Nishita_Reddy
asked on
Progress Bar In VB.Net (Web Application)
Hi Experts,
I have a requirement, where i need to show a progress of a project. There is a value for the progress in precentage. Like for eg project p1 has 67% progress till date. I am getting that 67% in a variable. Now I need to show that 67% as progress bar in a grid. I took a text box in a template filed. I assined the width of that textbox as 100px. When i get the progress value percentage i am trying to fill the textbox with color till progress percentage.
The problem is i am not able to show it right in UI. I gave the borders and everything to text box for 100px. When i am filling the 67% of that textbox with the color i am not able to see the all the borders. It just shows the whole textbox is filled with color. It it is 50% i see half of the textbox is filled but the other half is not showing up as empty. I just see half size of textbox.
Could You please suggest me is there is a differnt way of doing this or please tell me what i am doing wrong. I am pasting my code below.
I have a requirement, where i need to show a progress of a project. There is a value for the progress in precentage. Like for eg project p1 has 67% progress till date. I am getting that 67% in a variable. Now I need to show that 67% as progress bar in a grid. I took a text box in a template filed. I assined the width of that textbox as 100px. When i get the progress value percentage i am trying to fill the textbox with color till progress percentage.
The problem is i am not able to show it right in UI. I gave the borders and everything to text box for 100px. When i am filling the 67% of that textbox with the color i am not able to see the all the borders. It just shows the whole textbox is filled with color. It it is 50% i see half of the textbox is filled but the other half is not showing up as empty. I just see half size of textbox.
Could You please suggest me is there is a differnt way of doing this or please tell me what i am doing wrong. I am pasting my code below.
ASPX PAGE CODE
<%@ Page Language="VB" MasterPageFile="~/MasterPage.master" AutoEventWireup="false" CodeFile="newtrackview.aspx.vb" Inherits="newtrackview" title="Untitled Page" %>
<asp:content ID="content1" contentPlaceHolderID="head" Runat="Server">
</asp:content>
<asp:content ID="content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
<table cellpadding="0" cellspacing="0" width="100% "
style="border: 2px solid #818788; background-color: #e9f2ed">
<tr>
<td style="width:10%" valign="top">
<div style="margin: 0px; padding: 10px 5px 10px 5px; text-align: center; width: 100%; background-color: #E9F2ED; vertical-align: top;">
<asp:Label ID="timelabel" runat="server" Font-Bold="true" Font-Size="9pt" Font-Names="verdana" Width="100%" ForeColor="White">
</asp:Label>
</div>
</td>
<td style="width:90%" align="center" valign="middle">
<asp:Label ID="trackerrormessage" runat="server" Width="100%" Font-Bold="true"
Font-Names="verdana" Font-Size="7pt" ForeColor="Red">
</asp:Label>
</td>
</tr>
</table>
<table cellpadding="0" cellspacing="0" style="width:100%">
<tr>
<td valign="top" style="border: 1px solid #000000; width:15%" >
<p style="font-weight:bold; background:#86d3ec">Select Track</p>
<div style="width:100%; ">
<table cellpadding="0" cellspacing="0" style="width:100%;">
<tr style="width:100%">
<td style="width:100%">
<div style="width:100%;overflow:auto;height:200px">
<asp:TreeView ID="trackviewtreeview" runat="server" ImageSet="Simple">
<ParentNodeStyle Font-Bold="False" ForeColor="black" />
<HoverNodeStyle Font-Underline="True" ForeColor="#5555DD" />
<SelectedNodeStyle Font-Underline="True" ForeColor="#5555DD"
HorizontalPadding="0px" VerticalPadding="0px" />
<NodeStyle Font-Names="Tahoma" Font-Size="7pt" ForeColor="black"
HorizontalPadding="0px" NodeSpacing="0px" VerticalPadding="0px" />
</asp:TreeView>
</div>
</td>
</tr>
<tr style="width:100%">
<td style="border-style: solid none solid none; width:100%; border-top-width: 1px; border-bottom-width: 1px; border-top-color: #000000; border-bottom-color: #000000;">
<div style=" text-align: left; width: 100%; height:180px; ">
<table style="width:100%">
<tr valign="top" style="width:100%" >
<td valign="top" align="left" style="width:100%">
<h5 style="font-weight:bold; background:#86d3ec">Track Progress Between Dates</h5>
<asp:Label ID="monthandyearlabel" runat="server" Text="From Date" Width="100%" Font-Size="7pt" Font-Names="verdana" Height="25px" ForeColor="black" >
</asp:Label>
<asp:DropDownList ID="fromdropdownlist" runat="server" Width="80%" Font-Size="7pt"
Font-Names="verdana" Height="25px" >
</asp:DropDownList>
<%--</td>
<td valign="top" width="100px">--%>
</td>
</tr>
<tr style="width:100%">
<td valign="top" style="width:100%">
<asp:Label ID="tilldatelabel" runat="server" Text="Till Date" Width="100%" Font-Size="7pt" Font-Names="verdana" Height="25px" ForeColor="black" >
</asp:Label>
<%--</td>
<td valign="top">--%>
<asp:DropDownList ID="tilldropdownlist" runat="server" Width="80%" Font-Size="7pt"
Font-Names="verdana" Height="25px" ForeColor="black" >
</asp:DropDownList>
</td>
</tr>
<tr style="width:100%">
<td align="right" valign="bottom" style="width:100%">
<asp:Button ID="gobutton" runat="server" Text="Go" Width="14%" BackColor="#203545" ForeColor="White" Font-Bold="true" Font-Names="verdana" Font-Size="8pt" Height="22px" />
</td>
</tr>
</table>
</div>
</td>
</tr>
<tr>
<td valign="top"
style="border-style: none none solid none; height:100px; border-bottom-width: 1px; border-bottom-color: #000000;">
<h5 style="font-weight:bold; background:#86d3ec">Individual Project Progress</h5>
<asp:Label ID="budgetprojectnamelabel" runat="server" Text="Select Project" Width="120px" Font-Size="7pt" Font-Names="verdana" Height="25px" ForeColor="black" >
</asp:Label>
<%--</td>
<td valign="top">--%>
<asp:DropDownList ID="budgetprojectnamedropdown" runat="server" Width="200px"
Font-Size="7pt" Font-Names="verdana" Height="25px" AutoPostBack="True" ForeColor="black" >
</asp:DropDownList>
</td>
</tr>
<tr style="width:100%" valign="middle">
<td valign="middle" style="width:100%;height:47px" >
<asp:LinkButton ID="viewallprojectprogressbutton" runat="server" Text="View all Project Progress" Width="100%" Font-Size="8pt" Font-Names="verdana" Height="20px" ForeColor="black" Font-Bold="true" >
</asp:LinkButton>
</td>
</tr>
<%--<tr>
<td align="right" valign="bottom">
<asp:Button ID="gobutton" runat="server" Text="Go" Width="30Px" BackColor="#203545" ForeColor="White" Font-Bold="true" Font-Names="verdana" Font-Size="8pt" Height="22px" />
</td>
</tr>--%>
</table>
</div>
<div >
<p>
</p>
</div>
</td>
<td valign="top" style="border-style: solid solid solid none; border-width: 1px 1px 1px 0px; width:40%; border-top-color: #000000; border-right-color: #000000; border-bottom-color: #000000;">
<p style="font-weight:bold; background:#86d3ec">Overall Projects Progress For Selected Track Till Date</p>
<div style="width:100%">
<table style="width:100%">
<tr style="width:100%">
<td style="width:100%">
<table cellpadding="0" cellspacing="0" style="width:100%">
<%--<tr>
<td align="left" bgcolor="#203545">
<asp:label ID="trackwidthheader" runat="server" Text="Overall Projects Progress For Selected Track Till Date" Width="350px" ForeColor="White" Font-Bold="true" Font-Size="8pt" Font-Names="verdana">
</asp:label>
</td>
</tr>--%>
<tr style="width:100%">
<td valign="top" style="width:100%">
<div style=" text-align: left; width: 100%; height:200px; overflow:auto; font-size: x-small; font-family: Verdana; table-layout: fixed;">
<%--<asp:GridView ID="tracksinglegridview" runat="server" AutoGenerateColumns="False"
FooterStyle-BackColor="#203545"
ShowFooter="True" ShowHeader="false"
style=" width:450px" TabIndex="1" Font-Names="Verdana"
Font-Size="XX-Small" GridLines="Horizontal" CellPadding="0" CellSpacing="0">
<FooterStyle BorderColor="#FF3300" BorderWidth="1" Wrap="False" />
<RowStyle Height="20px"
VerticalAlign="Top" />
<HeaderStyle Height="30px" Width="450px"/>
<EditRowStyle Height="15px" VerticalAlign="Middle" />
<Columns>
<asp:TemplateField HeaderText=" "></asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:Label ID="projectname2" runat="server" Text='<%#Eval("NAME")%>'
Width="200px" Font-Size="7pt" Font-Names="verdana"></asp:Label>
<asp:HiddenField ID="HiddenFieldprojectname2" runat="server"
Value='<%#Eval("ID")%>' />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:textbox ID="trackwidth2" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="100px">
</asp:textbox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:textbox ID="trackwidthextra2" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="100px"></asp:textbox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:label ID="trackpercent2" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="50px" ></asp:label>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>--%>
<%--<asp:GridView ID="tracksinglegridview" runat="server" AutoGenerateColumns="False"
ShowFooter="True" ShowHeader="false"
style=" width:340px" Font-Names="Verdana"
Font-Size="XX-Small" GridLines="Horizontal" CellPadding="0" CellSpacing="-1">
<FooterStyle BorderColor="#FF3300" BorderWidth="1" Wrap="False" />
<RowStyle Height="20px"
VerticalAlign="Top" />
<HeaderStyle Height="30px" Width="350px"/>
<EditRowStyle Height="15px" VerticalAlign="Middle" Wrap="false" />
<Columns>
<asp:TemplateField HeaderText=" "></asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:Label ID="projectname2" runat="server" Text='<%#Eval("NAME")%>'
Width="100px" Font-Size="7pt" Font-Names="verdana"></asp:Label>
<asp:HiddenField ID="HiddenFieldprojectname2" runat="server"
Value='<%#Eval("ID")%>' />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:textbox ID="trackwidth2" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="100px">
</asp:textbox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:textbox ID="trackwidthextra2" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="100px"></asp:textbox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:label ID="trackpercent2" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="50px" ></asp:label>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>--%>
<asp:GridView ID="trackgridview" runat="server" AutoGenerateColumns="False"
ShowFooter="True" ShowHeader="false"
style=" width:98%" TabIndex="1" Font-Names="Verdana"
Font-Size="XX-Small" GridLines="Horizontal" CellPadding="0"
CellSpacing="0" Width="98%" >
<FooterStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
<RowStyle BackColor="#EFF3FB" />
<PagerStyle BackColor="#2461BF" ForeColor="White" HorizontalAlign="Center" />
<SelectedRowStyle BackColor="#D1DDF1" Font-Bold="True" ForeColor="#333333" />
<HeaderStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
<EditRowStyle BackColor="#2461BF" />
<AlternatingRowStyle BackColor="White" />
<Columns>
<asp:TemplateField HeaderText=""></asp:TemplateField>
<asp:TemplateField ItemStyle-Width="70%">
<ItemTemplate>
<asp:Label ID="projectname" runat="server" Text='<%#Eval("NAME")%>'
Width="100%" Font-Size="7pt" Font-Names="verdana"></asp:Label>
<asp:HiddenField ID="HiddenFieldprojectname" runat="server"
Value='<%#Eval("ID")%>' />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField ItemStyle-Width="12%" ItemStyle-HorizontalAlign="Right">
<ItemTemplate>
<table style="width:100px;height:7.2px" >
<tr style="width:100px;height:7.2px">
<td style="border: 1px solid #00FF00; width:100px; height:7.2px">
<asp:textbox ID="trackwidth" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="100px" Height="7px" BorderStyle="Solid" BorderWidth="1px" BorderColor="#B0FFB0" BackColor="#D9FFD9">
</asp:textbox>
</td>
</tr>
</table>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField ItemStyle-Width="12%" ItemStyle-HorizontalAlign="left">
<ItemTemplate>
<asp:textbox ID="trackwidthextra" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="100px" Height="7px" BorderStyle="Solid" BorderWidth="1px" BorderColor="#FF9B82" BackColor="#FFD7D7"></asp:textbox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField ItemStyle-Width="6%" ItemStyle-HorizontalAlign="Right">
<ItemTemplate>
<asp:label ID="trackpercent" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="50px" ></asp:label>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</div>
</td>
</tr>
</table>
</td>
</tr>
<tr style="width:100%">
<td style="width:100%">
<table cellpadding="0" cellspacing="0" style="width:100%">
<tr style="width:100%">
<td align="left" style="width:100%; background:#86d3ec">
<asp:label ID="Label1" runat="server" Text="Track Progress Between Specified Dates" Width="100%" ForeColor="black" Font-Bold="true" Font-Size="8pt" Font-Names="verdana">
</asp:label>
</td>
</tr>
<tr style="width:100%">
<td valign="top" style="width:100%">
<div style="text-align: left; width: 100%; height:160px;overflow:auto; font-size: x-small; font-family: Verdana; ">
<%--<asp:GridView ID="trackgridview" runat="server" AutoGenerateColumns="False"
ShowFooter="True" ShowHeader="false"
style=" width:340px" TabIndex="1" Font-Names="Verdana"
Font-Size="XX-Small" GridLines="Horizontal" CellPadding="0"
CellSpacing="0" Width="340px" >
<FooterStyle BorderColor="#FF3300" BorderWidth="1" Wrap="False" />
<RowStyle Height="20px"
VerticalAlign="Top" />
<HeaderStyle Height="30px" Width="350px" />
<EditRowStyle Height="15px" VerticalAlign="Middle" />
<Columns>
<asp:TemplateField HeaderText=""></asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:Label ID="projectname" runat="server" Text='<%#Eval("NAME")%>'
Width="100px" Font-Size="7pt" Font-Names="verdana"></asp:Label>
<asp:HiddenField ID="HiddenFieldprojectname" runat="server"
Value='<%#Eval("ID")%>' />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:textbox ID="trackwidth" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="100px">
</asp:textbox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:textbox ID="trackwidthextra" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="100px"></asp:textbox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:label ID="trackpercent" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="50px" ></asp:label>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>--%>
<asp:GridView ID="trackbetweengridview" runat="server" AutoGenerateColumns="False"
ShowFooter="True" ShowHeader="false"
style=" width:98%" TabIndex="1" Font-Names="Verdana"
Font-Size="XX-Small" GridLines="Horizontal" CellPadding="0" CellSpacing="0">
<FooterStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
<RowStyle BackColor="#EFF3FB" Width="98%" />
<PagerStyle BackColor="#2461BF" ForeColor="White" HorizontalAlign="Center" />
<SelectedRowStyle BackColor="#D1DDF1" Font-Bold="True" ForeColor="#333333" />
<HeaderStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
<EditRowStyle BackColor="#2461BF" />
<AlternatingRowStyle BackColor="White" />
<Columns>
<asp:TemplateField HeaderText=" "></asp:TemplateField>
<asp:TemplateField ItemStyle-Width="70%" ItemStyle-HorizontalAlign="left">
<ItemTemplate>
<asp:Label ID="projectname" runat="server" Text='<%#Eval("NAME")%>'
Width="100%" Font-Size="7pt" Font-Names="verdana"></asp:Label>
<asp:HiddenField ID="HiddenFieldprojectname" runat="server"
Value='<%#Eval("ID")%>' />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField ItemStyle-Width="12%" ItemStyle-HorizontalAlign="Right">
<ItemTemplate>
<asp:textbox ID="trackwidth1" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="100px" Height="5px" BorderStyle="none" BorderWidth="1px" BorderColor="white">
</asp:textbox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField ItemStyle-Width="12%" ItemStyle-HorizontalAlign="left">
<ItemTemplate>
<asp:textbox ID="trackwidthextra1" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="100px" Height="5px" BorderStyle="none" BorderWidth="1px" BorderColor="white"></asp:textbox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField ItemStyle-Width="6%" ItemStyle-HorizontalAlign="Right">
<ItemTemplate>
<asp:label ID="trackpercent1" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="50px" forecolor="Black"></asp:label>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
<%--<asp:GridView ID="trackgridview" runat="server" AutoGenerateColumns="False"
FooterStyle-BackColor="#203545"
ShowFooter="True" ShowHeader="false"
style=" width:450px" TabIndex="1" Font-Names="Verdana"
Font-Size="XX-Small" GridLines="Horizontal" CellPadding="0" CellSpacing="0" >
<FooterStyle BorderColor="#FF3300" BorderWidth="1" Wrap="False" />
<RowStyle Height="20px"
VerticalAlign="Top" />
<HeaderStyle Height="30px" Width="450px" />
<EditRowStyle Height="15px" VerticalAlign="Middle" />
<Columns>
<asp:TemplateField HeaderText=""></asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:Label ID="projectname" runat="server" Text='<%#Eval("NAME")%>'
Width="200px" Font-Size="7pt" Font-Names="verdana"></asp:Label>
<asp:HiddenField ID="HiddenFieldprojectname" runat="server"
Value='<%#Eval("ID")%>' />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:textbox ID="trackwidth" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="100px">
</asp:textbox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:textbox ID="trackwidthextra" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="100px"></asp:textbox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:label ID="trackpercent" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="50px" ></asp:label>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>--%>
<%--<asp:GridView ID="trackbetweengridview" runat="server" AutoGenerateColumns="False"
FooterStyle-BackColor="#203545"
ShowFooter="True" ShowHeader="false"
style=" width:450px" TabIndex="1" Font-Names="Verdana"
Font-Size="XX-Small" GridLines="Horizontal" CellPadding="0" CellSpacing="0">
<FooterStyle BorderColor="#FF3300" BorderWidth="1" Wrap="False" />
<RowStyle Height="20px"
VerticalAlign="Top" />
<HeaderStyle Height="30px" Width="450px"/>
<EditRowStyle Height="15px" VerticalAlign="Middle" />
<Columns>
<asp:TemplateField HeaderText=" "></asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:Label ID="projectname" runat="server" Text='<%#Eval("NAME")%>'
Width="200px" Font-Size="7pt" Font-Names="verdana"></asp:Label>
<asp:HiddenField ID="HiddenFieldprojectname" runat="server"
Value='<%#Eval("ID")%>' />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:textbox ID="trackwidth1" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="100px">
</asp:textbox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:textbox ID="trackwidthextra1" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="100px"></asp:textbox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:label ID="trackpercent1" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="50px" ></asp:label>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>--%>
</div>
</td>
</tr>
<tr style="width:100%">
<td align="left" style="width:100%; background:#86d3ec">
<asp:label ID="Label2" runat="server" Text="Project Progress For Selected Project Till Date" Width="100%" ForeColor="black" Font-Bold="true" Font-Size="8pt" Font-Names="verdana">
</asp:label>
</td>
</tr>
<tr style="width:100%">
<td valign="top" style="width:100%">
<div style=" text-align: left; width: 100%; height:100px; overflow:auto; font-size: x-small; font-family: Verdana; ">
<%--<asp:GridView ID="trackbetweengridview" runat="server" AutoGenerateColumns="False"
FooterStyle-BackColor="#203545"
ShowFooter="True" ShowHeader="false"
style=" width:450px" TabIndex="1" Font-Names="Verdana"
Font-Size="XX-Small" GridLines="Horizontal" CellPadding="0" CellSpacing="0">
<FooterStyle BorderColor="#FF3300" BorderWidth="1" Wrap="False" />
<RowStyle Height="20px"
VerticalAlign="Top" />
<HeaderStyle Height="30px" Width="450px"/>
<EditRowStyle Height="15px" VerticalAlign="Middle" />
<Columns>
<asp:TemplateField HeaderText=" "></asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:Label ID="projectname" runat="server" Text='<%#Eval("NAME")%>'
Width="200px" Font-Size="7pt" Font-Names="verdana"></asp:Label>
<asp:HiddenField ID="HiddenFieldprojectname" runat="server"
Value='<%#Eval("ID")%>' />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:textbox ID="trackwidth1" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="100px">
</asp:textbox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:textbox ID="trackwidthextra1" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="100px"></asp:textbox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:label ID="trackpercent1" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="50px" ></asp:label>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>--%>
<asp:GridView ID="tracksinglegridview" runat="server" AutoGenerateColumns="False"
ShowFooter="True" ShowHeader="false"
style=" width:100%" Font-Names="Verdana"
Font-Size="XX-Small" GridLines="Horizontal" CellPadding="0" CellSpacing="0">
<%--<FooterStyle BorderColor="#FF3300" BorderWidth="1" Wrap="False" />--%>
<FooterStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
<RowStyle BackColor="#EFF3FB" />
<PagerStyle BackColor="#2461BF" ForeColor="White" HorizontalAlign="Center" />
<SelectedRowStyle BackColor="#D1DDF1" Font-Bold="True" ForeColor="#333333" />
<HeaderStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
<EditRowStyle BackColor="#2461BF" />
<AlternatingRowStyle BackColor="White" />
<Columns>
<asp:TemplateField HeaderText=" "></asp:TemplateField>
<asp:TemplateField ItemStyle-Width="70%" ItemStyle-HorizontalAlign="left">
<ItemTemplate>
<asp:Label ID="projectname2" runat="server" Text='<%#Eval("NAME")%>'
Width="100%" Font-Size="7pt" Font-Names="verdana"></asp:Label>
<asp:HiddenField ID="HiddenFieldprojectname2" runat="server"
Value='<%#Eval("ID")%>' />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField ItemStyle-HorizontalAlign="Left"
ControlStyle-BorderColor="Lime" ControlStyle-BorderStyle="Solid" ControlStyle-BorderWidth="1px"
ItemStyle-Wrap="true"
ControlStyle-Height="6px" ControlStyle-Width="100px" >
<ItemTemplate>
<asp:textbox ID="trackwidth2" runat="server"
Font-Size="7pt" Font-Names="verdana" Height="6px" Wrap="true">
</asp:textbox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField ItemStyle-Width="12%" ItemStyle-HorizontalAlign="left">
<ItemTemplate>
<asp:textbox ID="trackwidthextra2" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="100px" Height="5px" BorderStyle="none" BorderWidth="1px" BorderColor="white"></asp:textbox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField ItemStyle-Width="6%" ItemStyle-HorizontalAlign="Right">
<ItemTemplate>
<asp:label ID="trackpercent2" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="50px" forecolor="Black" ></asp:label>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</div>
</td>
</tr>
</table>
</td>
</tr>
</table>
</div>
</td>
<td valign="top" style="border-style: solid solid solid none; width:35%; background:#86d3e; border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-top-color: #000000; border-right-color: #000000; border-bottom-color: #000000;" >
<p style="font-weight:bold; background:#86d3ec">ALL Projects Progress Till Date</p>
<div style="width:100%" >
<table style="width:100%" >
<%--<tr>
<td valign="top" align="left">
<asp:Label ID="allprojectprogresslabel" Text="All Project Progress Till Date" runat="server" Font-Bold="true" Font-Names="verdana" Font-Size="8pt" ForeColor="White" BackColor="#203545" Width="350px" >
</asp:Label>
</td>
</tr>--%>
<tr style="width:100%">
<td valign="top" style="width:100%">
<div style=" text-align: left; width: 100%; height:516px;overflow:auto; font-size: x-small; font-family: Verdana; ">
<asp:GridView ID="allprojectsprogressgridview" runat="server" AutoGenerateColumns="False"
ShowFooter="True" ShowHeader="false"
style=" width:100%" Font-Names="Verdana"
Font-Size="XX-Small" GridLines="Horizontal" CellPadding="0"
CellSpacing="0" BorderStyle="None">
<%-- <FooterStyle BorderColor="#FF3300" BorderWidth="1" Wrap="False" />--%>
<FooterStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
<RowStyle BackColor="#EFF3FB" Width="98%" />
<PagerStyle BackColor="#2461BF" ForeColor="White" HorizontalAlign="Center" />
<SelectedRowStyle BackColor="#D1DDF1" Font-Bold="True" ForeColor="#333333" />
<HeaderStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
<EditRowStyle BackColor="#2461BF" />
<AlternatingRowStyle BackColor="White" />
<Columns>
<asp:TemplateField HeaderText=" "></asp:TemplateField>
<asp:TemplateField ItemStyle-Width="70%" >
<ItemTemplate>
<asp:Label ID="projectname2" runat="server" Text='<%#Eval("NAME")%>'
Width="100%" Font-Size="7pt" Font-Names="verdana"></asp:Label>
<asp:HiddenField ID="HiddenFieldprojectname3" runat="server"
Value='<%#Eval("ID")%>' />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField ItemStyle-Width="12%" ItemStyle-HorizontalAlign="Right">
<ItemTemplate>
<asp:textbox ID="trackwidth3" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="100px" Height="5px" BorderStyle="none" BorderColor="white">
</asp:textbox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField ItemStyle-Width="12%" ItemStyle-HorizontalAlign="left">
<ItemTemplate>
<asp:textbox ID="trackwidthextra3" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="100px" Height="5px" BorderStyle="none" BorderColor="white">
</asp:textbox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField ItemStyle-Width="6%" ItemStyle-HorizontalAlign="Right">
<ItemTemplate>
<asp:label ID="trackpercent3" runat="server"
Font-Size="7pt" Font-Names="verdana" Width="50px" forecolor="Black"></asp:label>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</div>
</td>
</tr>
</table>
</div>
</td>
</tr>
</table>
<%--<table cellpadding="0" cellspacing="0">
<tr>
<td valign="top" style="width:206px" bgcolor="#203545">
</td>
<td valign="top" align="center" >
<asp:Label ID="trackerrormessage" runat="server" Width="650px" ForeColor="Red" Font-Bold="true">
</asp:Label>
</td>
</tr>
</table>--%>
</asp:content>
VB CODE
Imports System.Data
Imports System.Web.UI
Imports System
Imports System.Data.OracleClient
Imports System.Globalization
Imports System.Threading
Imports System.Collections.Generic
Imports System.Data.Common
Imports System.IO
Imports System.Web.Script.Services
Imports AjaxControlToolkit
Imports System.Configuration
Imports System.Web.UI.WebControls
Partial Class newtrackview
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Not Page.IsPostBack Then
Dim i As Integer
Me.FillDateDropDownList(New Date(2007, 1, 1), New Date(2050, 1, 1))
For i = 1900 To 2050
fromdropdownlist.Items.Add(i)
tilldropdownlist.Items.Add(i)
Next
End If
End Sub
Private Sub FillDateDropDownList(ByVal StartDate As Date, ByVal EndDate As Date)
While StartDate <= EndDate
fromdropdownlist.Items.Add(StartDate.Year.ToString() & "-" & StartDate.Month.ToString().PadLeft(2, "0"))
tilldropdownlist.Items.Add(StartDate.Year.ToString() & "-" & StartDate.Month.ToString().PadLeft(2, "0"))
StartDate = StartDate.AddMonths(1)
End While
displayproject()
End Sub
Protected Sub displayproject()
If Not Page.IsPostBack Then
Try
Dim oracmd As New OracleCommand
Dim strcon As String = System.Configuration.ConfigurationManager.AppSettings("strcon").ToString()
oracmd.CommandText = "select NAME,ID from XXNCH_TEAM_MNGR_PROJECT"
Dim con As OracleConnection = New OracleConnection(strcon)
oracmd.Connection = con
If con.State = ConnectionState.Open Then
con.Close()
End If
con.Open()
Dim da As OracleDataAdapter = New OracleDataAdapter(oracmd)
Dim ds As DataSet = New DataSet()
da.Fill(ds)
Dim dt As New DataTable
dt = ds.Tables(0)
If ds.Tables(0).Rows.Count > 0 Then
budgetprojectnamedropdown.DataSource = dt
budgetprojectnamedropdown.DataTextField = "NAME"
budgetprojectnamedropdown.DataValueField = "ID"
budgetprojectnamedropdown.DataBind()
End If
Catch ex As Exception
Response.Write("Exception: " + ex.Message)
End Try
End If
End Sub
Protected Sub trackviewtreeview_SelectedNodeChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles trackviewtreeview.Load
If Page.IsPostBack Then
Else
Dim strcon As String = ("Data Source=Dev;User Id=apps;Password=jaiho")
Dim objcon As New OracleConnection(strcon)
Dim objectds As New DataSet
Dim objectds1 As New DataSet
Dim daprojects As New OracleDataAdapter("select NAME,ID, TRACK_ID From XXNCH_TEAM_MNGR_PROJECT", objcon)
Dim datracks As New OracleDataAdapter("select NAME,ID FROM XXNCH_TEAM_MNGR_TRACKS", objcon)
daprojects.Fill(objectds, "dtprojects")
datracks.Fill(objectds, "dttracks")
Dim nodeprojects, nodetracks As TreeNode
Dim rowprojects, rowtracks As DataRow
'*********************************************************************************************
For Each rowtracks In objectds.Tables("dttracks").Rows
nodetracks = New TreeNode
nodetracks.Text = rowtracks("NAME")
nodetracks.Value = rowtracks("ID")
trackviewtreeview.Nodes.Add(nodetracks)
Dim str As String
str = rowtracks("ID")
For Each rowprojects In objectds.Tables("dtprojects").Rows
If rowprojects("TRACK_ID") = str Then
nodeprojects = New TreeNode
nodeprojects.Text = rowprojects("NAME")
nodeprojects.Value = rowprojects("ID")
'nodetracks.ChildNodes.Add(nodeprojects)
End If
Next
Next
End If
End Sub
Protected Sub displaytracks()
Dim track_id As Integer
Try
track_id = Convert.ToInt32(trackviewtreeview.SelectedNode.Value)
Session("track_id") = track_id
If (Session("track_id") <> 0) Then
Dim oracmd As New OracleCommand
Dim strcon As String = System.Configuration.ConfigurationManager.AppSettings("strcon").ToString()
oracmd.CommandType = CommandType.Text
oracmd.CommandText = "select NAME,ID from XXNCH_TEAM_MNGR_PROJECT where TRACK_ID =" & track_id
Dim con As OracleConnection = New OracleConnection(strcon)
oracmd.Connection = con
Dim da As OracleDataAdapter = New OracleDataAdapter(oracmd)
Dim ds As DataSet = New DataSet()
da.Fill(ds)
Dim dt As New DataTable
dt = ds.Tables(0)
Session("Dtable") = dt
trackgridview.DataSource = dt
trackgridview.DataBind()
If (trackgridview.Rows.Count = 0) Then
trackerrormessage.Text = "Currently No Projects Are Under the Selected track"
Else
For i = 0 To trackgridview.Rows.Count - 1
Dim hfproject As HiddenField
hfproject = CType(trackgridview.Rows(i).FindControl("HiddenFieldprojectname"), HiddenField)
Dim projectid As Integer
If Not String.IsNullOrEmpty(hfproject.Value) Then
projectid = Convert.ToInt32(hfproject.Value)
Session("projectid") = projectid
End If
sumofbudgethourstotal()
getbudgethourstotalfromtable()
Dim controls1 As System.Web.UI.WebControls.TextBox
Dim controls2 As System.Web.UI.WebControls.TextBox
Dim controls3 As System.Web.UI.WebControls.Label
Dim percentage As String
Dim k As Integer
For k = 2 To 2
controls1 = CType(trackgridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox)
controls2 = CType(trackgridview.Rows(i).Cells(k + 1).Controls(1), System.Web.UI.WebControls.TextBox)
controls3 = CType(trackgridview.Rows(i).Cells(k + 2).Controls(1), System.Web.UI.WebControls.Label)
'controls1.BackColor = Drawing.Color.White
'controls1 = CType(trackgridview.Rows(i).Findcontrol("trackwidth"), System.Web.UI.Webcontrols.TextBox)
'controls2 = CType(trackgridview.Rows(i).Findcontrol("trackwidthextra"), System.Web.UI.Webcontrols.TextBox)
'controls3 = CType(trackgridview.Rows(i).Findcontrol("trackpercent"), System.Web.UI.Webcontrols.TextBox)
'controls2.BackColor = Drawing.Color.White
'controls3.BackColor = Drawing.Color.White
trackerrormessage.Text = ""
'trackgridview.Rows(i).Cells(k).BorderStyle = BorderStyle.Ridge
'trackgridview.Rows(i).Cells(k).BorderWidth = 1
'trackgridview.Rows(i).Cells(k).BorderColor = Drawing.Color.Lime
'trackgridview.Rows(i).Cells(k).BackColor = Drawing.Color.White
trackgridview.Rows(i).Cells(k).Width = 100
CType(trackgridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).Width = System.Web.UI.WebControls.Unit.Pixel(Session("z"))
'trackgridview.BackColor = Drawing.Color.White
'trackgridview.Rows(i).Cells(k).Text = Nothing
If Session("x") AndAlso Session("y") IsNot Nothing Then
Session("z") = Convert.ToInt32((Session("y") / Session("x")) * 100)
Else
trackerrormessage.Text = "No Budget Hours Estimated for the selected project"
Exit Sub
End If
'progessbarwidthlabel.Width = convert.ToInt32(Session("z"))
If (Session("z") > 100) Then
'trackgridview.Rows(i).Cells(k).Width = 100
trackerrormessage.Text = "Total hours spent exceeded Allocated Hours"
'trackgridview.Rows(i).Cells(k).BackColor = Drawing.Color.Lime
'controls1.BackColor = Drawing.Color.Lime
'trackgridview.Rows(i).Cells(k).BorderColor = Drawing.Color.Lime
CType(trackgridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).BackColor = Drawing.Color.Lime
CType(trackgridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).BorderColor = Drawing.Color.White
CType(trackgridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).Width = System.Web.UI.WebControls.Unit.Pixel(Convert.ToInt32(100))
Else
trackgridview.Rows(i).Cells(k + 1).Visible = False
'trackgridview.Rows(i).Cells(k).Width = convert.ToInt32(Session("z"))
CType(trackgridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).Width = System.Web.UI.WebControls.Unit.Pixel(Convert.ToInt32(Session("z")))
CType(trackgridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).BackColor = Drawing.Color.Lime
CType(trackgridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).Visible = True
''trackgridview.Rows(i).Cells(k).BackColor = Drawing.Color.White
End If
If Session("z") > 100 Then
trackgridview.Rows(i).Cells(k + 1).Controls(1).Visible = True
Session("e") = Session("z") - 100
'trackgridview.Rows(i).Cells(k + 1).Width = convert.ToInt32(Session("e"))
'trackgridview.Rows(i).Cells(k + 1).BackColor = Drawing.Color.Red
CType(trackgridview.Rows(i).Cells(k + 1).Controls(1), System.Web.UI.WebControls.TextBox).Width = System.Web.UI.WebControls.Unit.Pixel(Convert.ToInt32(Session("e")))
CType(trackgridview.Rows(i).Cells(k + 1).Controls(1), System.Web.UI.WebControls.TextBox).BackColor = Drawing.Color.Red
Else
trackgridview.Rows(i).Cells(k + 1).Visible = False
'trackgridview.Rows(i).Cells(k + 1).BorderStyle = BorderStyle.None
trackgridview.Rows(i).Cells(k + 1).BorderColor = Drawing.Color.White
End If
' End If
percentage = Session("z").ToString()
If percentage IsNot Nothing Then
trackgridview.Rows(i).Cells(k + 2).Visible = True
trackgridview.Rows(i).Cells(k + 2).Text = percentage.ToString() + "%"
Else
trackgridview.Rows(i).Cells(k + 2).Visible = False
End If
'For j = 3 To 9
' SelectTimeTrack(workdate, subtaskid, trackgridview.Rows(i).Cells(j))
' workdate = workdate.AddDays(1)
Next
Next
End If
End If
5: Catch ex As Exception
Response.Write("EXCEPTION:" + ex.Message)
trackerrormessage.Text = "TRACK ERROR"
End Try
End Sub
'Protected Sub trackgridview_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.Webcontrols.GridViewRowEventArgs) Handles trackgridview.RowDataBound
'End Sub
'Protected Sub colorchange(ByVal sender As Object, ByVal e As System.EventArgs)
'End Sub
Protected Sub trackviewtreeview_SelectedNodeChanged1(ByVal sender As Object, ByVal e As System.EventArgs) Handles trackviewtreeview.SelectedNodeChanged
trackbetweengridview.Visible = False
displaytracks()
End Sub
Protected Sub sumofbudgethourstotal()
Dim oracmd As New OracleCommand
Dim strcon As String = System.Configuration.ConfigurationManager.AppSettings("strcon").ToString()
oracmd.CommandText = "(select HOUR from xxnch_team_mngr_time_track where SUB_PROJECT_ID in (select ID from xxnch_team_mngr_sub_project where PROJECT_ID=" & Session("projectid") & "))" 'oracmd.CommandText = " (select SUM(HOUR) from xxnch_team_mngr_time_track where SUB_PROJECT_ID in (select SUB_PROJECT_ID from xxnch_team_mngr_sub_project where PROJECT_ID))=" & budgetprojectnamedropdown.SelectedValue
Dim con As OracleConnection = New OracleConnection(strcon)
oracmd.Connection = con
If con.State = ConnectionState.Open Then
con.Close()
End If
con.Open()
Try
Dim ds As DataSet = New DataSet()
Dim da As OracleDataAdapter = New OracleDataAdapter(oracmd)
da.Fill(ds)
Dim dt As DataTable = ds.Tables(0)
Dim hourstotal As Integer
Dim i As Integer
Dim projecthours As Integer
projecthours = 0
Dim rcount As Integer = dt.Rows.Count
If (rcount = 0) Then
trackerrormessage.Text = "Some of the projects do not have assigned hours"
Exit Sub
Else
For i = 0 To rcount - 1
hourstotal = ds.Tables(0).Rows(i)("HOUR")
projecthours = projecthours + hourstotal
'i = i + 1
Session("Y") = projecthours.ToString()
Next
End If
Catch ex As Exception
Response.Write("EXCEPTION:" + ex.Message)
End Try
'Select sum(hours) from timetrax where subprojectid In (Select Subproectid from tablename where Projectid = @Projectid)
End Sub
Protected Sub getbudgethourstotalfromtable()
Dim oracmd As New OracleCommand
Dim strcon As String = System.Configuration.ConfigurationManager.AppSettings("strcon").ToString()
oracmd.CommandText = "SELECT BUDGET_HOURS FROM XXNCH_TEAM_MNGR_PROJECT_BUDGET WHERE PROJECT_ID=" & Session("projectid")
'oracmd.CommandText = " (select SUM(HOUR) from xxnch_team_mngr_time_track where SUB_PROJECT_ID in (select SUB_PROJECT_ID from xxnch_team_mngr_sub_project where PROJECT_ID))=" & budgetprojectnamedropdown.SelectedValue
Dim con As OracleConnection = New OracleConnection(strcon)
oracmd.Connection = con
If con.State = ConnectionState.Open Then
con.Close()
End If
con.Open()
Try
Dim i As Integer
Dim ds As DataSet = New DataSet()
Dim da As OracleDataAdapter = New OracleDataAdapter(oracmd)
da.Fill(ds)
Dim count As Integer
count = ds.Tables.Count
Session("x") = 0
If ds IsNot Nothing AndAlso ds.Tables.Count > 0 AndAlso ds.Tables(0).Rows.Count > 0 Then
For i = 0 To (ds.Tables(0).Rows.Count - 1)
'For i = 0 To count - 1
'Session("x") = 0
Session("x") = Session("x") + ds.Tables(0).Rows(i)("BUDGET_HOURS").ToString()
Next
'Dim x As Integer
Else
trackerrormessage.Text = "No Budget Hours Estimated For Rest Of The Project Under Selected Track"
Exit Sub
End If
Catch ex As Exception
Response.Write("EXCEPTION:" + ex.Message)
End Try
End Sub
Protected Sub sumofbudgethoursfromto()
Dim oracmd As New OracleCommand
Dim strcon As String = System.Configuration.ConfigurationManager.AppSettings("strcon").ToString()
oracmd.CommandType = CommandType.StoredProcedure
oracmd.CommandText = "XXNCH_TEAM_MNGR_PKG.PROJECT_MONTHLY_HOURS"
Dim con As OracleConnection = New OracleConnection(strcon)
oracmd.Connection = con
If con.State = ConnectionState.Open Then
con.Close()
End If
con.Open()
Try
'Session("X_X_X") = 0
oracmd.Parameters.Add("p_project_id", OracleType.Number).Value = Session("project_i_d")
oracmd.Parameters.Add("p_from_year", OracleType.VarChar).Value = Session("x1").ToString()
oracmd.Parameters.Add("p_from_month", OracleType.VarChar).Value = Session("x_2").ToString()
oracmd.Parameters.Add("p_to_year", OracleType.VarChar).Value = Session("y1").ToString()
oracmd.Parameters.Add("p_to_month", OracleType.VarChar).Value = Session("y_2").ToString()
oracmd.Parameters.Add("x_hours", OracleType.Number, 1000).Direction = ParameterDirection.Output
oracmd.Parameters.Add("x_return_status", OracleType.VarChar, 1000).Direction = ParameterDirection.Output
oracmd.Parameters.Add("x_return_message", OracleType.VarChar, 1000).Direction = ParameterDirection.Output
oracmd.ExecuteNonQuery()
Dim returnstatus As String = oracmd.Parameters("x_return_status").Value.ToString()
Dim returnmessage As String = oracmd.Parameters("x_return_message").Value.ToString()
If (returnstatus <> "S") Then
trackerrormessage.Text = returnmessage
trackerrormessage.Text = "No Budget Hours Estimated For Rest The Projects Under the Selected Track"
Exit Sub
End If
Dim ReturnValue As String = oracmd.Parameters("x_hours").Value.ToString()
Session("X_X_X") = oracmd.Parameters("x_hours").Value.ToString()
Catch ex As Exception
Response.Write("Exception:" + ex.Message)
End Try
End Sub
Protected Sub getfromdate()
Dim x, x1, x2 As String
x2 = 0
x = fromdropdownlist.SelectedValue
x1 = x.Substring(0, 4)
Session("x1") = x1.ToString()
x2 = fromdropdownlist.SelectedValue.Substring(5, 2)
Try
If x2 = 1 Then
x2 = "Jan"
Session("x_2") = x2
Exit Try
End If
If x2 = 2 Then
x2 = "Feb"
Session("x_2") = x2
Exit Try
End If
If x2 = 3 Then
x2 = "Mar"
Session("x_2") = x2
Exit Try
End If
If x2 = 4 Then
x2 = "Apr"
Session("x_2") = x2
Exit Try
End If
If x2 = 5 Then
x2 = "May"
Session("x_2") = x2
Exit Try
End If
If x2 = 6 Then
x2 = "Jun"
Session("x_2") = x2
Exit Try
End If
If x2 = 7 Then
x2 = "Jul"
Session("x_2") = x2
Exit Try
End If
If x2 = 8 Then
x2 = "Aug"
Session("x_2") = x2
Exit Try
End If
If x2 = 9 Then
x2 = "Sep"
Session("x_2") = x2
Exit Try
End If
If x2 = 10 Then
x2 = "Oct"
Session("x_2") = x2
Exit Try
End If
If x2 = 11 Then
x2 = "Nov"
Session("x_2") = x2
Exit Try
End If
If x2 = 12 Then
x2 = "Dec"
Session("x_2") = x2
Exit Try
End If
Catch ex As Exception
Response.Write("Exception:" + ex.Message)
End Try
End Sub
Public Sub gettodate()
Dim y, y1, y2 As String
y2 = 0
y = tilldropdownlist.SelectedValue
y1 = y.Substring(0, 4)
Session("y1") = y1.ToString()
y2 = tilldropdownlist.SelectedValue.Substring(5, 2)
Try
If y2 = 1 Then
y2 = "Jan"
Session("y_2") = y2
Exit Try
End If
If y2 = 2 Then
y2 = "Feb"
Session("y_2") = y2
Exit Try
End If
If y2 = 3 Then
y2 = "Mar"
Session("y_2") = y2
Exit Try
End If
If y2 = 4 Then
y2 = "Apr"
Session("y_2") = y2
Exit Try
End If
If y2 = 5 Then
y2 = "May"
Session("y_2") = y2
Exit Try
End If
If y2 = 6 Then
y2 = "Jun"
Session("y_2") = y2
Exit Try
End If
If y2 = 7 Then
y2 = "Jul"
Session("y_2") = y2
Exit Try
End If
If y2 = 8 Then
y2 = "Aug"
Session("y_2") = y2
Exit Try
End If
If y2 = 9 Then
y2 = "Sep"
Session("y_2") = y2
Exit Try
End If
If y2 = 10 Then
y2 = "Oct"
Session(" y_2") = y2
Exit Try
End If
If y2 = 11 Then
y2 = "Nov"
Session(" y_2") = y2
Exit Try
End If
If y2 = 12 Then
y2 = "Dec"
Session("y_2") = y2
Exit Try
End If
Catch ex As Exception
Response.Write("Exception:" + ex.Message)
End Try
End Sub
Protected Sub getbudgetid()
Dim oracmd As New OracleCommand
Dim strcon As String = System.Configuration.ConfigurationManager.AppSettings("strcon").ToString()
' oracmd.CommandText = "Select * from xxnch_team_mngr_project_budget where PROJECT_ID= " & budgetprojectnamedropdown.SelectedValue & "AND YEAR=" & budgetyeardropdown.SelectedValue & "AND MONTH='" & budgetmonthdropdown.SelectedValue & "'"
Dim con As OracleConnection = New OracleConnection(strcon)
oracmd.Connection = con
If con.State = ConnectionState.Open Then
con.Close()
End If
con.Open()
Try
Dim ds As DataSet = New DataSet()
Dim da As OracleDataAdapter = New OracleDataAdapter(oracmd)
da.Fill(ds)
If ds.Tables(0).Rows.Count > 0 Then
'Dim dt As DataTable = ds.Tables(0)
Session("budgetid") = ds.Tables(0).Rows(0)("ID").ToString()
Session("month") = ds.Tables(0).Rows(0)("MONTH").ToString()
Session("year") = ds.Tables(0).Rows(0)("YEAR").ToString()
Else
Session("budgetid") = 0
Session("month") = 0
Session("year") = 0
End If
Catch ex As Exception
Response.Write("Exception:" + ex.Message)
End Try
End Sub
Protected Sub getbudgethoursfromtotable()
Dim oracmd As New OracleCommand
Dim strcon As String = System.Configuration.ConfigurationManager.AppSettings("strcon").ToString()
oracmd.CommandType = CommandType.StoredProcedure
oracmd.CommandText = "XXNCH_TEAM_MNGR_PKG.PROJECT_BUDGET_HOURS"
Dim con As OracleConnection = New OracleConnection(strcon)
oracmd.Connection = con
If con.State = ConnectionState.Open Then
con.Close()
End If
con.Open()
Try
oracmd.Parameters.Add("p_project_id", OracleType.Number).Value = Session("project_i_d")
oracmd.Parameters.Add("p_from_year", OracleType.VarChar).Value = Session("x1").ToString()
oracmd.Parameters.Add("p_from_month", OracleType.VarChar).Value = Session("x_2").ToString()
oracmd.Parameters.Add("p_to_year", OracleType.VarChar).Value = Session("y1").ToString()
oracmd.Parameters.Add("p_to_month", OracleType.VarChar).Value = Session("y_2").ToString()
oracmd.Parameters.Add("p_total_hours", OracleType.Number, 1000).Direction = ParameterDirection.Output
oracmd.Parameters.Add("x_return_status", OracleType.VarChar, 1000).Direction = ParameterDirection.Output
oracmd.Parameters.Add("x_return_message", OracleType.VarChar, 1000).Direction = ParameterDirection.Output
oracmd.ExecuteNonQuery()
Dim returnstatus1 As String = oracmd.Parameters("x_return_status").Value.ToString()
Dim returnmessage1 As String = oracmd.Parameters("x_return_message").Value.ToString()
If (returnstatus1 <> "S") Then
trackerrormessage.Text = returnmessage1
End If
Dim ReturnValu1 As String = oracmd.Parameters("p_total_hours").Value.ToString()
Session("Y_Y_Y") = oracmd.Parameters("p_total_hours").Value.ToString()
Catch ex As Exception
Response.Write("Exception:" + ex.Message)
End Try
End Sub
Protected Sub displaytracksfromto()
Dim track_i_d As Integer
If (trackviewtreeview.SelectedNode Is Nothing) Then
trackerrormessage.Text = "First Click On A Track In Select Track Menu Then You Can Track Between Dates"
Else
track_i_d = Convert.ToInt32(trackviewtreeview.SelectedNode.Value)
Try
Session("track_i_d") = track_i_d
If (Session("track_i_d") <> 0) Then
Dim oracmd As New OracleCommand
Dim strcon As String = System.Configuration.ConfigurationManager.AppSettings("strcon").ToString()
oracmd.CommandType = CommandType.Text
oracmd.CommandText = "select NAME,ID from XXNCH_TEAM_MNGR_PROJECT where TRACK_ID =" & track_i_d
Dim con As OracleConnection = New OracleConnection(strcon)
oracmd.Connection = con
Dim da As OracleDataAdapter = New OracleDataAdapter(oracmd)
Dim ds As DataSet = New DataSet()
da.Fill(ds)
Dim dt As New DataTable
dt = ds.Tables(0)
Session("Dtable") = dt
trackbetweengridview.DataSource = dt
trackbetweengridview.DataBind()
For i = 0 To trackbetweengridview.Rows.Count - 1
Dim hfproject1 As HiddenField
hfproject1 = CType(trackbetweengridview.Rows(i).FindControl("HiddenFieldprojectname"), HiddenField)
Dim projectid1 As Integer
If Not String.IsNullOrEmpty(hfproject1.Value) Then
projectid1 = Convert.ToInt32(hfproject1.Value)
Session("project_i_d") = projectid1
End If
sumofbudgethoursfromto()
getbudgethoursfromtotable()
Dim controls1 As System.Web.UI.WebControls.TextBox
Dim controls2 As System.Web.UI.WebControls.TextBox
Dim controls3 As System.Web.UI.WebControls.Label
Dim k As Integer
For k = 2 To 2
controls1 = CType(trackbetweengridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox)
controls2 = CType(trackbetweengridview.Rows(i).Cells(k + 1).Controls(1), System.Web.UI.WebControls.TextBox)
controls3 = CType(trackbetweengridview.Rows(i).Cells(k + 2).Controls(1), System.Web.UI.WebControls.Label)
trackerrormessage.Text = ""
trackbetweengridview.Rows(i).Cells(k).Width = 100
'CType(trackbetweengridview.Rows(i).Cells(k).controls(1), System.Web.UI.Webcontrols.TextBox).Width = System.Web.UI.Webcontrols.Unit.Pixel(Session("z"))
If (Session("y_y_y") = 0) Then
trackerrormessage.Text = "No Budget Hours Estimated For the Track In Between Selected Dates."
Return
End If
If Session("x_x_x") AndAlso Session("y_y_y") IsNot Nothing Then
Session("z_z_z") = Convert.ToInt32((Session("x_x_x") / Session("y_y_y")) * 100)
Else
trackerrormessage.Text = "No Budget Hours Estimated for the selected project in between selected months"
Exit Sub
End If
If (Session("z_z_z") > 100) Then
trackerrormessage.Text = "Total hours spent exceeded Allocated Hours For Given Months"
CType(trackbetweengridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).BackColor = Drawing.Color.Lime
CType(trackbetweengridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).BorderColor = Drawing.Color.White
CType(trackbetweengridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).Width = System.Web.UI.WebControls.Unit.Pixel(Convert.ToInt32(100))
Else
trackbetweengridview.Rows(i).Cells(k + 1).Visible = False
CType(trackbetweengridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).Width = System.Web.UI.WebControls.Unit.Pixel(Convert.ToInt32(Session("z_z_z")))
CType(trackbetweengridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).BackColor = Drawing.Color.Lime
CType(trackbetweengridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).Visible = True
End If
If Session("z_z_z") > 100 Then
trackbetweengridview.Rows(i).Cells(k + 1).Controls(1).Visible = True
Session("e_e_e") = Session("z_z_z") - 100
CType(trackbetweengridview.Rows(i).Cells(k + 1).Controls(1), System.Web.UI.WebControls.TextBox).Width = System.Web.UI.WebControls.Unit.Pixel(Convert.ToInt32(Session("e_e_e")))
CType(trackbetweengridview.Rows(i).Cells(k + 1).Controls(1), System.Web.UI.WebControls.TextBox).BackColor = Drawing.Color.Red
Else
trackbetweengridview.Rows(i).Cells(k + 1).Visible = False
trackbetweengridview.Rows(i).Cells(k + 1).BorderColor = Drawing.Color.White
End If
If Session("z_z_z") IsNot Nothing Then
trackbetweengridview.Rows(i).Cells(k + 2).Visible = True
trackbetweengridview.Rows(i).Cells(k + 2).Text = Session("z_z_z").ToString() + "%"
Else
trackbetweengridview.Rows(i).Cells(k + 2).Visible = False
End If
Next
Next
ElseIf (Session("track_id") = 0) Then
trackerrormessage.Text = "First Click On A Track In Select Track Menu Then You Can Track Between Dates"
ElseIf (Session("track_id") Is Nothing) Then
trackerrormessage.Text = "First Click On A Track In Select Track Menu Then You Can Track Between Dates"
End If
5: Catch ex As Exception
Response.Write("EXCEPTION:" + ex.Message)
trackerrormessage.Text = "TRACK ERROR"
End Try
End If
End Sub
Protected Sub totalbudgethoursfromto()
End Sub
Protected Sub gobutton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles gobutton.Click
trackbetweengridview.Visible = True
getfromdate()
gettodate()
displaytracksfromto()
End Sub
Protected Sub sumofbudgethourstotalsingleproject()
Dim oracmd As New OracleCommand
Dim strcon As String = System.Configuration.ConfigurationManager.AppSettings("strcon").ToString()
oracmd.CommandText = "(select HOUR from xxnch_team_mngr_time_track where SUB_PROJECT_ID in (select ID from xxnch_team_mngr_sub_project where PROJECT_ID=" & budgetprojectnamedropdown.SelectedValue & "))" 'oracmd.CommandText = " (select SUM(HOUR) from xxnch_team_mngr_time_track where SUB_PROJECT_ID in (select SUB_PROJECT_ID from xxnch_team_mngr_sub_project where PROJECT_ID))=" & budgetprojectnamedropdown.SelectedValue
Dim con As OracleConnection = New OracleConnection(strcon)
oracmd.Connection = con
If con.State = ConnectionState.Open Then
con.Close()
End If
con.Open()
Try
Dim ds As DataSet = New DataSet()
Dim da As OracleDataAdapter = New OracleDataAdapter(oracmd)
da.Fill(ds)
Dim dt As DataTable = ds.Tables(0)
Dim hourstotal As Integer
Dim i As Integer
Dim projecthours As Integer
projecthours = 0
Dim rcount As Integer = dt.Rows.Count
For i = 0 To rcount - 1
hourstotal = ds.Tables(0).Rows(i)("HOUR")
projecthours = projecthours + hourstotal
'i = i + 1
Session("Y5") = projecthours.ToString()
Next
Catch ex As Exception
Response.Write("EXCEPTION:" + ex.Message)
End Try
'Select sum(hours) from timetrax where subprojectid In (Select Subproectid from tablename where Projectid = @Projectid)
End Sub
Protected Sub getbudgethourstotalfromtablesingleproject()
Dim oracmd As New OracleCommand
Dim strcon As String = System.Configuration.ConfigurationManager.AppSettings("strcon").ToString()
oracmd.CommandText = "SELECT BUDGET_HOURS FROM XXNCH_TEAM_MNGR_PROJECT_BUDGET WHERE PROJECT_ID=" & budgetprojectnamedropdown.SelectedValue
'oracmd.CommandText = " (select SUM(HOUR) from xxnch_team_mngr_time_track where SUB_PROJECT_ID in (select SUB_PROJECT_ID from xxnch_team_mngr_sub_project where PROJECT_ID))=" & budgetprojectnamedropdown.SelectedValue
Dim con As OracleConnection = New OracleConnection(strcon)
oracmd.Connection = con
If con.State = ConnectionState.Open Then
con.Close()
End If
con.Open()
Try
Dim i As Integer
Dim ds As DataSet = New DataSet()
Dim da As OracleDataAdapter = New OracleDataAdapter(oracmd)
da.Fill(ds)
Dim count As Integer
count = ds.Tables.Count
Session("x5") = 0
If ds IsNot Nothing AndAlso ds.Tables.Count > 0 AndAlso ds.Tables(0).Rows.Count > 0 Then
For i = 0 To (ds.Tables(0).Rows.Count - 1)
Session("x5") = Session("x5") + ds.Tables(0).Rows(i)("BUDGET_HOURS").ToString()
Next
'Dim x As Integer
Else
trackerrormessage.Text = "No Budget Hours Estimated for the selected project"
End If
Catch ex As Exception
Response.Write("EXCEPTION:" + ex.Message)
End Try
End Sub
Protected Sub budgetprojectnamedropdown_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles budgetprojectnamedropdown.SelectedIndexChanged
Dim project_id2 As Integer
Try
project_id2 = budgetprojectnamedropdown.SelectedValue
Session("project_id2") = project_id2
If (Session("project_id2") <> 0) Then
Dim oracmd As New OracleCommand
Dim strcon As String = System.Configuration.ConfigurationManager.AppSettings("strcon").ToString()
'Dim strcon As String = "User ID=apps;Data Source=Dev;Password=jaiho"
oracmd.CommandType = CommandType.Text
oracmd.CommandText = "select NAME,ID from XXNCH_TEAM_MNGR_PROJECT where ID =" & project_id2
Dim con As OracleConnection = New OracleConnection(strcon)
oracmd.Connection = con
Dim da As OracleDataAdapter = New OracleDataAdapter(oracmd)
Dim ds As DataSet = New DataSet()
da.Fill(ds)
Dim dt As New DataTable
dt = ds.Tables(0)
Session("Dtable") = dt
tracksinglegridview.DataSource = dt
tracksinglegridview.DataBind()
For i = 0 To tracksinglegridview.Rows.Count - 1
Dim hfproject2 As HiddenField
hfproject2 = CType(tracksinglegridview.Rows(i).FindControl("HiddenFieldprojectname2"), HiddenField)
Dim projectid3 As Integer
If Not String.IsNullOrEmpty(hfproject2.Value) Then
projectid3 = Convert.ToInt32(hfproject2.Value)
Session("projectid2") = projectid3
End If
Dim projectid2 As Integer
projectid2 = budgetprojectnamedropdown.SelectedValue
Session("projectid2") = projectid2
sumofbudgethourstotalsingleproject()
getbudgethourstotalfromtablesingleproject()
Dim controls1 As System.Web.UI.WebControls.TextBox
Dim controls2 As System.Web.UI.WebControls.TextBox
Dim controls3 As System.Web.UI.WebControls.Label
Dim percentage As String
Dim k As Integer
For k = 2 To 2
controls1 = CType(tracksinglegridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox)
controls2 = CType(tracksinglegridview.Rows(i).Cells(k + 1).Controls(1), System.Web.UI.WebControls.TextBox)
controls3 = CType(tracksinglegridview.Rows(i).Cells(k + 2).Controls(1), System.Web.UI.WebControls.Label)
trackerrormessage.Text = ""
tracksinglegridview.Rows(i).Cells(k).Width = 100
CType(tracksinglegridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).Width = System.Web.UI.WebControls.Unit.Pixel(Session("z"))
Session("z5") = 0
If Session("x5") AndAlso Session("y5") IsNot Nothing Then
Session("z5") = Convert.ToInt32((Session("y5") / Session("x5")) * 100)
'CType(tracksinglegridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).Width = System.Web.UI.WebControls.Unit.Pixel(Session("z5"))
Else
trackerrormessage.Text = "No Budget Hours Estimated for the selected project"
Exit Sub
End If
If (Session("z5") > 100) Then
trackerrormessage.Text = "Total hours spent exceeded Allocated Hours"
CType(tracksinglegridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).BackColor = Drawing.Color.Lime
CType(tracksinglegridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).BorderColor = Drawing.Color.Lime
CType(tracksinglegridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).Width = System.Web.UI.WebControls.Unit.Pixel(Convert.ToInt32(100))
Else
tracksinglegridview.Rows(i).Cells(k + 1).Visible = False
CType(tracksinglegridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).Width = System.Web.UI.WebControls.Unit.Pixel(Convert.ToInt32(Session("z5")))
CType(tracksinglegridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).BackColor = Drawing.Color.Lime
CType(tracksinglegridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).Visible = True
End If
If Session("z5") > 100 Then
tracksinglegridview.Rows(i).Cells(k + 1).Controls(1).Visible = True
Session("e5") = Session("z5") - 100
CType(tracksinglegridview.Rows(i).Cells(k + 1).Controls(1), System.Web.UI.WebControls.TextBox).Width = System.Web.UI.WebControls.Unit.Pixel(Convert.ToInt32(Session("e5")))
CType(tracksinglegridview.Rows(i).Cells(k + 1).Controls(1), System.Web.UI.WebControls.TextBox).BackColor = Drawing.Color.Red
Else
tracksinglegridview.Rows(i).Cells(k + 1).Visible = False
tracksinglegridview.Rows(i).Cells(k + 1).BorderColor = Drawing.Color.White
End If
percentage = Session("z5").ToString()
If percentage IsNot Nothing Then
tracksinglegridview.Rows(i).Cells(k + 2).Visible = True
tracksinglegridview.Rows(i).Cells(k + 2).Text = percentage.ToString() + "%"
Else
tracksinglegridview.Rows(i).Cells(k + 2).Visible = False
End If
Next
Next
End If
5: Catch ex As Exception
Response.Write("EXCEPTION:" + ex.Message)
trackerrormessage.Text = "TRACK ERROR"
End Try
End Sub
Protected Sub viewallprojectprogressbutton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles viewallprojectprogressbutton.Click
'Dim project_id5 As Integer
Try
' project_id5 = budgetprojectnamedropdown.SelectedValue
' Session("project_id5") = project_id5
' If (Session("project_id5") <> 0) Then
Dim oracmd As New OracleCommand
Dim strcon As String = System.Configuration.ConfigurationManager.AppSettings("strcon").ToString()
oracmd.CommandType = CommandType.Text
oracmd.CommandText = "select NAME,ID from XXNCH_TEAM_MNGR_PROJECT "
Dim con As OracleConnection = New OracleConnection(strcon)
oracmd.Connection = con
Dim da As OracleDataAdapter = New OracleDataAdapter(oracmd)
Dim ds As DataSet = New DataSet()
da.Fill(ds)
Dim dt As New DataTable
dt = ds.Tables(0)
Session("Dtable") = dt
allprojectsprogressgridview.DataSource = dt
allprojectsprogressgridview.DataBind()
For i = 0 To allprojectsprogressgridview.Rows.Count - 1
Session("z6") = 0
Dim hfproject2 As HiddenField
hfproject2 = CType(allprojectsprogressgridview.Rows(i).FindControl("HiddenFieldprojectname3"), HiddenField)
Dim projectid6 As Integer
If Not String.IsNullOrEmpty(hfproject2.Value) Then
projectid6 = Convert.ToInt32(hfproject2.Value)
Session("projectid5") = projectid6
End If
'Dim projectid5 As Integer
'projectid5 = budgetprojectnamedropdown.SelectedValue
'Session("projectid5") = projectid5
sumofbudgethourstotalallproject()
getbudgethourstotalfromtableallproject()
Dim controls1 As System.Web.UI.WebControls.TextBox
Dim controls2 As System.Web.UI.WebControls.TextBox
Dim controls3 As System.Web.UI.WebControls.Label
Dim percentage As String
Dim k As Integer
For k = 2 To 2
controls1 = CType(allprojectsprogressgridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox)
controls2 = CType(allprojectsprogressgridview.Rows(i).Cells(k + 1).Controls(1), System.Web.UI.WebControls.TextBox)
controls3 = CType(allprojectsprogressgridview.Rows(i).Cells(k + 2).Controls(1), System.Web.UI.WebControls.Label)
trackerrormessage.Text = ""
allprojectsprogressgridview.Rows(i).Cells(k).Width = 100
CType(allprojectsprogressgridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).Width = System.Web.UI.WebControls.Unit.Pixel(Session("z"))
If Session("x6") AndAlso Session("y6") IsNot Nothing Then
Session("z6") = 0
Session("z6") = Convert.ToInt32((Session("y6") / Session("x6")) * 100)
Else
trackerrormessage.Text = "No Budget Hours Estimated for the selected project"
End If
If (Session("z6") = 0 Or Nothing) Then
CType(allprojectsprogressgridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).Visible = False
CType(allprojectsprogressgridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).BackColor = Drawing.Color.White
CType(allprojectsprogressgridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).BorderColor = Drawing.Color.White
CType(allprojectsprogressgridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).Width = System.Web.UI.WebControls.Unit.Pixel(Convert.ToInt32(100))
End If
If (Session("z6") > 100) Then
trackerrormessage.Text = "Total hours spent exceeded Allocated Hours"
CType(allprojectsprogressgridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).BackColor = Drawing.Color.Lime
CType(allprojectsprogressgridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).BorderColor = Drawing.Color.White
CType(allprojectsprogressgridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).Width = System.Web.UI.WebControls.Unit.Pixel(Convert.ToInt32(100))
Else
allprojectsprogressgridview.Rows(i).Cells(k + 1).Visible = False
CType(allprojectsprogressgridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).Width = System.Web.UI.WebControls.Unit.Pixel(Convert.ToInt32(Session("z6")))
CType(allprojectsprogressgridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).BackColor = Drawing.Color.Lime
CType(allprojectsprogressgridview.Rows(i).Cells(k).Controls(1), System.Web.UI.WebControls.TextBox).Visible = True
End If
If Session("z6") > 100 Then
allprojectsprogressgridview.Rows(i).Cells(k + 1).Controls(1).Visible = True
Session("e6") = Session("z6") - 100
CType(allprojectsprogressgridview.Rows(i).Cells(k + 1).Controls(1), System.Web.UI.WebControls.TextBox).Width = System.Web.UI.WebControls.Unit.Pixel(Convert.ToInt32(Session("e6")))
CType(allprojectsprogressgridview.Rows(i).Cells(k + 1).Controls(1), System.Web.UI.WebControls.TextBox).BackColor = Drawing.Color.Red
Else
allprojectsprogressgridview.Rows(i).Cells(k + 1).Visible = False
allprojectsprogressgridview.Rows(i).Cells(k + 1).BorderColor = Drawing.Color.White
End If
percentage = Session("z6").ToString()
If percentage IsNot Nothing Then
allprojectsprogressgridview.Rows(i).Cells(k + 2).Visible = True
allprojectsprogressgridview.Rows(i).Cells(k + 2).Text = percentage.ToString() + "%"
Else
allprojectsprogressgridview.Rows(i).Cells(k + 2).Visible = False
End If
Next
Next
'End If
5: Catch ex As Exception
Response.Write("EXCEPTION:" + ex.Message)
trackerrormessage.Text = "TRACK ERROR"
End Try
End Sub
Protected Sub sumofbudgethourstotalallproject()
Session("Y6") = 0
Dim oracmd As New OracleCommand
Dim strcon As String = System.Configuration.ConfigurationManager.AppSettings("strcon").ToString()
oracmd.CommandText = "(select HOUR from xxnch_team_mngr_time_track where SUB_PROJECT_ID in (select ID from xxnch_team_mngr_sub_project where PROJECT_ID=" & Session("projectid5") & "))" 'oracmd.CommandText = " (select SUM(HOUR) from xxnch_team_mngr_time_track where SUB_PROJECT_ID in (select SUB_PROJECT_ID from xxnch_team_mngr_sub_project where PROJECT_ID))=" & budgetprojectnamedropdown.SelectedValue
Dim con As OracleConnection = New OracleConnection(strcon)
oracmd.Connection = con
If con.State = ConnectionState.Open Then
con.Close()
End If
con.Open()
Try
Dim ds As DataSet = New DataSet()
Dim da As OracleDataAdapter = New OracleDataAdapter(oracmd)
da.Fill(ds)
Dim dt As DataTable = ds.Tables(0)
Dim hourstotal As Integer
Dim i As Integer
Dim projecthours As Integer
projecthours = 0
Dim rcount As Integer = dt.Rows.Count
For i = 0 To rcount - 1
hourstotal = ds.Tables(0).Rows(i)("HOUR")
projecthours = projecthours + hourstotal
'i = i + 1
Session("Y6") = projecthours.ToString()
Next
Catch ex As Exception
Response.Write("EXCEPTION:" + ex.Message)
End Try
'Select sum(hours) from timetrax where subprojectid In (Select Subproectid from tablename where Projectid = @Projectid)
End Sub
Protected Sub getbudgethourstotalfromtableallproject()
Session("x6") = 0
Dim oracmd As New OracleCommand
Dim strcon As String = System.Configuration.ConfigurationManager.AppSettings("strcon").ToString()
oracmd.CommandText = "SELECT BUDGET_HOURS FROM XXNCH_TEAM_MNGR_PROJECT_BUDGET WHERE PROJECT_ID=" & Session("projectid5")
'oracmd.CommandText = " (select SUM(HOUR) from xxnch_team_mngr_time_track where SUB_PROJECT_ID in (select SUB_PROJECT_ID from xxnch_team_mngr_sub_project where PROJECT_ID))=" & budgetprojectnamedropdown.SelectedValue
Dim con As OracleConnection = New OracleConnection(strcon)
oracmd.Connection = con
If con.State = ConnectionState.Open Then
con.Close()
End If
con.Open()
Try
Dim i As Integer
Dim ds As DataSet = New DataSet()
Dim da As OracleDataAdapter = New OracleDataAdapter(oracmd)
da.Fill(ds)
Dim count As Integer
count = ds.Tables.Count
Session("x6") = 0
If ds IsNot Nothing AndAlso ds.Tables.Count > 0 AndAlso ds.Tables(0).Rows.Count > 0 Then
For i = 0 To (ds.Tables(0).Rows.Count - 1)
Session("x6") = Session("x6") + ds.Tables(0).Rows(i)("BUDGET_HOURS").ToString()
Next
'Dim x As Integer
Else
trackerrormessage.Text = "No Budget Hours Estimated for the selected project"
End If
Catch ex As Exception
Response.Write("EXCEPTION:" + ex.Message)
End Try
End Sub
'Public Sub New()
' InitializeComponent()
' ' Create a button instance and add into the sliding control
' Dim b As New Button()
' b.Dock = DockStyle.Fill
' slidingcontrol1.Panel.controls.Add(b)
'End Sub
End Class
ASKER
How do you use this one? Could you show me some example how this can be used in VB.NET application.
Here are the step by step instructions
http://www.bram.us/projects/js_bramus/jsprogressbarhandler/#install_config
http://www.bram.us/projects/js_bramus/jsprogressbarhandler/#install_config
ASKER
yeah I read that, but when i did that it shows some error at class="Progressbar" .
I downloaded the progressbar zip file and fropped the files in my application. When i did the following steps u sent me it shows me a green line under class="progressbar" in the automatic process.
I downloaded the progressbar zip file and fropped the files in my application. When i did the following steps u sent me it shows me a green line under class="progressbar" in the automatic process.
You need to make sure that you have unzipped the files into you application folder under a js subfolder. Following paths should be reachable
js/prototype/prototype.js
js/bramus/jsProgressBarHan dler.js
js/prototype/prototype.js
js/bramus/jsProgressBarHan
ASKER
yes... i did exactly what you said again. But its still showing me the same.
ASKER
it says class or css value not defined.
Did you run it?
"progressBar is the className that will trigger jsProgressBarHandler to change it with a progress bar"
That's what it says on the website.
Use the Index.html which comes as a demo with the download. Read that to extract ideas out of it.
"progressBar is the className that will trigger jsProgressBarHandler to change it with a progress bar"
That's what it says on the website.
Use the Index.html which comes as a demo with the download. Read that to extract ideas out of it.
ASKER
I tried to run it. Could you show me some other example of it. The values in the example are static. My values are dynamic. I am not quite sure how to fit my requirement using the above example.
It is not at all accepting progressBar as a class. Class="progressBar" does not exist it says. I copid all the files to the exact locations where they need to be. But still no luck.
It is not at all accepting progressBar as a class. Class="progressBar" does not exist it says. I copid all the files to the exact locations where they need to be. But still no luck.
Can you upload the files please?
ASKER
ASPX CODE:
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server" profile="~/js/bramus/jsPro gressBarHa ndler.js">
<title>Untitled Page</title>
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" />
<script type="text/javascript" src="js/bramus/jsProgressB arHandler. js"></scri pt>
<script type="text/javascript" src="js/prototype/prototyp e.js"></sc ript>
</head>
<body>
<form id="form1" runat="server">
<div>
<span class="progressBar" id="element1">15%</span>
<span class="extra"><a href="#" onclick="myJsProgressBarHa ndler.setP ercentage( 'element1' ,'0');retu rn false;"><img src="images/icons/empty.gi f" alt="" title="" onmouseout="$('Text1').inn erHTML ='« Select Options'" onmouseover="$('Text1').in nerHTML ='Empty Bar'"/></a></span>
</div>
</form>
</body>
</html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server" profile="~/js/bramus/jsPro
<title>Untitled Page</title>
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" />
<script type="text/javascript" src="js/bramus/jsProgressB
<script type="text/javascript" src="js/prototype/prototyp
</head>
<body>
<form id="form1" runat="server">
<div>
<span class="progressBar" id="element1">15%</span>
<span class="extra"><a href="#" onclick="myJsProgressBarHa
</div>
</form>
</body>
</html>
ASKER
<<----------------jsProgressBarHandler.js FILE CODE-------------------->>>
/*****************************************************************
*
* jsProgressBarHandler 0.3.3 - by Bramus! - http://www.bram.us/
*
* v 0.3.3 - 2008.11.10 - UPD: fixed IE compatibility issue (thanks Kevin - Sep 19 2008 / 6pm)
* - UPD: setPercentage now parses the targetPercentage to an Integer to avoid infinite loop (thanks Jack - Sep 07 2008 / 9pm)
* - UPD: Moved from Event.Observe(window, 'load', fn) to document.observe('dom:loaded', fn) in order to force people to use an up to date Prototype release.
* - UPD: setPercentage now takes an overrideQueue param. If set the current queue is cleared.
* - ADD: Added onTick callback event which gets called when the percentage is updated.
* - ADD: Added stable (as in "non-crashing") versions of the additions which first surfaced in the (unreleased) 0.3.2 release
* Preloading support partially implemented in IE as all versions (IE6,7&8) are quite hard to tame (one time they work, the next reload they don't anymore)
* v 0.3.2 - 2008.04.09 (*UNRELEASED*)
* - ADD: implemented preloading of images to avoid slight flicker when switching images (BUGGY!)
* - ADD: percentage image now has class percentImage and percentage Text now has class percentText; This allows you to style the output easily.
* v 0.3.1 - 2008.02.20 - UPD: fixed queue bug when animate was set to false (thanks Jamie Chong)
* - UPD: update Prototype to version 1.6.0.2
* v 0.3.0 - 2008.02.01 - ADD: animation queue, prevents from the progressbar getting stuck when multiple calls are made during an animation
* - UPD: multiple barImages now work properly in Safari
* v 0.2.1 - 2007.12.20 - ADD: option : set boxImage
* ADD: option : set barImage (one or more)
* ADD: option : showText
* v 0.2 - 2007.12.13 - SYS: rewrite in 2 classs including optimisations
* ADD: Config options
* v 0.1 - 2007.08.02 - initial release
*
* @see http://www.barenakedapp.com/the-design/displaying-percentages on how to create a progressBar Background Image!
*
* Licensed under the Creative Commons Attribution 2.5 License - http://creativecommons.org/licenses/by/2.5/
*
*****************************************************************/
/**
* CONFIG
* -------------------------------------------------------------
*/
// Should jsProgressBarHandler hook itself to all span.progressBar elements? - default : true
var autoHook = true;
// Default Options
var defaultOptions = {
animate : true, // Animate the progress? - default: true
showText : true, // show text with percentage in next to the progressbar? - default : true
width : 120, // Width of the progressbar - don't forget to adjust your image too!!!
boxImage : 'images/bramus/percentImage.png', // boxImage : image around the progress bar
barImage : 'images/bramus/percentImage_back.png', // Image to use in the progressbar. Can be an array of images too.
height : 12, // Height of the progressbar - don't forget to adjust your image too!!!
onTick : function(pbObj) { return true }
}
/**
* NO NEED TO CHANGE ANYTHING BENEATH THIS LINE
* -------------------------------------------------------------
*/
/**
* JS_BRAMUS Object
* -------------------------------------------------------------
*/
if (!JS_BRAMUS) { var JS_BRAMUS = new Object(); }
/**
* ProgressBar Class
* -------------------------------------------------------------
*/
JS_BRAMUS.jsProgressBar = Class.create();
JS_BRAMUS.jsProgressBar.prototype = {
/**
* Datamembers
* -------------------------------------------------------------
*/
el : null, // Element where to render the progressBar in
id : null, // Unique ID of the progressbar
percentage : null, // Percentage of the progressbar
options : null, // The options
initialPos : null, // Initial postion of the background in the progressbar
initialPerc : null, // Initial percentage the progressbar should hold
pxPerPercent : null, // Number of pixels per 1 percent
backIndex : null, // index in the array of background images currently used
numPreloaded : null, // number of images preloaded
running : null, // is this one running (being animated) or not?
queue : false, // queue of percentages to set to
/**
* Constructor
*
* @param HTMLElement el
* @param string id
* @param int percentage
* @return void
* -------------------------------------------------------------
*/
initialize : function(el, percentage, options) {
// get the options
this.options = Object.clone(defaultOptions);
Object.extend(this.options, options || {});
// datamembers from arguments
this.el = $(el);
this.id = $(el).id;
this.percentage = 0; // Set to 0 intially, we'll change this later.
this.backIndex = 0; // Set to 0 initially
this.numPreloaded = 0; // Set to 0 initially
this.running = false; // Set to false initially
this.queue = Array(); // Set to empty Array initially
// datamembers which are calculatef
this.imgWidth = this.options.width * 2; // define the width of the image (twice the width of the progressbar)
this.initialPos = this.options.width * (-1); // Initial postion of the background in the progressbar (0% is the middle of our image!)
this.pxPerPercent = this.options.width / 100; // Define how much pixels go into 1%
this.initialPerc = percentage; // Store this, we'll need it later.
// enfore backimage array
if (this.options.barImage.constructor != Array) { // used to be (but doesn't work in Safari): if (this.options.barImage.constructor.toString().indexOf("Array") == -1) {
this.options.barImage = Array(this.options.barImage);
}
// preload Images
this.preloadImages();
},
/**
* Preloads the images needed for the progressbar
*
* @return void
* -------------------------------------------------------------
*/
preloadImages : function() {
// loop all barimages
for (i = 0; i < this.options.barImage.length; i++) {
// create new image ref
var newImage = null;
newImage = new Image();
// set onload, onerror and onabort functions
newImage.onload = function() { this.numPreloaded++; }.bind(this);
newImage.onerror = function() { this.numPreloaded++; }.bind(this);
newImage.onabort = function() { this.numPreloaded++; }.bind(this);
// set image source (preload it!)
newImage.src = this.options.barImage[i];
// image is in cache
if (newImage.complete) {
this.numPreloaded++;
}
}
// if not IE, check if they're loaded
if (!Prototype.Browser.IE) {
this.checkPreloadedImages();
// if IE, just init the visuals as it's quite hard to tame all IE's
} else {
this.initVisuals();
}
},
/**
* Check whether all images are preloaded and loads the percentage if so
*
* @return void
* -------------------------------------------------------------
*/
checkPreloadedImages : function() {
// all images are loaded, go init the visuals
if (parseInt(this.numPreloaded,10) >= parseInt(this.options.barImage.length,10) ) {
// initVisuals
this.initVisuals();
// not all images are loaded ... wait a little and then retry
} else {
if ( parseInt(this.numPreloaded,10) <= parseInt(this.options.barImage.length,10) ) {
// $(this.el).update(this.id + ' : ' + this.numPreloaded + '/' + this.options.barImage.length);
setTimeout(function() { this.checkPreloadedImages(); }.bind(this), 100);
}
}
},
/**
* Intializes the visual output and sets the percentage
*
* @return void
* -------------------------------------------------------------
*/
initVisuals : function () {
// create the visual aspect of the progressBar
$(this.el).update(
'<img id="' + this.id + '_percentImage" src="' + this.options.boxImage + '" alt="0%" style="width: ' + this.options.width + 'px; height: ' + this.options.height + 'px; background-position: ' + this.initialPos + 'px 50%; background-image: url(' + this.options.barImage[this.backIndex] + '); padding: 0; margin: 0;" class="percentImage" />' +
((this.options.showText == true)?'<span id="' + this.id + '_percentText" class="percentText">0%</span>':''));
// set the percentage
this.setPercentage(this.initialPerc);
},
/**
* Sets the percentage of the progressbar
*
* @param string targetPercentage
* @param boolen clearQueue
* @return void
* -------------------------------------------------------------
*/
setPercentage : function(targetPercentage, clearQueue) {
// if clearQueue is set, empty the queue and then set the percentage
if (clearQueue) {
this.percentage = (this.queue.length != 0) ? this.queue[0] : targetPercentage;
this.timer = null;
this.queue = [];
setTimeout(function() { this.setPercentage(targetPercentage); }.bind(this), 10);
// no clearQueue defined, set the percentage
} else {
// add the percentage on the queue
this.queue.push(targetPercentage);
// process the queue (if not running already)
if (this.running == false) {
this.processQueue();
}
}
},
/**
* Processes the queue
*
* @return void
* -------------------------------------------------------------
*/
processQueue : function() {
// stuff on queue?
if (this.queue.length > 0) {
// tell the world that we're busy
this.running = true;
// process the entry
this.processQueueEntry(this.queue[0]);
// no stuff on queue
} else {
// return;
return;
}
},
/**
* Processes an entry from the queue (viz. animates it)
*
* @param string targetPercentage
* @return void
* -------------------------------------------------------------
*/
processQueueEntry : function(targetPercentage) {
// get the current percentage
var curPercentage = parseInt(this.percentage,10);
// define the new percentage
if ((targetPercentage.toString().substring(0,1) == "+") || (targetPercentage.toString().substring(0,1) == "-")) {
targetPercentage = curPercentage + parseInt(targetPercentage);
}
// min and max percentages
if (targetPercentage < 0) targetPercentage = 0;
if (targetPercentage > 100) targetPercentage = 100;
// if we don't need to animate, just change the background position right now and return
if (this.options.animate == false) {
// remove the entry from the queue
this.queue.splice(0,1); // @see: http://www.bram.us/projects/js_bramus/jsprogressbarhandler/#comment-174878
// Change the background position (and update this.percentage)
this._setBgPosition(targetPercentage);
// call onTick
if (!this.options.onTick(this)) {
return;
}
// we're not running anymore
this.running = false;
// continue processing the queue
this.processQueue();
// we're done!
return;
}
// define if we need to add/subtract something to the current percentage in order to reach the target percentage
if (targetPercentage != curPercentage) {
if (curPercentage < targetPercentage) {
newPercentage = curPercentage + 1;
} else {
newPercentage = curPercentage - 1;
}
callTick = true;
} else {
newPercentage = curPercentage;
callTick = false;
}
// Change the background position (and update this.percentage)
this._setBgPosition(newPercentage);
// call onTick
if (callTick && !this.options.onTick(this)) {
return;
}
// Percentage not reached yet : continue processing entry
if (curPercentage != newPercentage) {
this.timer = setTimeout(function() { this.processQueueEntry(targetPercentage); }.bind(this), 10);
// Percentage reached!
} else {
// remove the entry from the queue
this.queue.splice(0,1);
// we're not running anymore
this.running = false;
// unset timer
this.timer = null;
// process the rest of the queue
this.processQueue();
// we're done!
return;
}
},
/**
* Gets the percentage of the progressbar
*
* @return int
*/
getPercentage : function(id) {
return this.percentage;
},
/**
* Set the background position
*
* @param int percentage
*/
_setBgPosition : function(percentage) {
// adjust the background position
$(this.id + "_percentImage").style.backgroundPosition = (this.initialPos + (percentage * this.pxPerPercent)) + "px 50%";
// adjust the background image and backIndex
var newBackIndex = Math.floor((percentage-1) / (100/this.options.barImage.length));
if ((newBackIndex != this.backIndex) && (this.options.barImage[newBackIndex] != undefined)) {
$(this.id + "_percentImage").style.backgroundImage = "url(" + this.options.barImage[newBackIndex] + ")";
}
this.backIndex = newBackIndex;
// Adjust the alt & title of the image
$(this.id + "_percentImage").alt = percentage + "%";
$(this.id + "_percentImage").title = percentage + "%";
// Update the text
if (this.options.showText == true) {
$(this.id + "_percentText").update("" + percentage + "%");
}
// adjust datamember to stock the percentage
this.percentage = percentage;
}
}
/**
* ProgressHandlerBar Class - automatically create ProgressBar instances
* -------------------------------------------------------------
*/
JS_BRAMUS.jsProgressBarHandler = Class.create();
JS_BRAMUS.jsProgressBarHandler.prototype = {
/**
* Datamembers
* -------------------------------------------------------------
*/
pbArray : new Array(), // Array of progressBars
/**
* Constructor
*
* @return void
* -------------------------------------------------------------
*/
initialize : function() {
// get all span.progressBar elements
$$('span.progressBar').each(function(el) {
// create a progressBar for each element
this.pbArray[el.id] = new JS_BRAMUS.jsProgressBar(el, parseInt(el.innerHTML.replace("%","")));
}.bind(this));
},
/**
* Set the percentage of a progressbar
*
* @param string el
* @param string percentage
* @return void
* -------------------------------------------------------------
*/
setPercentage : function(el, percentage, clearQueue) {
this.pbArray[el].setPercentage(percentage, clearQueue);
},
/**
* Get the percentage of a progressbar
*
* @param string el
* @return int percentage
* -------------------------------------------------------------
*/
getPercentage : function(el) {
return this.pbArray[el].getPercentage();
}
}
/**
* ProgressHandlerBar Class - hook me or not?
* -------------------------------------------------------------
*/
if (autoHook == true) {
function initProgressBarHandler() { myJsProgressBarHandler = new JS_BRAMUS.jsProgressBarHandler(); }
document.observe('dom:loaded', initProgressBarHandler, false);
}
<<----------------------prototype.js code------------------------------->>
/* Prototype JavaScript framework, version 1.6.0.2
* (c) 2005-2008 Sam Stephenson
*
* Prototype is freely distributable under the terms of an MIT-style license.
* For details, see the Prototype web site: http://www.prototypejs.org/
*
*--------------------------------------------------------------------------*/
var Prototype = {
Version: '1.6.0.2',
Browser: {
IE: !!(window.attachEvent && !window.opera),
Opera: !!window.opera,
WebKit: navigator.userAgent.indexOf('AppleWebKit/') > -1,
Gecko: navigator.userAgent.indexOf('Gecko') > -1 && navigator.userAgent.indexOf('KHTML') == -1,
MobileSafari: !!navigator.userAgent.match(/Apple.*Mobile.*Safari/)
},
BrowserFeatures: {
XPath: !!document.evaluate,
ElementExtensions: !!window.HTMLElement,
SpecificElementExtensions:
document.createElement('div').__proto__ &&
document.createElement('div').__proto__ !==
document.createElement('form').__proto__
},
ScriptFragment: '<script[^>]*>([\\S\\s]*?)<\/script>',
JSONFilter: /^\/\*-secure-([\s\S]*)\*\/\s*$/,
emptyFunction: function() { },
K: function(x) { return x }
};
if (Prototype.Browser.MobileSafari)
Prototype.BrowserFeatures.SpecificElementExtensions = false;
/* Based on Alex Arnell's inheritance implementation. */
var Class = {
create: function() {
var parent = null, properties = $A(arguments);
if (Object.isFunction(properties[0]))
parent = properties.shift();
function klass() {
this.initialize.apply(this, arguments);
}
Object.extend(klass, Class.Methods);
klass.superclass = parent;
klass.subclasses = [];
if (parent) {
var subclass = function() { };
subclass.prototype = parent.prototype;
klass.prototype = new subclass;
parent.subclasses.push(klass);
}
for (var i = 0; i < properties.length; i++)
klass.addMethods(properties[i]);
if (!klass.prototype.initialize)
klass.prototype.initialize = Prototype.emptyFunction;
klass.prototype.constructor = klass;
return klass;
}
};
Class.Methods = {
addMethods: function(source) {
var ancestor = this.superclass && this.superclass.prototype;
var properties = Object.keys(source);
if (!Object.keys({ toString: true }).length)
properties.push("toString", "valueOf");
for (var i = 0, length = properties.length; i < length; i++) {
var property = properties[i], value = source[property];
if (ancestor && Object.isFunction(value) &&
value.argumentNames().first() == "$super") {
var method = value, value = Object.extend((function(m) {
return function() { return ancestor[m].apply(this, arguments) };
})(property).wrap(method), {
valueOf: function() { return method },
toString: function() { return method.toString() }
});
}
this.prototype[property] = value;
}
return this;
}
};
var Abstract = { };
Object.extend = function(destination, source) {
for (var property in source)
destination[property] = source[property];
return destination;
};
Object.extend(Object, {
inspect: function(object) {
try {
if (Object.isUndefined(object)) return 'undefined';
if (object === null) return 'null';
return object.inspect ? object.inspect() : String(object);
} catch (e) {
if (e instanceof RangeError) return '...';
throw e;
}
},
toJSON: function(object) {
var type = typeof object;
switch (type) {
case 'undefined':
case 'function':
case 'unknown': return;
case 'boolean': return object.toString();
}
if (object === null) return 'null';
if (object.toJSON) return object.toJSON();
if (Object.isElement(object)) return;
var results = [];
for (var property in object) {
var value = Object.toJSON(object[property]);
if (!Object.isUndefined(value))
results.push(property.toJSON() + ': ' + value);
}
return '{' + results.join(', ') + '}';
},
toQueryString: function(object) {
return $H(object).toQueryString();
},
toHTML: function(object) {
return object && object.toHTML ? object.toHTML() : String.interpret(object);
},
keys: function(object) {
var keys = [];
for (var property in object)
keys.push(property);
return keys;
},
values: function(object) {
var values = [];
for (var property in object)
values.push(object[property]);
return values;
},
clone: function(object) {
return Object.extend({ }, object);
},
isElement: function(object) {
return object && object.nodeType == 1;
},
isArray: function(object) {
return object != null && typeof object == "object" &&
'splice' in object && 'join' in object;
},
isHash: function(object) {
return object instanceof Hash;
},
isFunction: function(object) {
return typeof object == "function";
},
isString: function(object) {
return typeof object == "string";
},
isNumber: function(object) {
return typeof object == "number";
},
isUndefined: function(object) {
return typeof object == "undefined";
}
});
Object.extend(Function.prototype, {
argumentNames: function() {
var names = this.toString().match(/^[\s\(]*function[^(]*\((.*?)\)/)[1].split(",").invoke("strip");
return names.length == 1 && !names[0] ? [] : names;
},
bind: function() {
if (arguments.length < 2 && Object.isUndefined(arguments[0])) return this;
var __method = this, args = $A(arguments), object = args.shift();
return function() {
return __method.apply(object, args.concat($A(arguments)));
}
},
bindAsEventListener: function() {
var __method = this, args = $A(arguments), object = args.shift();
return function(event) {
return __method.apply(object, [event || window.event].concat(args));
}
},
curry: function() {
if (!arguments.length) return this;
var __method = this, args = $A(arguments);
return function() {
return __method.apply(this, args.concat($A(arguments)));
}
},
delay: function() {
var __method = this, args = $A(arguments), timeout = args.shift() * 1000;
return window.setTimeout(function() {
return __method.apply(__method, args);
}, timeout);
},
wrap: function(wrapper) {
var __method = this;
return function() {
return wrapper.apply(this, [__method.bind(this)].concat($A(arguments)));
}
},
methodize: function() {
if (this._methodized) return this._methodized;
var __method = this;
return this._methodized = function() {
return __method.apply(null, [this].concat($A(arguments)));
};
}
});
Function.prototype.defer = Function.prototype.delay.curry(0.01);
Date.prototype.toJSON = function() {
return '"' + this.getUTCFullYear() + '-' +
(this.getUTCMonth() + 1).toPaddedString(2) + '-' +
this.getUTCDate().toPaddedString(2) + 'T' +
this.getUTCHours().toPaddedString(2) + ':' +
this.getUTCMinutes().toPaddedString(2) + ':' +
this.getUTCSeconds().toPaddedString(2) + 'Z"';
};
var Try = {
these: function() {
var returnValue;
for (var i = 0, length = arguments.length; i < length; i++) {
var lambda = arguments[i];
try {
returnValue = lambda();
break;
} catch (e) { }
}
return returnValue;
}
};
RegExp.prototype.match = RegExp.prototype.test;
RegExp.escape = function(str) {
return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1');
};
/*--------------------------------------------------------------------------*/
var PeriodicalExecuter = Class.create({
initialize: function(callback, frequency) {
this.callback = callback;
this.frequency = frequency;
this.currentlyExecuting = false;
this.registerCallback();
},
registerCallback: function() {
this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
},
execute: function() {
this.callback(this);
},
stop: function() {
if (!this.timer) return;
clearInterval(this.timer);
this.timer = null;
},
onTimerEvent: function() {
if (!this.currentlyExecuting) {
try {
this.currentlyExecuting = true;
this.execute();
} finally {
this.currentlyExecuting = false;
}
}
}
});
Object.extend(String, {
interpret: function(value) {
return value == null ? '' : String(value);
},
specialChar: {
'\b': '\\b',
'\t': '\\t',
'\n': '\\n',
'\f': '\\f',
'\r': '\\r',
'\\': '\\\\'
}
});
Object.extend(String.prototype, {
gsub: function(pattern, replacement) {
var result = '', source = this, match;
replacement = arguments.callee.prepareReplacement(replacement);
while (source.length > 0) {
if (match = source.match(pattern)) {
result += source.slice(0, match.index);
result += String.interpret(replacement(match));
source = source.slice(match.index + match[0].length);
} else {
result += source, source = '';
}
}
return result;
},
sub: function(pattern, replacement, count) {
replacement = this.gsub.prepareReplacement(replacement);
count = Object.isUndefined(count) ? 1 : count;
return this.gsub(pattern, function(match) {
if (--count < 0) return match[0];
return replacement(match);
});
},
scan: function(pattern, iterator) {
this.gsub(pattern, iterator);
return String(this);
},
truncate: function(length, truncation) {
length = length || 30;
truncation = Object.isUndefined(truncation) ? '...' : truncation;
return this.length > length ?
this.slice(0, length - truncation.length) + truncation : String(this);
},
strip: function() {
return this.replace(/^\s+/, '').replace(/\s+$/, '');
},
stripTags: function() {
return this.replace(/<\/?[^>]+>/gi, '');
},
stripScripts: function() {
return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), '');
},
extractScripts: function() {
var matchAll = new RegExp(Prototype.ScriptFragment, 'img');
var matchOne = new RegExp(Prototype.ScriptFragment, 'im');
return (this.match(matchAll) || []).map(function(scriptTag) {
return (scriptTag.match(matchOne) || ['', ''])[1];
});
},
evalScripts: function() {
return this.extractScripts().map(function(script) { return eval(script) });
},
escapeHTML: function() {
var self = arguments.callee;
self.text.data = this;
return self.div.innerHTML;
},
unescapeHTML: function() {
var div = new Element('div');
div.innerHTML = this.stripTags();
return div.childNodes[0] ? (div.childNodes.length > 1 ?
$A(div.childNodes).inject('', function(memo, node) { return memo+node.nodeValue }) :
div.childNodes[0].nodeValue) : '';
},
toQueryParams: function(separator) {
var match = this.strip().match(/([^?#]*)(#.*)?$/);
if (!match) return { };
return match[1].split(separator || '&').inject({ }, function(hash, pair) {
if ((pair = pair.split('='))[0]) {
var key = decodeURIComponent(pair.shift());
var value = pair.length > 1 ? pair.join('=') : pair[0];
if (value != undefined) value = decodeURIComponent(value);
if (key in hash) {
if (!Object.isArray(hash[key])) hash[key] = [hash[key]];
hash[key].push(value);
}
else hash[key] = value;
}
return hash;
});
},
toArray: function() {
return this.split('');
},
succ: function() {
return this.slice(0, this.length - 1) +
String.fromCharCode(this.charCodeAt(this.length - 1) + 1);
},
times: function(count) {
return count < 1 ? '' : new Array(count + 1).join(this);
},
camelize: function() {
var parts = this.split('-'), len = parts.length;
if (len == 1) return parts[0];
var camelized = this.charAt(0) == '-'
? parts[0].charAt(0).toUpperCase() + parts[0].substring(1)
: parts[0];
for (var i = 1; i < len; i++)
camelized += parts[i].charAt(0).toUpperCase() + parts[i].substring(1);
return camelized;
},
capitalize: function() {
return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase();
},
underscore: function() {
return this.gsub(/::/, '/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase();
},
dasherize: function() {
return this.gsub(/_/,'-');
},
inspect: function(useDoubleQuotes) {
var escapedString = this.gsub(/[\x00-\x1f\\]/, function(match) {
var character = String.specialChar[match[0]];
return character ? character : '\\u00' + match[0].charCodeAt().toPaddedString(2, 16);
});
if (useDoubleQuotes) return '"' + escapedString.replace(/"/g, '\\"') + '"';
return "'" + escapedString.replace(/'/g, '\\\'') + "'";
},
toJSON: function() {
return this.inspect(true);
},
unfilterJSON: function(filter) {
return this.sub(filter || Prototype.JSONFilter, '#{1}');
},
isJSON: function() {
var str = this;
if (str.blank()) return false;
str = this.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, '');
return (/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str);
},
evalJSON: function(sanitize) {
var json = this.unfilterJSON();
try {
if (!sanitize || json.isJSON()) return eval('(' + json + ')');
} catch (e) { }
throw new SyntaxError('Badly formed JSON string: ' + this.inspect());
},
include: function(pattern) {
return this.indexOf(pattern) > -1;
},
startsWith: function(pattern) {
return this.indexOf(pattern) === 0;
},
endsWith: function(pattern) {
var d = this.length - pattern.length;
return d >= 0 && this.lastIndexOf(pattern) === d;
},
empty: function() {
return this == '';
},
blank: function() {
return /^\s*$/.test(this);
},
interpolate: function(object, pattern) {
return new Template(this, pattern).evaluate(object);
}
});
if (Prototype.Browser.WebKit || Prototype.Browser.IE) Object.extend(String.prototype, {
escapeHTML: function() {
return this.replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>');
},
unescapeHTML: function() {
return this.replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>');
}
});
String.prototype.gsub.prepareReplacement = function(replacement) {
if (Object.isFunction(replacement)) return replacement;
var template = new Template(replacement);
return function(match) { return template.evaluate(match) };
};
String.prototype.parseQuery = String.prototype.toQueryParams;
Object.extend(String.prototype.escapeHTML, {
div: document.createElement('div'),
text: document.createTextNode('')
});
with (String.prototype.escapeHTML) div.appendChild(text);
var Template = Class.create({
initialize: function(template, pattern) {
this.template = template.toString();
this.pattern = pattern || Template.Pattern;
},
evaluate: function(object) {
if (Object.isFunction(object.toTemplateReplacements))
object = object.toTemplateReplacements();
return this.template.gsub(this.pattern, function(match) {
if (object == null) return '';
var before = match[1] || '';
if (before == '\\') return match[2];
var ctx = object, expr = match[3];
var pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/;
match = pattern.exec(expr);
if (match == null) return before;
while (match != null) {
var comp = match[1].startsWith('[') ? match[2].gsub('\\\\]', ']') : match[1];
ctx = ctx[comp];
if (null == ctx || '' == match[3]) break;
expr = expr.substring('[' == match[3] ? match[1].length : match[0].length);
match = pattern.exec(expr);
}
return before + String.interpret(ctx);
});
}
});
Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/;
var $break = { };
var Enumerable = {
each: function(iterator, context) {
var index = 0;
iterator = iterator.bind(context);
try {
this._each(function(value) {
iterator(value, index++);
});
} catch (e) {
if (e != $break) throw e;
}
return this;
},
eachSlice: function(number, iterator, context) {
iterator = iterator ? iterator.bind(context) : Prototype.K;
var index = -number, slices = [], array = this.toArray();
while ((index += number) < array.length)
slices.push(array.slice(index, index+number));
return slices.collect(iterator, context);
},
all: function(iterator, context) {
iterator = iterator ? iterator.bind(context) : Prototype.K;
var result = true;
this.each(function(value, index) {
result = result && !!iterator(value, index);
if (!result) throw $break;
});
return result;
},
any: function(iterator, context) {
iterator = iterator ? iterator.bind(context) : Prototype.K;
var result = false;
this.each(function(value, index) {
if (result = !!iterator(value, index))
throw $break;
});
return result;
},
collect: function(iterator, context) {
iterator = iterator ? iterator.bind(context) : Prototype.K;
var results = [];
this.each(function(value, index) {
results.push(iterator(value, index));
});
return results;
},
detect: function(iterator, context) {
iterator = iterator.bind(context);
var result;
this.each(function(value, index) {
if (iterator(value, index)) {
result = value;
throw $break;
}
});
return result;
},
findAll: function(iterator, context) {
iterator = iterator.bind(context);
var results = [];
this.each(function(value, index) {
if (iterator(value, index))
results.push(value);
});
return results;
},
grep: function(filter, iterator, context) {
iterator = iterator ? iterator.bind(context) : Prototype.K;
var results = [];
if (Object.isString(filter))
filter = new RegExp(filter);
this.each(function(value, index) {
if (filter.match(value))
results.push(iterator(value, index));
});
return results;
},
include: function(object) {
if (Object.isFunction(this.indexOf))
if (this.indexOf(object) != -1) return true;
var found = false;
this.each(function(value) {
if (value == object) {
found = true;
throw $break;
}
});
return found;
},
inGroupsOf: function(number, fillWith) {
fillWith = Object.isUndefined(fillWith) ? null : fillWith;
return this.eachSlice(number, function(slice) {
while(slice.length < number) slice.push(fillWith);
return slice;
});
},
inject: function(memo, iterator, context) {
iterator = iterator.bind(context);
this.each(function(value, index) {
memo = iterator(memo, value, index);
});
return memo;
},
invoke: function(method) {
var args = $A(arguments).slice(1);
return this.map(function(value) {
return value[method].apply(value, args);
});
},
max: function(iterator, context) {
iterator = iterator ? iterator.bind(context) : Prototype.K;
var result;
this.each(function(value, index) {
value = iterator(value, index);
if (result == null || value >= result)
result = value;
});
return result;
},
min: function(iterator, context) {
iterator = iterator ? iterator.bind(context) : Prototype.K;
var result;
this.each(function(value, index) {
value = iterator(value, index);
if (result == null || value < result)
result = value;
});
return result;
},
partition: function(iterator, context) {
iterator = iterator ? iterator.bind(context) : Prototype.K;
var trues = [], falses = [];
this.each(function(value, index) {
(iterator(value, index) ?
trues : falses).push(value);
});
return [trues, falses];
},
pluck: function(property) {
var results = [];
this.each(function(value) {
results.push(value[property]);
});
return results;
},
reject: function(iterator, context) {
iterator = iterator.bind(context);
var results = [];
this.each(function(value, index) {
if (!iterator(value, index))
results.push(value);
});
return results;
},
sortBy: function(iterator, context) {
iterator = iterator.bind(context);
return this.map(function(value, index) {
return {value: value, criteria: iterator(value, index)};
}).sort(function(left, right) {
var a = left.criteria, b = right.criteria;
return a < b ? -1 : a > b ? 1 : 0;
}).pluck('value');
},
toArray: function() {
return this.map();
},
zip: function() {
var iterator = Prototype.K, args = $A(arguments);
if (Object.isFunction(args.last()))
iterator = args.pop();
var collections = [this].concat(args).map($A);
return this.map(function(value, index) {
return iterator(collections.pluck(index));
});
},
size: function() {
return this.toArray().length;
},
inspect: function() {
return '#<Enumerable:' + this.toArray().inspect() + '>';
}
};
Object.extend(Enumerable, {
map: Enumerable.collect,
find: Enumerable.detect,
select: Enumerable.findAll,
filter: Enumerable.findAll,
member: Enumerable.include,
entries: Enumerable.toArray,
every: Enumerable.all,
some: Enumerable.any
});
function $A(iterable) {
if (!iterable) return [];
if (iterable.toArray) return iterable.toArray();
var length = iterable.length || 0, results = new Array(length);
while (length--) results[length] = iterable[length];
return results;
}
if (Prototype.Browser.WebKit) {
$A = function(iterable) {
if (!iterable) return [];
if (!(Object.isFunction(iterable) && iterable == '[object NodeList]') &&
iterable.toArray) return iterable.toArray();
var length = iterable.length || 0, results = new Array(length);
while (length--) results[length] = iterable[length];
return results;
};
}
Array.from = $A;
Object.extend(Array.prototype, Enumerable);
if (!Array.prototype._reverse) Array.prototype._reverse = Array.prototype.reverse;
Object.extend(Array.prototype, {
_each: function(iterator) {
for (var i = 0, length = this.length; i < length; i++)
iterator(this[i]);
},
clear: function() {
this.length = 0;
return this;
},
first: function() {
return this[0];
},
last: function() {
return this[this.length - 1];
},
compact: function() {
return this.select(function(value) {
return value != null;
});
},
flatten: function() {
return this.inject([], function(array, value) {
return array.concat(Object.isArray(value) ?
value.flatten() : [value]);
});
},
without: function() {
var values = $A(arguments);
return this.select(function(value) {
return !values.include(value);
});
},
reverse: function(inline) {
return (inline !== false ? this : this.toArray())._reverse();
},
reduce: function() {
return this.length > 1 ? this : this[0];
},
uniq: function(sorted) {
return this.inject([], function(array, value, index) {
if (0 == index || (sorted ? array.last() != value : !array.include(value)))
array.push(value);
return array;
});
},
intersect: function(array) {
return this.uniq().findAll(function(item) {
return array.detect(function(value) { return item === value });
});
},
clone: function() {
return [].concat(this);
},
size: function() {
return this.length;
},
inspect: function() {
return '[' + this.map(Object.inspect).join(', ') + ']';
},
toJSON: function() {
var results = [];
this.each(function(object) {
var value = Object.toJSON(object);
if (!Object.isUndefined(value)) results.push(value);
});
return '[' + results.join(', ') + ']';
}
});
// use native browser JS 1.6 implementation if available
if (Object.isFunction(Array.prototype.forEach))
Array.prototype._each = Array.prototype.forEach;
if (!Array.prototype.indexOf) Array.prototype.indexOf = function(item, i) {
i || (i = 0);
var length = this.length;
if (i < 0) i = length + i;
for (; i < length; i++)
if (this[i] === item) return i;
return -1;
};
if (!Array.prototype.lastIndexOf) Array.prototype.lastIndexOf = function(item, i) {
i = isNaN(i) ? this.length : (i < 0 ? this.length + i : i) + 1;
var n = this.slice(0, i).reverse().indexOf(item);
return (n < 0) ? n : i - n - 1;
};
Array.prototype.toArray = Array.prototype.clone;
function $w(string) {
if (!Object.isString(string)) return [];
string = string.strip();
return string ? string.split(/\s+/) : [];
}
if (Prototype.Browser.Opera){
Array.prototype.concat = function() {
var array = [];
for (var i = 0, length = this.length; i < length; i++) array.push(this[i]);
for (var i = 0, length = arguments.length; i < length; i++) {
if (Object.isArray(arguments[i])) {
for (var j = 0, arrayLength = arguments[i].length; j < arrayLength; j++)
array.push(arguments[i][j]);
} else {
array.push(arguments[i]);
}
}
return array;
};
}
Object.extend(Number.prototype, {
toColorPart: function() {
return this.toPaddedString(2, 16);
},
succ: function() {
return this + 1;
},
times: function(iterator) {
$R(0, this, true).each(iterator);
return this;
},
toPaddedString: function(length, radix) {
var string = this.toString(radix || 10);
return '0'.times(length - string.length) + string;
},
toJSON: function() {
return isFinite(this) ? this.toString() : 'null';
}
});
$w('abs round ceil floor').each(function(method){
Number.prototype[method] = Math[method].methodize();
});
function $H(object) {
return new Hash(object);
};
var Hash = Class.create(Enumerable, (function() {
function toQueryPair(key, value) {
if (Object.isUndefined(value)) return key;
return key + '=' + encodeURIComponent(String.interpret(value));
}
return {
initialize: function(object) {
this._object = Object.isHash(object) ? object.toObject() : Object.clone(object);
},
_each: function(iterator) {
for (var key in this._object) {
var value = this._object[key], pair = [key, value];
pair.key = key;
pair.value = value;
iterator(pair);
}
},
set: function(key, value) {
return this._object[key] = value;
},
get: function(key) {
return this._object[key];
},
unset: function(key) {
var value = this._object[key];
delete this._object[key];
return value;
},
toObject: function() {
return Object.clone(this._object);
},
keys: function() {
return this.pluck('key');
},
values: function() {
return this.pluck('value');
},
index: function(value) {
var match = this.detect(function(pair) {
return pair.value === value;
});
return match && match.key;
},
merge: function(object) {
return this.clone().update(object);
},
update: function(object) {
return new Hash(object).inject(this, function(result, pair) {
result.set(pair.key, pair.value);
return result;
});
},
toQueryString: function() {
return this.map(function(pair) {
var key = encodeURIComponent(pair.key), values = pair.value;
if (values && typeof values == 'object') {
if (Object.isArray(values))
return values.map(toQueryPair.curry(key)).join('&');
}
return toQueryPair(key, values);
}).join('&');
},
inspect: function() {
return '#<Hash:{' + this.map(function(pair) {
return pair.map(Object.inspect).join(': ');
}).join(', ') + '}>';
},
toJSON: function() {
return Object.toJSON(this.toObject());
},
clone: function() {
return new Hash(this);
}
}
})());
Hash.prototype.toTemplateReplacements = Hash.prototype.toObject;
Hash.from = $H;
var ObjectRange = Class.create(Enumerable, {
initialize: function(start, end, exclusive) {
this.start = start;
this.end = end;
this.exclusive = exclusive;
},
_each: function(iterator) {
var value = this.start;
while (this.include(value)) {
iterator(value);
value = value.succ();
}
},
include: function(value) {
if (value < this.start)
return false;
if (this.exclusive)
return value < this.end;
return value <= this.end;
}
});
var $R = function(start, end, exclusive) {
return new ObjectRange(start, end, exclusive);
};
var Ajax = {
getTransport: function() {
return Try.these(
function() {return new XMLHttpRequest()},
function() {return new ActiveXObject('Msxml2.XMLHTTP')},
function() {return new ActiveXObject('Microsoft.XMLHTTP')}
) || false;
},
activeRequestCount: 0
};
Ajax.Responders = {
responders: [],
_each: function(iterator) {
this.responders._each(iterator);
},
register: function(responder) {
if (!this.include(responder))
this.responders.push(responder);
},
unregister: function(responder) {
this.responders = this.responders.without(responder);
},
dispatch: function(callback, request, transport, json) {
this.each(function(responder) {
if (Object.isFunction(responder[callback])) {
try {
responder[callback].apply(responder, [request, transport, json]);
} catch (e) { }
}
});
}
};
Object.extend(Ajax.Responders, Enumerable);
Ajax.Responders.register({
onCreate: function() { Ajax.activeRequestCount++ },
onComplete: function() { Ajax.activeRequestCount-- }
});
Ajax.Base = Class.create({
initialize: function(options) {
this.options = {
method: 'post',
asynchronous: true,
contentType: 'application/x-www-form-urlencoded',
encoding: 'UTF-8',
parameters: '',
evalJSON: true,
evalJS: true
};
Object.extend(this.options, options || { });
this.options.method = this.options.method.toLowerCase();
if (Object.isString(this.options.parameters))
this.options.parameters = this.options.parameters.toQueryParams();
else if (Object.isHash(this.options.parameters))
this.options.parameters = this.options.parameters.toObject();
}
});
Ajax.Request = Class.create(Ajax.Base, {
_complete: false,
initialize: function($super, url, options) {
$super(options);
this.transport = Ajax.getTransport();
this.request(url);
},
request: function(url) {
this.url = url;
this.method = this.options.method;
var params = Object.clone(this.options.parameters);
if (!['get', 'post'].include(this.method)) {
// simulate other verbs over post
params['_method'] = this.method;
this.method = 'post';
}
this.parameters = params;
if (params = Object.toQueryString(params)) {
// when GET, append parameters to URL
if (this.method == 'get')
this.url += (this.url.include('?') ? '&' : '?') + params;
else if (/Konqueror|Safari|KHTML/.test(navigator.userAgent))
params += '&_=';
}
try {
var response = new Ajax.Response(this);
if (this.options.onCreate) this.options.onCreate(response);
Ajax.Responders.dispatch('onCreate', this, response);
this.transport.open(this.method.toUpperCase(), this.url,
this.options.asynchronous);
if (this.options.asynchronous) this.respondToReadyState.bind(this).defer(1);
this.transport.onreadystatechange = this.onStateChange.bind(this);
this.setRequestHeaders();
this.body = this.method == 'post' ? (this.options.postBody || params) : null;
this.transport.send(this.body);
/* Force Firefox to handle ready state 4 for synchronous requests */
if (!this.options.asynchronous && this.transport.overrideMimeType)
this.onStateChange();
}
catch (e) {
this.dispatchException(e);
}
},
onStateChange: function() {
var readyState = this.transport.readyState;
if (readyState > 1 && !((readyState == 4) && this._complete))
this.respondToReadyState(this.transport.readyState);
},
setRequestHeaders: function() {
var headers = {
'X-Requested-With': 'XMLHttpRequest',
'X-Prototype-Version': Prototype.Version,
'Accept': 'text/javascript, text/html, application/xml, text/xml, */*'
};
if (this.method == 'post') {
headers['Content-type'] = this.options.contentType +
(this.options.encoding ? '; charset=' + this.options.encoding : '');
/* Force "Connection: close" for older Mozilla browsers to work
* around a bug where XMLHttpRequest sends an incorrect
* Content-length header. See Mozilla Bugzilla #246651.
*/
if (this.transport.overrideMimeType &&
(navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005)
headers['Connection'] = 'close';
}
// user-defined headers
if (typeof this.options.requestHeaders == 'object') {
var extras = this.options.requestHeaders;
if (Object.isFunction(extras.push))
for (var i = 0, length = extras.length; i < length; i += 2)
headers[extras[i]] = extras[i+1];
else
$H(extras).each(function(pair) { headers[pair.key] = pair.value });
}
for (var name in headers)
this.transport.setRequestHeader(name, headers[name]);
},
success: function() {
var status = this.getStatus();
return !status || (status >= 200 && status < 300);
},
getStatus: function() {
try {
return this.transport.status || 0;
} catch (e) { return 0 }
},
respondToReadyState: function(readyState) {
var state = Ajax.Request.Events[readyState], response = new Ajax.Response(this);
if (state == 'Complete') {
try {
this._complete = true;
(this.options['on' + response.status]
|| this.options['on' + (this.success() ? 'Success' : 'Failure')]
|| Prototype.emptyFunction)(response, response.headerJSON);
} catch (e) {
this.dispatchException(e);
}
var contentType = response.getHeader('Content-type');
if (this.options.evalJS == 'force'
|| (this.options.evalJS && this.isSameOrigin() && contentType
&& contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i)))
this.evalResponse();
}
try {
(this.options['on' + state] || Prototype.emptyFunction)(response, response.headerJSON);
Ajax.Responders.dispatch('on' + state, this, response, response.headerJSON);
} catch (e) {
this.dispatchException(e);
}
if (state == 'Complete') {
// avoid memory leak in MSIE: clean up
this.transport.onreadystatechange = Prototype.emptyFunction;
}
},
isSameOrigin: function() {
var m = this.url.match(/^\s*https?:\/\/[^\/]*/);
return !m || (m[0] == '#{protocol}//#{domain}#{port}'.interpolate({
protocol: location.protocol,
domain: document.domain,
port: location.port ? ':' + location.port : ''
}));
},
getHeader: function(name) {
try {
return this.transport.getResponseHeader(name) || null;
} catch (e) { return null }
},
evalResponse: function() {
try {
return eval((this.transport.responseText || '').unfilterJSON());
} catch (e) {
this.dispatchException(e);
}
},
dispatchException: function(exception) {
(this.options.onException || Prototype.emptyFunction)(this, exception);
Ajax.Responders.dispatch('onException', this, exception);
}
});
Ajax.Request.Events =
['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];
Ajax.Response = Class.create({
initialize: function(request){
this.request = request;
var transport = this.transport = request.transport,
readyState = this.readyState = transport.readyState;
if((readyState > 2 && !Prototype.Browser.IE) || readyState == 4) {
this.status = this.getStatus();
this.statusText = this.getStatusText();
this.responseText = String.interpret(transport.responseText);
this.headerJSON = this._getHeaderJSON();
}
if(readyState == 4) {
var xml = transport.responseXML;
this.responseXML = Object.isUndefined(xml) ? null : xml;
this.responseJSON = this._getResponseJSON();
}
},
status: 0,
statusText: '',
getStatus: Ajax.Request.prototype.getStatus,
getStatusText: function() {
try {
return this.transport.statusText || '';
} catch (e) { return '' }
},
getHeader: Ajax.Request.prototype.getHeader,
getAllHeaders: function() {
try {
return this.getAllResponseHeaders();
} catch (e) { return null }
},
getResponseHeader: function(name) {
return this.transport.getResponseHeader(name);
},
getAllResponseHeaders: function() {
return this.transport.getAllResponseHeaders();
},
_getHeaderJSON: function() {
var json = this.getHeader('X-JSON');
if (!json) return null;
json = decodeURIComponent(escape(json));
try {
return json.evalJSON(this.request.options.sanitizeJSON ||
!this.request.isSameOrigin());
} catch (e) {
this.request.dispatchException(e);
}
},
_getResponseJSON: function() {
var options = this.request.options;
if (!options.evalJSON || (options.evalJSON != 'force' &&
!(this.getHeader('Content-type') || '').include('application/json')) ||
this.responseText.blank())
return null;
try {
return this.responseText.evalJSON(options.sanitizeJSON ||
!this.request.isSameOrigin());
} catch (e) {
this.request.dispatchException(e);
}
}
});
Ajax.Updater = Class.create(Ajax.Request, {
initialize: function($super, container, url, options) {
this.container = {
success: (container.success || container),
failure: (container.failure || (container.success ? null : container))
};
options = Object.clone(options);
var onComplete = options.onComplete;
options.onComplete = (function(response, json) {
this.updateContent(response.responseText);
if (Object.isFunction(onComplete)) onComplete(response, json);
}).bind(this);
$super(url, options);
},
updateContent: function(responseText) {
var receiver = this.container[this.success() ? 'success' : 'failure'],
options = this.options;
if (!options.evalScripts) responseText = responseText.stripScripts();
if (receiver = $(receiver)) {
if (options.insertion) {
if (Object.isString(options.insertion)) {
var insertion = { }; insertion[options.insertion] = responseText;
receiver.insert(insertion);
}
else options.insertion(receiver, responseText);
}
else receiver.update(responseText);
}
}
});
Ajax.PeriodicalUpdater = Class.create(Ajax.Base, {
initialize: function($super, container, url, options) {
$super(options);
this.onComplete = this.options.onComplete;
this.frequency = (this.options.frequency || 2);
this.decay = (this.options.decay || 1);
this.updater = { };
this.container = container;
this.url = url;
this.start();
},
start: function() {
this.options.onComplete = this.updateComplete.bind(this);
this.onTimerEvent();
},
stop: function() {
this.updater.options.onComplete = undefined;
clearTimeout(this.timer);
(this.onComplete || Prototype.emptyFunction).apply(this, arguments);
},
updateComplete: function(response) {
if (this.options.decay) {
this.decay = (response.responseText == this.lastText ?
this.decay * this.options.decay : 1);
this.lastText = response.responseText;
}
this.timer = this.onTimerEvent.bind(this).delay(this.decay * this.frequency);
},
onTimerEvent: function() {
this.updater = new Ajax.Updater(this.container, this.url, this.options);
}
});
function $(element) {
if (arguments.length > 1) {
for (var i = 0, elements = [], length = arguments.length; i < length; i++)
elements.push($(arguments[i]));
return elements;
}
if (Object.isString(element))
element = document.getElementById(element);
return Element.extend(element);
}
if (Prototype.BrowserFeatures.XPath) {
document._getElementsByXPath = function(expression, parentElement) {
var results = [];
var query = document.evaluate(expression, $(parentElement) || document,
null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
for (var i = 0, length = query.snapshotLength; i < length; i++)
results.push(Element.extend(query.snapshotItem(i)));
return results;
};
}
/*--------------------------------------------------------------------------*/
if (!window.Node) var Node = { };
if (!Node.ELEMENT_NODE) {
// DOM level 2 ECMAScript Language Binding
Object.extend(Node, {
ELEMENT_NODE: 1,
ATTRIBUTE_NODE: 2,
TEXT_NODE: 3,
CDATA_SECTION_NODE: 4,
ENTITY_REFERENCE_NODE: 5,
ENTITY_NODE: 6,
PROCESSING_INSTRUCTION_NODE: 7,
COMMENT_NODE: 8,
DOCUMENT_NODE: 9,
DOCUMENT_TYPE_NODE: 10,
DOCUMENT_FRAGMENT_NODE: 11,
NOTATION_NODE: 12
});
}
(function() {
var element = this.Element;
this.Element = function(tagName, attributes) {
attributes = attributes || { };
tagName = tagName.toLowerCase();
var cache = Element.cache;
if (Prototype.Browser.IE && attributes.name) {
tagName = '<' + tagName + ' name="' + attributes.name + '">';
delete attributes.name;
return Element.writeAttribute(document.createElement(tagName), attributes);
}
if (!cache[tagName]) cache[tagName] = Element.extend(document.createElement(tagName));
return Element.writeAttribute(cache[tagName].cloneNode(false), attributes);
};
Object.extend(this.Element, element || { });
}).call(window);
Element.cache = { };
Element.Methods = {
visible: function(element) {
return $(element).style.display != 'none';
},
toggle: function(element) {
element = $(element);
Element[Element.visible(element) ? 'hide' : 'show'](element);
return element;
},
hide: function(element) {
$(element).style.display = 'none';
return element;
},
show: function(element) {
$(element).style.display = '';
return element;
},
remove: function(element) {
element = $(element);
element.parentNode.removeChild(element);
return element;
},
update: function(element, content) {
element = $(element);
if (content && content.toElement) content = content.toElement();
if (Object.isElement(content)) return element.update().insert(content);
content = Object.toHTML(content);
element.innerHTML = content.stripScripts();
content.evalScripts.bind(content).defer();
return element;
},
replace: function(element, content) {
element = $(element);
if (content && content.toElement) content = content.toElement();
else if (!Object.isElement(content)) {
content = Object.toHTML(content);
var range = element.ownerDocument.createRange();
range.selectNode(element);
content.evalScripts.bind(content).defer();
content = range.createContextualFragment(content.stripScripts());
}
element.parentNode.replaceChild(content, element);
return element;
},
insert: function(element, insertions) {
element = $(element);
if (Object.isString(insertions) || Object.isNumber(insertions) ||
Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML)))
insertions = {bottom:insertions};
var content, insert, tagName, childNodes;
for (var position in insertions) {
content = insertions[position];
position = position.toLowerCase();
insert = Element._insertionTranslations[position];
if (content && content.toElement) content = content.toElement();
if (Object.isElement(content)) {
insert(element, content);
continue;
}
content = Object.toHTML(content);
tagName = ((position == 'before' || position == 'after')
? element.parentNode : element).tagName.toUpperCase();
childNodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts());
if (position == 'top' || position == 'after') childNodes.reverse();
childNodes.each(insert.curry(element));
content.evalScripts.bind(content).defer();
}
return element;
},
wrap: function(element, wrapper, attributes) {
element = $(element);
if (Object.isElement(wrapper))
$(wrapper).writeAttribute(attributes || { });
else if (Object.isString(wrapper)) wrapper = new Element(wrapper, attributes);
else wrapper = new Element('div', wrapper);
if (element.parentNode)
element.parentNode.replaceChild(wrapper, element);
wrapper.appendChild(element);
return wrapper;
},
inspect: function(element) {
element = $(element);
var result = '<' + element.tagName.toLowerCase();
$H({'id': 'id', 'className': 'class'}).each(function(pair) {
var property = pair.first(), attribute = pair.last();
var value = (element[property] || '').toString();
if (value) result += ' ' + attribute + '=' + value.inspect(true);
});
return result + '>';
},
recursivelyCollect: function(element, property) {
element = $(element);
var elements = [];
while (element = element[property])
if (element.nodeType == 1)
elements.push(Element.extend(element));
return elements;
},
ancestors: function(element) {
return $(element).recursivelyCollect('parentNode');
},
descendants: function(element) {
return $(element).select("*");
},
firstDescendant: function(element) {
element = $(element).firstChild;
while (element && element.nodeType != 1) element = element.nextSibling;
return $(element);
},
immediateDescendants: function(element) {
if (!(element = $(element).firstChild)) return [];
while (element && element.nodeType != 1) element = element.nextSibling;
if (element) return [element].concat($(element).nextSiblings());
return [];
},
previousSiblings: function(element) {
return $(element).recursivelyCollect('previousSibling');
},
nextSiblings: function(element) {
return $(element).recursivelyCollect('nextSibling');
},
siblings: function(element) {
element = $(element);
return element.previousSiblings().reverse().concat(element.nextSiblings());
},
match: function(element, selector) {
if (Object.isString(selector))
selector = new Selector(selector);
return selector.match($(element));
},
up: function(element, expression, index) {
element = $(element);
if (arguments.length == 1) return $(element.parentNode);
var ancestors = element.ancestors();
return Object.isNumber(expression) ? ancestors[expression] :
Selector.findElement(ancestors, expression, index);
},
down: function(element, expression, index) {
element = $(element);
if (arguments.length == 1) return element.firstDescendant();
return Object.isNumber(expression) ? element.descendants()[expression] :
element.select(expression)[index || 0];
},
previous: function(element, expression, index) {
element = $(element);
if (arguments.length == 1) return $(Selector.handlers.previousElementSibling(element));
var previousSiblings = element.previousSiblings();
return Object.isNumber(expression) ? previousSiblings[expression] :
Selector.findElement(previousSiblings, expression, index);
},
next: function(element, expression, index) {
element = $(element);
if (arguments.length == 1) return $(Selector.handlers.nextElementSibling(element));
var nextSiblings = element.nextSiblings();
return Object.isNumber(expression) ? nextSiblings[expression] :
Selector.findElement(nextSiblings, expression, index);
},
select: function() {
var args = $A(arguments), element = $(args.shift());
return Selector.findChildElements(element, args);
},
adjacent: function() {
var args = $A(arguments), element = $(args.shift());
return Selector.findChildElements(element.parentNode, args).without(element);
},
identify: function(element) {
element = $(element);
var id = element.readAttribute('id'), self = arguments.callee;
if (id) return id;
do { id = 'anonymous_element_' + self.counter++ } while ($(id));
element.writeAttribute('id', id);
return id;
},
readAttribute: function(element, name) {
element = $(element);
if (Prototype.Browser.IE) {
var t = Element._attributeTranslations.read;
if (t.values[name]) return t.values[name](element, name);
if (t.names[name]) name = t.names[name];
if (name.include(':')) {
return (!element.attributes || !element.attributes[name]) ? null :
element.attributes[name].value;
}
}
return element.getAttribute(name);
},
writeAttribute: function(element, name, value) {
element = $(element);
var attributes = { }, t = Element._attributeTranslations.write;
if (typeof name == 'object') attributes = name;
else attributes[name] = Object.isUndefined(value) ? true : value;
for (var attr in attributes) {
name = t.names[attr] || attr;
value = attributes[attr];
if (t.values[attr]) name = t.values[attr](element, value);
if (value === false || value === null)
element.removeAttribute(name);
else if (value === true)
element.setAttribute(name, name);
else element.setAttribute(name, value);
}
return element;
},
getHeight: function(element) {
return $(element).getDimensions().height;
},
getWidth: function(element) {
return $(element).getDimensions().width;
},
classNames: function(element) {
return new Element.ClassNames(element);
},
hasClassName: function(element, className) {
if (!(element = $(element))) return;
var elementClassName = element.className;
return (elementClassName.length > 0 && (elementClassName == className ||
new RegExp("(^|\\s)" + className + "(\\s|$)").test(elementClassName)));
},
addClassName: function(element, className) {
if (!(element = $(element))) return;
if (!element.hasClassName(className))
element.className += (element.className ? ' ' : '') + className;
return element;
},
removeClassName: function(element, className) {
if (!(element = $(element))) return;
element.className = element.className.replace(
new RegExp("(^|\\s+)" + className + "(\\s+|$)"), ' ').strip();
return element;
},
toggleClassName: function(element, className) {
if (!(element = $(element))) return;
return element[element.hasClassName(className) ?
'removeClassName' : 'addClassName'](className);
},
// removes whitespace-only text node children
cleanWhitespace: function(element) {
element = $(element);
var node = element.firstChild;
while (node) {
var nextNode = node.nextSibling;
if (node.nodeType == 3 && !/\S/.test(node.nodeValue))
element.removeChild(node);
node = nextNode;
}
return element;
},
empty: function(element) {
return $(element).innerHTML.blank();
},
descendantOf: function(element, ancestor) {
element = $(element), ancestor = $(ancestor);
var originalAncestor = ancestor;
if (element.compareDocumentPosition)
return (element.compareDocumentPosition(ancestor) & 8) === 8;
if (element.sourceIndex && !Prototype.Browser.Opera) {
var e = element.sourceIndex, a = ancestor.sourceIndex,
nextAncestor = ancestor.nextSibling;
if (!nextAncestor) {
do { ancestor = ancestor.parentNode; }
while (!(nextAncestor = ancestor.nextSibling) && ancestor.parentNode);
}
if (nextAncestor && nextAncestor.sourceIndex)
return (e > a && e < nextAncestor.sourceIndex);
}
while (element = element.parentNode)
if (element == originalAncestor) return true;
return false;
},
scrollTo: function(element) {
element = $(element);
var pos = element.cumulativeOffset();
window.scrollTo(pos[0], pos[1]);
return element;
},
getStyle: function(element, style) {
element = $(element);
style = style == 'float' ? 'cssFloat' : style.camelize();
var value = element.style[style];
if (!value) {
var css = document.defaultView.getComputedStyle(element, null);
value = css ? css[style] : null;
}
if (style == 'opacity') return value ? parseFloat(value) : 1.0;
return value == 'auto' ? null : value;
},
getOpacity: function(element) {
return $(element).getStyle('opacity');
},
setStyle: function(element, styles) {
element = $(element);
var elementStyle = element.style, match;
if (Object.isString(styles)) {
element.style.cssText += ';' + styles;
return styles.include('opacity') ?
element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]) : element;
}
for (var property in styles)
if (property == 'opacity') element.setOpacity(styles[property]);
else
elementStyle[(property == 'float' || property == 'cssFloat') ?
(Object.isUndefined(elementStyle.styleFloat) ? 'cssFloat' : 'styleFloat') :
property] = styles[property];
return element;
},
setOpacity: function(element, value) {
element = $(element);
element.style.opacity = (value == 1 || value === '') ? '' :
(value < 0.00001) ? 0 : value;
return element;
},
getDimensions: function(element) {
element = $(element);
var display = $(element).getStyle('display');
if (display != 'none' && display != null) // Safari bug
return {width: element.offsetWidth, height: element.offsetHeight};
// All *Width and *Height properties give 0 on elements with display none,
// so enable the element temporarily
var els = element.style;
var originalVisibility = els.visibility;
var originalPosition = els.position;
var originalDisplay = els.display;
els.visibility = 'hidden';
els.position = 'absolute';
els.display = 'block';
var originalWidth = element.clientWidth;
var originalHeight = element.clientHeight;
els.display = originalDisplay;
els.position = originalPosition;
els.visibility = originalVisibility;
return {width: originalWidth, height: originalHeight};
},
makePositioned: function(element) {
element = $(element);
var pos = Element.getStyle(element, 'position');
if (pos == 'static' || !pos) {
element._madePositioned = true;
element.style.position = 'relative';
// Opera returns the offset relative to the positioning context, when an
// element is position relative but top and left have not been defined
if (window.opera) {
element.style.top = 0;
element.style.left = 0;
}
}
return element;
},
undoPositioned: function(element) {
element = $(element);
if (element._madePositioned) {
element._madePositioned = undefined;
element.style.position =
element.style.top =
element.style.left =
element.style.bottom =
element.style.right = '';
}
return element;
},
makeClipping: function(element) {
element = $(element);
if (element._overflow) return element;
element._overflow = Element.getStyle(element, 'overflow') || 'auto';
if (element._overflow !== 'hidden')
element.style.overflow = 'hidden';
return element;
},
undoClipping: function(element) {
element = $(element);
if (!element._overflow) return element;
element.style.overflow = element._overflow == 'auto' ? '' : element._overflow;
element._overflow = null;
return element;
},
cumulativeOffset: function(element) {
var valueT = 0, valueL = 0;
do {
valueT += element.offsetTop || 0;
valueL += element.offsetLeft || 0;
element = element.offsetParent;
} while (element);
return Element._returnOffset(valueL, valueT);
},
positionedOffset: function(element) {
var valueT = 0, valueL = 0;
do {
valueT += element.offsetTop || 0;
valueL += element.offsetLeft || 0;
element = element.offsetParent;
if (element) {
if (element.tagName == 'BODY') break;
var p = Element.getStyle(element, 'position');
if (p !== 'static') break;
}
} while (element);
return Element._returnOffset(valueL, valueT);
},
absolutize: function(element) {
element = $(element);
if (element.getStyle('position') == 'absolute') return;
// Position.prepare(); // To be done manually by Scripty when it needs it.
var offsets = element.positionedOffset();
var top = offsets[1];
var left = offsets[0];
var width = element.clientWidth;
var height = element.clientHeight;
element._originalLeft = left - parseFloat(element.style.left || 0);
element._originalTop = top - parseFloat(element.style.top || 0);
element._originalWidth = element.style.width;
element._originalHeight = element.style.height;
element.style.position = 'absolute';
element.style.top = top + 'px';
element.style.left = left + 'px';
element.style.width = width + 'px';
element.style.height = height + 'px';
return element;
},
relativize: function(element) {
element = $(element);
if (element.getStyle('position') == 'relative') return;
// Position.prepare(); // To be done manually by Scripty when it needs it.
element.style.position = 'relative';
var top = parseFloat(element.style.top || 0) - (element._originalTop || 0);
var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0);
element.style.top = top + 'px';
element.style.left = left + 'px';
element.style.height = element._originalHeight;
element.style.width = element._originalWidth;
return element;
},
cumulativeScrollOffset: function(element) {
var valueT = 0, valueL = 0;
do {
valueT += element.scrollTop || 0;
valueL += element.scrollLeft || 0;
element = element.parentNode;
} while (element);
return Element._returnOffset(valueL, valueT);
},
getOffsetParent: function(element) {
if (element.offsetParent) return $(element.offsetParent);
if (element == document.body) return $(element);
while ((element = element.parentNode) && element != document.body)
if (Element.getStyle(element, 'position') != 'static')
return $(element);
return $(document.body);
},
viewportOffset: function(forElement) {
var valueT = 0, valueL = 0;
var element = forElement;
do {
valueT += element.offsetTop || 0;
valueL += element.offsetLeft || 0;
// Safari fix
if (element.offsetParent == document.body &&
Element.getStyle(element, 'position') == 'absolute') break;
} while (element = element.offsetParent);
element = forElement;
do {
if (!Prototype.Browser.Opera || element.tagName == 'BODY') {
valueT -= element.scrollTop || 0;
valueL -= element.scrollLeft || 0;
}
} while (element = element.parentNode);
return Element._returnOffset(valueL, valueT);
},
clonePosition: function(element, source) {
var options = Object.extend({
setLeft: true,
setTop: true,
setWidth: true,
setHeight: true,
offsetTop: 0,
offsetLeft: 0
}, arguments[2] || { });
// find page position of source
source = $(source);
var p = source.viewportOffset();
// find coordinate system to use
element = $(element);
var delta = [0, 0];
var parent = null;
// delta [0,0] will do fine with position: fixed elements,
// position:absolute needs offsetParent deltas
if (Element.getStyle(element, 'position') == 'absolute') {
parent = element.getOffsetParent();
delta = parent.viewportOffset();
}
// correct by body offsets (fixes Safari)
if (parent == document.body) {
delta[0] -= document.body.offsetLeft;
delta[1] -= document.body.offsetTop;
}
// set position
if (options.setLeft) element.style.left = (p[0] - delta[0] + options.offsetLeft) + 'px';
if (options.setTop) element.style.top = (p[1] - delta[1] + options.offsetTop) + 'px';
if (options.setWidth) element.style.width = source.offsetWidth + 'px';
if (options.setHeight) element.style.height = source.offsetHeight + 'px';
return element;
}
};
Element.Methods.identify.counter = 1;
Object.extend(Element.Methods, {
getElementsBySelector: Element.Methods.select,
childElements: Element.Methods.immediateDescendants
});
Element._attributeTranslations = {
write: {
names: {
className: 'class',
htmlFor: 'for'
},
values: { }
}
};
if (Prototype.Browser.Opera) {
Element.Methods.getStyle = Element.Methods.getStyle.wrap(
function(proceed, element, style) {
switch (style) {
case 'left': case 'top': case 'right': case 'bottom':
if (proceed(element, 'position') === 'static') return null;
case 'height': case 'width':
// returns '0px' for hidden elements; we want it to return null
if (!Element.visible(element)) return null;
// returns the border-box dimensions rather than the content-box
// dimensions, so we subtract padding and borders from the value
var dim = parseInt(proceed(element, style), 10);
if (dim !== element['offset' + style.capitalize()])
return dim + 'px';
var properties;
if (style === 'height') {
properties = ['border-top-width', 'padding-top',
'padding-bottom', 'border-bottom-width'];
}
else {
properties = ['border-left-width', 'padding-left',
'padding-right', 'border-right-width'];
}
return properties.inject(dim, function(memo, property) {
var val = proceed(element, property);
return val === null ? memo : memo - parseInt(val, 10);
}) + 'px';
default: return proceed(element, style);
}
}
);
Element.Methods.readAttribute = Element.Methods.readAttribute.wrap(
function(proceed, element, attribute) {
if (attribute === 'title') return element.title;
return proceed(element, attribute);
}
);
}
else if (Prototype.Browser.IE) {
// IE doesn't report offsets correctly for static elements, so we change them
// to "relative" to get the values, then change them back.
Element.Methods.getOffsetParent = Element.Methods.getOffsetParent.wrap(
function(proceed, element) {
element = $(element);
var position = element.getStyle('position');
if (position !== 'static') return proceed(element);
element.setStyle({ position: 'relative' });
var value = proceed(element);
element.setStyle({ position: position });
return value;
}
);
$w('positionedOffset viewportOffset').each(function(method) {
Element.Methods[method] = Element.Methods[method].wrap(
function(proceed, element) {
element = $(element);
var position = element.getStyle('position');
if (position !== 'static') return proceed(element);
// Trigger hasLayout on the offset parent so that IE6 reports
// accurate offsetTop and offsetLeft values for position: fixed.
var offsetParent = element.getOffsetParent();
if (offsetParent && offsetParent.getStyle('position') === 'fixed')
offsetParent.setStyle({ zoom: 1 });
element.setStyle({ position: 'relative' });
var value = proceed(element);
element.setStyle({ position: position });
return value;
}
);
});
Element.Methods.getStyle = function(element, style) {
element = $(element);
style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize();
var value = element.style[style];
if (!value && element.currentStyle) value = element.currentStyle[style];
if (style == 'opacity') {
if (value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/))
if (value[1]) return parseFloat(value[1]) / 100;
return 1.0;
}
if (value == 'auto') {
if ((style == 'width' || style == 'height') && (element.getStyle('display') != 'none'))
return element['offset' + style.capitalize()] + 'px';
return null;
}
return value;
};
Element.Methods.setOpacity = function(element, value) {
function stripAlpha(filter){
return filter.replace(/alpha\([^\)]*\)/gi,'');
}
element = $(element);
var currentStyle = element.currentStyle;
if ((currentStyle && !currentStyle.hasLayout) ||
(!currentStyle && element.style.zoom == 'normal'))
element.style.zoom = 1;
var filter = element.getStyle('filter'), style = element.style;
if (value == 1 || value === '') {
(filter = stripAlpha(filter)) ?
style.filter = filter : style.removeAttribute('filter');
return element;
} else if (value < 0.00001) value = 0;
style.filter = stripAlpha(filter) +
'alpha(opacity=' + (value * 100) + ')';
return element;
};
Element._attributeTranslations = {
read: {
names: {
'class': 'className',
'for': 'htmlFor'
},
values: {
_getAttr: function(element, attribute) {
return element.getAttribute(attribute, 2);
},
_getAttrNode: function(element, attribute) {
var node = element.getAttributeNode(attribute);
return node ? node.value : "";
},
_getEv: function(element, attribute) {
attribute = element.getAttribute(attribute);
return attribute ? attribute.toString().slice(23, -2) : null;
},
_flag: function(element, attribute) {
return $(element).hasAttribute(attribute) ? attribute : null;
},
style: function(element) {
return element.style.cssText.toLowerCase();
},
title: function(element) {
return element.title;
}
}
}
};
Element._attributeTranslations.write = {
names: Object.extend({
cellpadding: 'cellPadding',
cellspacing: 'cellSpacing'
}, Element._attributeTranslations.read.names),
values: {
checked: function(element, value) {
element.checked = !!value;
},
style: function(element, value) {
element.style.cssText = value ? value : '';
}
}
};
Element._attributeTranslations.has = {};
$w('colSpan rowSpan vAlign dateTime accessKey tabIndex ' +
'encType maxLength readOnly longDesc').each(function(attr) {
Element._attributeTranslations.write.names[attr.toLowerCase()] = attr;
Element._attributeTranslations.has[attr.toLowerCase()] = attr;
});
(function(v) {
Object.extend(v, {
href: v._getAttr,
src: v._getAttr,
type: v._getAttr,
action: v._getAttrNode,
disabled: v._flag,
checked: v._flag,
readonly: v._flag,
multiple: v._flag,
onload: v._getEv,
onunload: v._getEv,
onclick: v._getEv,
ondblclick: v._getEv,
onmousedown: v._getEv,
onmouseup: v._getEv,
onmouseover: v._getEv,
onmousemove: v._getEv,
onmouseout: v._getEv,
onfocus: v._getEv,
onblur: v._getEv,
onkeypress: v._getEv,
onkeydown: v._getEv,
onkeyup: v._getEv,
onsubmit: v._getEv,
onreset: v._getEv,
onselect: v._getEv,
onchange: v._getEv
});
})(Element._attributeTranslations.read.values);
}
else if (Prototype.Browser.Gecko && /rv:1\.8\.0/.test(navigator.userAgent)) {
Element.Methods.setOpacity = function(element, value) {
element = $(element);
element.style.opacity = (value == 1) ? 0.999999 :
(value === '') ? '' : (value < 0.00001) ? 0 : value;
return element;
};
}
else if (Prototype.Browser.WebKit) {
Element.Methods.setOpacity = function(element, value) {
element = $(element);
element.style.opacity = (value == 1 || value === '') ? '' :
(value < 0.00001) ? 0 : value;
if (value == 1)
if(element.tagName == 'IMG' && element.width) {
element.width++; element.width--;
} else try {
var n = document.createTextNode(' ');
element.appendChild(n);
element.removeChild(n);
} catch (e) { }
return element;
};
// Safari returns margins on body which is incorrect if the child is absolutely
// positioned. For performance reasons, redefine Element#cumulativeOffset for
// KHTML/WebKit only.
Element.Methods.cumulativeOffset = function(element) {
var valueT = 0, valueL = 0;
do {
valueT += element.offsetTop || 0;
valueL += element.offsetLeft || 0;
if (element.offsetParent == document.body)
if (Element.getStyle(element, 'position') == 'absolute') break;
element = element.offsetParent;
} while (element);
return Element._returnOffset(valueL, valueT);
};
}
if (Prototype.Browser.IE || Prototype.Browser.Opera) {
// IE and Opera are missing .innerHTML support for TABLE-related and SELECT elements
Element.Methods.update = function(element, content) {
element = $(element);
if (content && content.toElement) content = content.toElement();
if (Object.isElement(content)) return element.update().insert(content);
content = Object.toHTML(content);
var tagName = element.tagName.toUpperCase();
if (tagName in Element._insertionTranslations.tags) {
$A(element.childNodes).each(function(node) { element.removeChild(node) });
Element._getContentFromAnonymousElement(tagName, content.stripScripts())
.each(function(node) { element.appendChild(node) });
}
else element.innerHTML = content.stripScripts();
content.evalScripts.bind(content).defer();
return element;
};
}
if ('outerHTML' in document.createElement('div')) {
Element.Methods.replace = function(element, content) {
element = $(element);
if (content && content.toElement) content = content.toElement();
if (Object.isElement(content)) {
element.parentNode.replaceChild(content, element);
return element;
}
content = Object.toHTML(content);
var parent = element.parentNode, tagName = parent.tagName.toUpperCase();
if (Element._insertionTranslations.tags[tagName]) {
var nextSibling = element.next();
var fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts());
parent.removeChild(element);
if (nextSibling)
fragments.each(function(node) { parent.insertBefore(node, nextSibling) });
else
fragments.each(function(node) { parent.appendChild(node) });
}
else element.outerHTML = content.stripScripts();
content.evalScripts.bind(content).defer();
return element;
};
}
Element._returnOffset = function(l, t) {
var result = [l, t];
result.left = l;
result.top = t;
return result;
};
Element._getContentFromAnonymousElement = function(tagName, html) {
var div = new Element('div'), t = Element._insertionTranslations.tags[tagName];
if (t) {
div.innerHTML = t[0] + html + t[1];
t[2].times(function() { div = div.firstChild });
} else div.innerHTML = html;
return $A(div.childNodes);
};
Element._insertionTranslations = {
before: function(element, node) {
element.parentNode.insertBefore(node, element);
},
top: function(element, node) {
element.insertBefore(node, element.firstChild);
},
bottom: function(element, node) {
element.appendChild(node);
},
after: function(element, node) {
element.parentNode.insertBefore(node, element.nextSibling);
},
tags: {
TABLE: ['<table>', '</table>', 1],
TBODY: ['<table><tbody>', '</tbody></table>', 2],
TR: ['<table><tbody><tr>', '</tr></tbody></table>', 3],
TD: ['<table><tbody><tr><td>', '</td></tr></tbody></table>', 4],
SELECT: ['<select>', '</select>', 1]
}
};
(function() {
Object.extend(this.tags, {
THEAD: this.tags.TBODY,
TFOOT: this.tags.TBODY,
TH: this.tags.TD
});
}).call(Element._insertionTranslations);
Element.Methods.Simulated = {
hasAttribute: function(element, attribute) {
attribute = Element._attributeTranslations.has[attribute] || attribute;
var node = $(element).getAttributeNode(attribute);
return node && node.specified;
}
};
Element.Methods.ByTag = { };
Object.extend(Element, Element.Methods);
if (!Prototype.BrowserFeatures.ElementExtensions &&
document.createElement('div').__proto__) {
window.HTMLElement = { };
window.HTMLElement.prototype = document.createElement('div').__proto__;
Prototype.BrowserFeatures.ElementExtensions = true;
}
Element.extend = (function() {
if (Prototype.BrowserFeatures.SpecificElementExtensions)
return Prototype.K;
var Methods = { }, ByTag = Element.Methods.ByTag;
var extend = Object.extend(function(element) {
if (!element || element._extendedByPrototype ||
element.nodeType != 1 || element == window) return element;
var methods = Object.clone(Methods),
tagName = element.tagName, property, value;
// extend methods for specific tags
if (ByTag[tagName]) Object.extend(methods, ByTag[tagName]);
for (property in methods) {
value = methods[property];
if (Object.isFunction(value) && !(property in element))
element[property] = value.methodize();
}
element._extendedByPrototype = Prototype.emptyFunction;
return element;
}, {
refresh: function() {
// extend methods for all tags (Safari doesn't need this)
if (!Prototype.BrowserFeatures.ElementExtensions) {
Object.extend(Methods, Element.Methods);
Object.extend(Methods, Element.Methods.Simulated);
}
}
});
extend.refresh();
return extend;
})();
Element.hasAttribute = function(element, attribute) {
if (element.hasAttribute) return element.hasAttribute(attribute);
return Element.Methods.Simulated.hasAttribute(element, attribute);
};
Element.addMethods = function(methods) {
var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag;
if (!methods) {
Object.extend(Form, Form.Methods);
Object.extend(Form.Element, Form.Element.Methods);
Object.extend(Element.Methods.ByTag, {
"FORM": Object.clone(Form.Methods),
"INPUT": Object.clone(Form.Element.Methods),
"SELECT": Object.clone(Form.Element.Methods),
"TEXTAREA": Object.clone(Form.Element.Methods)
});
}
if (arguments.length == 2) {
var tagName = methods;
methods = arguments[1];
}
if (!tagName) Object.extend(Element.Methods, methods || { });
else {
if (Object.isArray(tagName)) tagName.each(extend);
else extend(tagName);
}
function extend(tagName) {
tagName = tagName.toUpperCase();
if (!Element.Methods.ByTag[tagName])
Element.Methods.ByTag[tagName] = { };
Object.extend(Element.Methods.ByTag[tagName], methods);
}
function copy(methods, destination, onlyIfAbsent) {
onlyIfAbsent = onlyIfAbsent || false;
for (var property in methods) {
var value = methods[property];
if (!Object.isFunction(value)) continue;
if (!onlyIfAbsent || !(property in destination))
destination[property] = value.methodize();
}
}
function findDOMClass(tagName) {
var klass;
var trans = {
"OPTGROUP": "OptGroup", "TEXTAREA": "TextArea", "P": "Paragraph",
"FIELDSET": "FieldSet", "UL": "UList", "OL": "OList", "DL": "DList",
"DIR": "Directory", "H1": "Heading", "H2": "Heading", "H3": "Heading",
"H4": "Heading", "H5": "Heading", "H6": "Heading", "Q": "Quote",
"INS": "Mod", "DEL": "Mod", "A": "Anchor", "IMG": "Image", "CAPTION":
"TableCaption", "COL": "TableCol", "COLGROUP": "TableCol", "THEAD":
"TableSection", "TFOOT": "TableSection", "TBODY": "TableSection", "TR":
"TableRow", "TH": "TableCell", "TD": "TableCell", "FRAMESET":
"FrameSet", "IFRAME": "IFrame"
};
if (trans[tagName]) klass = 'HTML' + trans[tagName] + 'Element';
if (window[klass]) return window[klass];
klass = 'HTML' + tagName + 'Element';
if (window[klass]) return window[klass];
klass = 'HTML' + tagName.capitalize() + 'Element';
if (window[klass]) return window[klass];
window[klass] = { };
window[klass].prototype = document.createElement(tagName).__proto__;
return window[klass];
}
if (F.ElementExtensions) {
copy(Element.Methods, HTMLElement.prototype);
copy(Element.Methods.Simulated, HTMLElement.prototype, true);
}
if (F.SpecificElementExtensions) {
for (var tag in Element.Methods.ByTag) {
var klass = findDOMClass(tag);
if (Object.isUndefined(klass)) continue;
copy(T[tag], klass.prototype);
}
}
Object.extend(Element, Element.Methods);
delete Element.ByTag;
if (Element.extend.refresh) Element.extend.refresh();
Element.cache = { };
};
document.viewport = {
getDimensions: function() {
var dimensions = { };
var B = Prototype.Browser;
$w('width height').each(function(d) {
var D = d.capitalize();
dimensions[d] = (B.WebKit && !document.evaluate) ? self['inner' + D] :
(B.Opera) ? document.body['client' + D] : document.documentElement['client' + D];
});
return dimensions;
},
getWidth: function() {
return this.getDimensions().width;
},
getHeight: function() {
return this.getDimensions().height;
},
getScrollOffsets: function() {
return Element._returnOffset(
window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft,
window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop);
}
};
/* Portions of the Selector class are derived from Jack Slocums DomQuery,
* part of YUI-Ext version 0.40, distributed under the terms of an MIT-style
* license. Please see http://www.yui-ext.com/ for more information. */
var Selector = Class.create({
initialize: function(expression) {
this.expression = expression.strip();
this.compileMatcher();
},
shouldUseXPath: function() {
if (!Prototype.BrowserFeatures.XPath) return false;
var e = this.expression;
// Safari 3 chokes on :*-of-type and :empty
if (Prototype.Browser.WebKit &&
(e.include("-of-type") || e.include(":empty")))
return false;
// XPath can't do namespaced attributes, nor can it read
// the "checked" property from DOM nodes
if ((/(\[[\w-]*?:|:checked)/).test(this.expression))
return false;
return true;
},
compileMatcher: function() {
if (this.shouldUseXPath())
return this.compileXPathMatcher();
var e = this.expression, ps = Selector.patterns, h = Selector.handlers,
c = Selector.criteria, le, p, m;
if (Selector._cache[e]) {
this.matcher = Selector._cache[e];
return;
}
this.matcher = ["this.matcher = function(root) {",
"var r = root, h = Selector.handlers, c = false, n;"];
while (e && le != e && (/\S/).test(e)) {
le = e;
for (var i in ps) {
p = ps[i];
if (m = e.match(p)) {
this.matcher.push(Object.isFunction(c[i]) ? c[i](m) :
new Template(c[i]).evaluate(m));
e = e.replace(m[0], '');
break;
}
}
}
this.matcher.push("return h.unique(n);\n}");
eval(this.matcher.join('\n'));
Selector._cache[this.expression] = this.matcher;
},
compileXPathMatcher: function() {
var e = this.expression, ps = Selector.patterns,
x = Selector.xpath, le, m;
if (Selector._cache[e]) {
this.xpath = Selector._cache[e]; return;
}
this.matcher = ['.//*'];
while (e && le != e && (/\S/).test(e)) {
le = e;
for (var i in ps) {
if (m = e.match(ps[i])) {
this.matcher.push(Object.isFunction(x[i]) ? x[i](m) :
new Template(x[i]).evaluate(m));
e = e.replace(m[0], '');
break;
}
}
}
this.xpath = this.matcher.join('');
Selector._cache[this.expression] = this.xpath;
},
findElements: function(root) {
root = root || document;
if (this.xpath) return document._getElementsByXPath(this.xpath, root);
return this.matcher(root);
},
match: function(element) {
this.tokens = [];
var e = this.expression, ps = Selector.patterns, as = Selector.assertions;
var le, p, m;
while (e && le !== e && (/\S/).test(e)) {
le = e;
for (var i in ps) {
p = ps[i];
if (m = e.match(p)) {
// use the Selector.assertions methods unless the selector
// is too complex.
if (as[i]) {
this.tokens.push([i, Object.clone(m)]);
e = e.replace(m[0], '');
} else {
// reluctantly do a document-wide search
// and look for a match in the array
return this.findElements(document).include(element);
}
}
}
}
var match = true, name, matches;
for (var i = 0, token; token = this.tokens[i]; i++) {
name = token[0], matches = token[1];
if (!Selector.assertions[name](element, matches)) {
match = false; break;
}
}
return match;
},
toString: function() {
return this.expression;
},
inspect: function() {
return "#<Selector:" + this.expression.inspect() + ">";
}
});
Object.extend(Selector, {
_cache: { },
xpath: {
descendant: "//*",
child: "/*",
adjacent: "/following-sibling::*[1]",
laterSibling: '/following-sibling::*',
tagName: function(m) {
if (m[1] == '*') return '';
return "[local-name()='" + m[1].toLowerCase() +
"' or local-name()='" + m[1].toUpperCase() + "']";
},
className: "[contains(concat(' ', @class, ' '), ' #{1} ')]",
id: "[@id='#{1}']",
attrPresence: function(m) {
m[1] = m[1].toLowerCase();
return new Template("[@#{1}]").evaluate(m);
},
attr: function(m) {
m[1] = m[1].toLowerCase();
m[3] = m[5] || m[6];
return new Template(Selector.xpath.operators[m[2]]).evaluate(m);
},
pseudo: function(m) {
var h = Selector.xpath.pseudos[m[1]];
if (!h) return '';
if (Object.isFunction(h)) return h(m);
return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m);
},
operators: {
'=': "[@#{1}='#{3}']",
'!=': "[@#{1}!='#{3}']",
'^=': "[starts-with(@#{1}, '#{3}')]",
'$=': "[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']",
'*=': "[contains(@#{1}, '#{3}')]",
'~=': "[contains(concat(' ', @#{1}, ' '), ' #{3} ')]",
'|=': "[contains(concat('-', @#{1}, '-'), '-#{3}-')]"
},
pseudos: {
'first-child': '[not(preceding-sibling::*)]',
'last-child': '[not(following-sibling::*)]',
'only-child': '[not(preceding-sibling::* or following-sibling::*)]',
'empty': "[count(*) = 0 and (count(text()) = 0 or translate(text(), ' \t\r\n', '') = '')]",
'checked': "[@checked]",
'disabled': "[@disabled]",
'enabled': "[not(@disabled)]",
'not': function(m) {
var e = m[6], p = Selector.patterns,
x = Selector.xpath, le, v;
var exclusion = [];
while (e && le != e && (/\S/).test(e)) {
le = e;
for (var i in p) {
if (m = e.match(p[i])) {
v = Object.isFunction(x[i]) ? x[i](m) : new Template(x[i]).evaluate(m);
exclusion.push("(" + v.substring(1, v.length - 1) + ")");
e = e.replace(m[0], '');
break;
}
}
}
return "[not(" + exclusion.join(" and ") + ")]";
},
'nth-child': function(m) {
return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ", m);
},
'nth-last-child': function(m) {
return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ", m);
},
'nth-of-type': function(m) {
return Selector.xpath.pseudos.nth("position() ", m);
},
'nth-last-of-type': function(m) {
return Selector.xpath.pseudos.nth("(last() + 1 - position()) ", m);
},
'first-of-type': function(m) {
m[6] = "1"; return Selector.xpath.pseudos['nth-of-type'](m);
},
'last-of-type': function(m) {
m[6] = "1"; return Selector.xpath.pseudos['nth-last-of-type'](m);
},
'only-of-type': function(m) {
var p = Selector.xpath.pseudos; return p['first-of-type'](m) + p['last-of-type'](m);
},
nth: function(fragment, m) {
var mm, formula = m[6], predicate;
if (formula == 'even') formula = '2n+0';
if (formula == 'odd') formula = '2n+1';
if (mm = formula.match(/^(\d+)$/)) // digit only
return '[' + fragment + "= " + mm[1] + ']';
if (mm = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b
if (mm[1] == "-") mm[1] = -1;
var a = mm[1] ? Number(mm[1]) : 1;
var b = mm[2] ? Number(mm[2]) : 0;
predicate = "[((#{fragment} - #{b}) mod #{a} = 0) and " +
"((#{fragment} - #{b}) div #{a} >= 0)]";
return new Template(predicate).evaluate({
fragment: fragment, a: a, b: b });
}
}
}
},
criteria: {
tagName: 'n = h.tagName(n, r, "#{1}", c); c = false;',
className: 'n = h.className(n, r, "#{1}", c); c = false;',
id: 'n = h.id(n, r, "#{1}", c); c = false;',
attrPresence: 'n = h.attrPresence(n, r, "#{1}", c); c = false;',
attr: function(m) {
m[3] = (m[5] || m[6]);
return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); c = false;').evaluate(m);
},
pseudo: function(m) {
if (m[6]) m[6] = m[6].replace(/"/g, '\\"');
return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m);
},
descendant: 'c = "descendant";',
child: 'c = "child";',
adjacent: 'c = "adjacent";',
laterSibling: 'c = "laterSibling";'
},
patterns: {
// combinators must be listed first
// (and descendant needs to be last combinator)
laterSibling: /^\s*~\s*/,
child: /^\s*>\s*/,
adjacent: /^\s*\+\s*/,
descendant: /^\s/,
// selectors follow
tagName: /^\s*(\*|[\w\-]+)(\b|$)?/,
id: /^#([\w\-\*]+)(\b|$)/,
className: /^\.([\w\-\*]+)(\b|$)/,
pseudo:
/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/,
attrPresence: /^\[([\w]+)\]/,
attr: /\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/
},
// for Selector.match and Element#match
assertions: {
tagName: function(element, matches) {
return matches[1].toUpperCase() == element.tagName.toUpperCase();
},
className: function(element, matches) {
return Element.hasClassName(element, matches[1]);
},
id: function(element, matches) {
return element.id === matches[1];
},
attrPresence: function(element, matches) {
return Element.hasAttribute(element, matches[1]);
},
attr: function(element, matches) {
var nodeValue = Element.readAttribute(element, matches[1]);
return nodeValue && Selector.operators[matches[2]](nodeValue, matches[5] || matches[6]);
}
},
handlers: {
// UTILITY FUNCTIONS
// joins two collections
concat: function(a, b) {
for (var i = 0, node; node = b[i]; i++)
a.push(node);
return a;
},
// marks an array of nodes for counting
mark: function(nodes) {
var _true = Prototype.emptyFunction;
for (var i = 0, node; node = nodes[i]; i++)
node._countedByPrototype = _true;
return nodes;
},
unmark: function(nodes) {
for (var i = 0, node; node = nodes[i]; i++)
node._countedByPrototype = undefined;
return nodes;
},
// mark each child node with its position (for nth calls)
// "ofType" flag indicates whether we're indexing for nth-of-type
// rather than nth-child
index: function(parentNode, reverse, ofType) {
parentNode._countedByPrototype = Prototype.emptyFunction;
if (reverse) {
for (var nodes = parentNode.childNodes, i = nodes.length - 1, j = 1; i >= 0; i--) {
var node = nodes[i];
if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++;
}
} else {
for (var i = 0, j = 1, nodes = parentNode.childNodes; node = nodes[i]; i++)
if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++;
}
},
// filters out duplicates and extends all nodes
unique: function(nodes) {
if (nodes.length == 0) return nodes;
var results = [], n;
for (var i = 0, l = nodes.length; i < l; i++)
if (!(n = nodes[i])._countedByPrototype) {
n._countedByPrototype = Prototype.emptyFunction;
results.push(Element.extend(n));
}
return Selector.handlers.unmark(results);
},
// COMBINATOR FUNCTIONS
descendant: function(nodes) {
var h = Selector.handlers;
for (var i = 0, results = [], node; node = nodes[i]; i++)
h.concat(results, node.getElementsByTagName('*'));
return results;
},
child: function(nodes) {
var h = Selector.handlers;
for (var i = 0, results = [], node; node = nodes[i]; i++) {
for (var j = 0, child; child = node.childNodes[j]; j++)
if (child.nodeType == 1 && child.tagName != '!') results.push(child);
}
return results;
},
adjacent: function(nodes) {
for (var i = 0, results = [], node; node = nodes[i]; i++) {
var next = this.nextElementSibling(node);
if (next) results.push(next);
}
return results;
},
laterSibling: function(nodes) {
var h = Selector.handlers;
for (var i = 0, results = [], node; node = nodes[i]; i++)
h.concat(results, Element.nextSiblings(node));
return results;
},
nextElementSibling: function(node) {
while (node = node.nextSibling)
if (node.nodeType == 1) return node;
return null;
},
previousElementSibling: function(node) {
while (node = node.previousSibling)
if (node.nodeType == 1) return node;
return null;
},
// TOKEN FUNCTIONS
tagName: function(nodes, root, tagName, combinator) {
var uTagName = tagName.toUpperCase();
var results = [], h = Selector.handlers;
if (nodes) {
if (combinator) {
// fastlane for ordinary descendant combinators
if (combinator == "descendant") {
for (var i = 0, node; node = nodes[i]; i++)
h.concat(results, node.getElementsByTagName(tagName));
return results;
} else nodes = this[combinator](nodes);
if (tagName == "*") return nodes;
}
for (var i = 0, node; node = nodes[i]; i++)
if (node.tagName.toUpperCase() === uTagName) results.push(node);
return results;
} else return root.getElementsByTagName(tagName);
},
id: function(nodes, root, id, combinator) {
var targetNode = $(id), h = Selector.handlers;
if (!targetNode) return [];
if (!nodes && root == document) return [targetNode];
if (nodes) {
if (combinator) {
if (combinator == 'child') {
for (var i = 0, node; node = nodes[i]; i++)
if (targetNode.parentNode == node) return [targetNode];
} else if (combinator == 'descendant') {
for (var i = 0, node; node = nodes[i]; i++)
if (Element.descendantOf(targetNode, node)) return [targetNode];
} else if (combinator == 'adjacent') {
for (var i = 0, node; node = nodes[i]; i++)
if (Selector.handlers.previousElementSibling(targetNode) == node)
return [targetNode];
} else nodes = h[combinator](nodes);
}
for (var i = 0, node; node = nodes[i]; i++)
if (node == targetNode) return [targetNode];
return [];
}
return (targetNode && Element.descendantOf(targetNode, root)) ? [targetNode] : [];
},
className: function(nodes, root, className, combinator) {
if (nodes && combinator) nodes = this[combinator](nodes);
return Selector.handlers.byClassName(nodes, root, className);
},
byClassName: function(nodes, root, className) {
if (!nodes) nodes = Selector.handlers.descendant([root]);
var needle = ' ' + className + ' ';
for (var i = 0, results = [], node, nodeClassName; node = nodes[i]; i++) {
nodeClassName = node.className;
if (nodeClassName.length == 0) continue;
if (nodeClassName == className || (' ' + nodeClassName + ' ').include(needle))
results.push(node);
}
return results;
},
attrPresence: function(nodes, root, attr, combinator) {
if (!nodes) nodes = root.getElementsByTagName("*");
if (nodes && combinator) nodes = this[combinator](nodes);
var results = [];
for (var i = 0, node; node = nodes[i]; i++)
if (Element.hasAttribute(node, attr)) results.push(node);
return results;
},
attr: function(nodes, root, attr, value, operator, combinator) {
if (!nodes) nodes = root.getElementsByTagName("*");
if (nodes && combinator) nodes = this[combinator](nodes);
var handler = Selector.operators[operator], results = [];
for (var i = 0, node; node = nodes[i]; i++) {
var nodeValue = Element.readAttribute(node, attr);
if (nodeValue === null) continue;
if (handler(nodeValue, value)) results.push(node);
}
return results;
},
pseudo: function(nodes, name, value, root, combinator) {
if (nodes && combinator) nodes = this[combinator](nodes);
if (!nodes) nodes = root.getElementsByTagName("*");
return Selector.pseudos[name](nodes, value, root);
}
},
pseudos: {
'first-child': function(nodes, value, root) {
for (var i = 0, results = [], node; node = nodes[i]; i++) {
if (Selector.handlers.previousElementSibling(node)) continue;
results.push(node);
}
return results;
},
'last-child': function(nodes, value, root) {
for (var i = 0, results = [], node; node = nodes[i]; i++) {
if (Selector.handlers.nextElementSibling(node)) continue;
results.push(node);
}
return results;
},
'only-child': function(nodes, value, root) {
var h = Selector.handlers;
for (var i = 0, results = [], node; node = nodes[i]; i++)
if (!h.previousElementSibling(node) && !h.nextElementSibling(node))
results.push(node);
return results;
},
'nth-child': function(nodes, formula, root) {
return Selector.pseudos.nth(nodes, formula, root);
},
'nth-last-child': function(nodes, formula, root) {
return Selector.pseudos.nth(nodes, formula, root, true);
},
'nth-of-type': function(nodes, formula, root) {
return Selector.pseudos.nth(nodes, formula, root, false, true);
},
'nth-last-of-type': function(nodes, formula, root) {
return Selector.pseudos.nth(nodes, formula, root, true, true);
},
'first-of-type': function(nodes, formula, root) {
return Selector.pseudos.nth(nodes, "1", root, false, true);
},
'last-of-type': function(nodes, formula, root) {
return Selector.pseudos.nth(nodes, "1", root, true, true);
},
'only-of-type': function(nodes, formula, root) {
var p = Selector.pseudos;
return p['last-of-type'](p['first-of-type'](nodes, formula, root), formula, root);
},
// handles the an+b logic
getIndices: function(a, b, total) {
if (a == 0) return b > 0 ? [b] : [];
return $R(1, total).inject([], function(memo, i) {
if (0 == (i - b) % a && (i - b) / a >= 0) memo.push(i);
return memo;
});
},
// handles nth(-last)-child, nth(-last)-of-type, and (first|last)-of-type
nth: function(nodes, formula, root, reverse, ofType) {
if (nodes.length == 0) return [];
if (formula == 'even') formula = '2n+0';
if (formula == 'odd') formula = '2n+1';
var h = Selector.handlers, results = [], indexed = [], m;
h.mark(nodes);
for (var i = 0, node; node = nodes[i]; i++) {
if (!node.parentNode._countedByPrototype) {
h.index(node.parentNode, reverse, ofType);
indexed.push(node.parentNode);
}
}
if (formula.match(/^\d+$/)) { // just a number
formula = Number(formula);
for (var i = 0, node; node = nodes[i]; i++)
if (node.nodeIndex == formula) results.push(node);
} else if (m = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b
if (m[1] == "-") m[1] = -1;
var a = m[1] ? Number(m[1]) : 1;
var b = m[2] ? Number(m[2]) : 0;
var indices = Selector.pseudos.getIndices(a, b, nodes.length);
for (var i = 0, node, l = indices.length; node = nodes[i]; i++) {
for (var j = 0; j < l; j++)
if (node.nodeIndex == indices[j]) results.push(node);
}
}
h.unmark(nodes);
h.unmark(indexed);
return results;
},
'empty': function(nodes, value, root) {
for (var i = 0, results = [], node; node = nodes[i]; i++) {
// IE treats comments as element nodes
if (node.tagName == '!' || (node.firstChild && !node.innerHTML.match(/^\s*$/))) continue;
results.push(node);
}
return results;
},
'not': function(nodes, selector, root) {
var h = Selector.handlers, selectorType, m;
var exclusions = new Selector(selector).findElements(root);
h.mark(exclusions);
for (var i = 0, results = [], node; node = nodes[i]; i++)
if (!node._countedByPrototype) results.push(node);
h.unmark(exclusions);
return results;
},
'enabled': function(nodes, value, root) {
for (var i = 0, results = [], node; node = nodes[i]; i++)
if (!node.disabled) results.push(node);
return results;
},
'disabled': function(nodes, value, root) {
for (var i = 0, results = [], node; node = nodes[i]; i++)
if (node.disabled) results.push(node);
return results;
},
'checked': function(nodes, value, root) {
for (var i = 0, results = [], node; node = nodes[i]; i++)
if (node.checked) results.push(node);
return results;
}
},
operators: {
'=': function(nv, v) { return nv == v; },
'!=': function(nv, v) { return nv != v; },
'^=': function(nv, v) { return nv.startsWith(v); },
'$=': function(nv, v) { return nv.endsWith(v); },
'*=': function(nv, v) { return nv.include(v); },
'~=': function(nv, v) { return (' ' + nv + ' ').include(' ' + v + ' '); },
'|=': function(nv, v) { return ('-' + nv.toUpperCase() + '-').include('-' + v.toUpperCase() + '-'); }
},
split: function(expression) {
var expressions = [];
expression.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/, function(m) {
expressions.push(m[1].strip());
});
return expressions;
},
matchElements: function(elements, expression) {
var matches = $$(expression), h = Selector.handlers;
h.mark(matches);
for (var i = 0, results = [], element; element = elements[i]; i++)
if (element._countedByPrototype) results.push(element);
h.unmark(matches);
return results;
},
findElement: function(elements, expression, index) {
if (Object.isNumber(expression)) {
index = expression; expression = false;
}
return Selector.matchElements(elements, expression || '*')[index || 0];
},
findChildElements: function(element, expressions) {
expressions = Selector.split(expressions.join(','));
var results = [], h = Selector.handlers;
for (var i = 0, l = expressions.length, selector; i < l; i++) {
selector = new Selector(expressions[i].strip());
h.concat(results, selector.findElements(element));
}
return (l > 1) ? h.unique(results) : results;
}
});
if (Prototype.Browser.IE) {
Object.extend(Selector.handlers, {
// IE returns comment nodes on getElementsByTagName("*").
// Filter them out.
concat: function(a, b) {
for (var i = 0, node; node = b[i]; i++)
if (node.tagName !== "!") a.push(node);
return a;
},
// IE improperly serializes _countedByPrototype in (inner|outer)HTML.
unmark: function(nodes) {
for (var i = 0, node; node = nodes[i]; i++)
node.removeAttribute('_countedByPrototype');
return nodes;
}
});
}
function $$() {
return Selector.findChildElements(document, $A(arguments));
}
var Form = {
reset: function(form) {
$(form).reset();
return form;
},
serializeElements: function(elements, options) {
if (typeof options != 'object') options = { hash: !!options };
else if (Object.isUndefined(options.hash)) options.hash = true;
var key, value, submitted = false, submit = options.submit;
var data = elements.inject({ }, function(result, element) {
if (!element.disabled && element.name) {
key = element.name; value = $(element).getValue();
if (value != null && (element.type != 'submit' || (!submitted &&
submit !== false && (!submit || key == submit) && (submitted = true)))) {
if (key in result) {
// a key is already present; construct an array of values
if (!Object.isArray(result[key])) result[key] = [result[key]];
result[key].push(value);
}
else result[key] = value;
}
}
return result;
});
return options.hash ? data : Object.toQueryString(data);
}
};
Form.Methods = {
serialize: function(form, options) {
return Form.serializeElements(Form.getElements(form), options);
},
getElements: function(form) {
return $A($(form).getElementsByTagName('*')).inject([],
function(elements, child) {
if (Form.Element.Serializers[child.tagName.toLowerCase()])
elements.push(Element.extend(child));
return elements;
}
);
},
getInputs: function(form, typeName, name) {
form = $(form);
var inputs = form.getElementsByTagName('input');
if (!typeName && !name) return $A(inputs).map(Element.extend);
for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) {
var input = inputs[i];
if ((typeName && input.type != typeName) || (name && input.name != name))
continue;
matchingInputs.push(Element.extend(input));
}
return matchingInputs;
},
disable: function(form) {
form = $(form);
Form.getElements(form).invoke('disable');
return form;
},
enable: function(form) {
form = $(form);
Form.getElements(form).invoke('enable');
return form;
},
findFirstElement: function(form) {
var elements = $(form).getElements().findAll(function(element) {
return 'hidden' != element.type && !element.disabled;
});
var firstByIndex = elements.findAll(function(element) {
return element.hasAttribute('tabIndex') && element.tabIndex >= 0;
}).sortBy(function(element) { return element.tabIndex }).first();
return firstByIndex ? firstByIndex : elements.find(function(element) {
return ['input', 'select', 'textarea'].include(element.tagName.toLowerCase());
});
},
focusFirstElement: function(form) {
form = $(form);
form.findFirstElement().activate();
return form;
},
request: function(form, options) {
form = $(form), options = Object.clone(options || { });
var params = options.parameters, action = form.readAttribute('action') || '';
if (action.blank()) action = window.location.href;
options.parameters = form.serialize(true);
if (params) {
if (Object.isString(params)) params = params.toQueryParams();
Object.extend(options.parameters, params);
}
if (form.hasAttribute('method') && !options.method)
options.method = form.method;
return new Ajax.Request(action, options);
}
};
/*--------------------------------------------------------------------------*/
Form.Element = {
focus: function(element) {
$(element).focus();
return element;
},
select: function(element) {
$(element).select();
return element;
}
};
Form.Element.Methods = {
serialize: function(element) {
element = $(element);
if (!element.disabled && element.name) {
var value = element.getValue();
if (value != undefined) {
var pair = { };
pair[element.name] = value;
return Object.toQueryString(pair);
}
}
return '';
},
getValue: function(element) {
element = $(element);
var method = element.tagName.toLowerCase();
return Form.Element.Serializers[method](element);
},
setValue: function(element, value) {
element = $(element);
var method = element.tagName.toLowerCase();
Form.Element.Serializers[method](element, value);
return element;
},
clear: function(element) {
$(element).value = '';
return element;
},
present: function(element) {
return $(element).value != '';
},
activate: function(element) {
element = $(element);
try {
element.focus();
if (element.select && (element.tagName.toLowerCase() != 'input' ||
!['button', 'reset', 'submit'].include(element.type)))
element.select();
} catch (e) { }
return element;
},
disable: function(element) {
element = $(element);
element.blur();
element.disabled = true;
return element;
},
enable: function(element) {
element = $(element);
element.disabled = false;
return element;
}
};
/*--------------------------------------------------------------------------*/
var Field = Form.Element;
var $F = Form.Element.Methods.getValue;
/*--------------------------------------------------------------------------*/
Form.Element.Serializers = {
input: function(element, value) {
switch (element.type.toLowerCase()) {
case 'checkbox':
case 'radio':
return Form.Element.Serializers.inputSelector(element, value);
default:
return Form.Element.Serializers.textarea(element, value);
}
},
inputSelector: function(element, value) {
if (Object.isUndefined(value)) return element.checked ? element.value : null;
else element.checked = !!value;
},
textarea: function(element, value) {
if (Object.isUndefined(value)) return element.value;
else element.value = value;
},
select: function(element, index) {
if (Object.isUndefined(index))
return this[element.type == 'select-one' ?
'selectOne' : 'selectMany'](element);
else {
var opt, value, single = !Object.isArray(index);
for (var i = 0, length = element.length; i < length; i++) {
opt = element.options[i];
value = this.optionValue(opt);
if (single) {
if (value == index) {
opt.selected = true;
return;
}
}
else opt.selected = index.include(value);
}
}
},
selectOne: function(element) {
var index = element.selectedIndex;
return index >= 0 ? this.optionValue(element.options[index]) : null;
},
selectMany: function(element) {
var values, length = element.length;
if (!length) return null;
for (var i = 0, values = []; i < length; i++) {
var opt = element.options[i];
if (opt.selected) values.push(this.optionValue(opt));
}
return values;
},
optionValue: function(opt) {
// extend element because hasAttribute may not be native
return Element.extend(opt).hasAttribute('value') ? opt.value : opt.text;
}
};
/*--------------------------------------------------------------------------*/
Abstract.TimedObserver = Class.create(PeriodicalExecuter, {
initialize: function($super, element, frequency, callback) {
$super(callback, frequency);
this.element = $(element);
this.lastValue = this.getValue();
},
execute: function() {
var value = this.getValue();
if (Object.isString(this.lastValue) && Object.isString(value) ?
this.lastValue != value : String(this.lastValue) != String(value)) {
this.callback(this.element, value);
this.lastValue = value;
}
}
});
Form.Element.Observer = Class.create(Abstract.TimedObserver, {
getValue: function() {
return Form.Element.getValue(this.element);
}
});
Form.Observer = Class.create(Abstract.TimedObserver, {
getValue: function() {
return Form.serialize(this.element);
}
});
/*--------------------------------------------------------------------------*/
Abstract.EventObserver = Class.create({
initialize: function(element, callback) {
this.element = $(element);
this.callback = callback;
this.lastValue = this.getValue();
if (this.element.tagName.toLowerCase() == 'form')
this.registerFormCallbacks();
else
this.registerCallback(this.element);
},
onElementEvent: function() {
var value = this.getValue();
if (this.lastValue != value) {
this.callback(this.element, value);
this.lastValue = value;
}
},
registerFormCallbacks: function() {
Form.getElements(this.element).each(this.registerCallback, this);
},
registerCallback: function(element) {
if (element.type) {
switch (element.type.toLowerCase()) {
case 'checkbox':
case 'radio':
Event.observe(element, 'click', this.onElementEvent.bind(this));
break;
default:
Event.observe(element, 'change', this.onElementEvent.bind(this));
break;
}
}
}
});
Form.Element.EventObserver = Class.create(Abstract.EventObserver, {
getValue: function() {
return Form.Element.getValue(this.element);
}
});
Form.EventObserver = Class.create(Abstract.EventObserver, {
getValue: function() {
return Form.serialize(this.element);
}
});
if (!window.Event) var Event = { };
Object.extend(Event, {
KEY_BACKSPACE: 8,
KEY_TAB: 9,
KEY_RETURN: 13,
KEY_ESC: 27,
KEY_LEFT: 37,
KEY_UP: 38,
KEY_RIGHT: 39,
KEY_DOWN: 40,
KEY_DELETE: 46,
KEY_HOME: 36,
KEY_END: 35,
KEY_PAGEUP: 33,
KEY_PAGEDOWN: 34,
KEY_INSERT: 45,
cache: { },
relatedTarget: function(event) {
var element;
switch(event.type) {
case 'mouseover': element = event.fromElement; break;
case 'mouseout': element = event.toElement; break;
default: return null;
}
return Element.extend(element);
}
});
Event.Methods = (function() {
var isButton;
if (Prototype.Browser.IE) {
var buttonMap = { 0: 1, 1: 4, 2: 2 };
isButton = function(event, code) {
return event.button == buttonMap[code];
};
} else if (Prototype.Browser.WebKit) {
isButton = function(event, code) {
switch (code) {
case 0: return event.which == 1 && !event.metaKey;
case 1: return event.which == 1 && event.metaKey;
default: return false;
}
};
} else {
isButton = function(event, code) {
return event.which ? (event.which === code + 1) : (event.button === code);
};
}
return {
isLeftClick: function(event) { return isButton(event, 0) },
isMiddleClick: function(event) { return isButton(event, 1) },
isRightClick: function(event) { return isButton(event, 2) },
element: function(event) {
var node = Event.extend(event).target;
return Element.extend(node.nodeType == Node.TEXT_NODE ? node.parentNode : node);
},
findElement: function(event, expression) {
var element = Event.element(event);
if (!expression) return element;
var elements = [element].concat(element.ancestors());
return Selector.findElement(elements, expression, 0);
},
pointer: function(event) {
return {
x: event.pageX || (event.clientX +
(document.documentElement.scrollLeft || document.body.scrollLeft)),
y: event.pageY || (event.clientY +
(document.documentElement.scrollTop || document.body.scrollTop))
};
},
pointerX: function(event) { return Event.pointer(event).x },
pointerY: function(event) { return Event.pointer(event).y },
stop: function(event) {
Event.extend(event);
event.preventDefault();
event.stopPropagation();
event.stopped = true;
}
};
})();
Event.extend = (function() {
var methods = Object.keys(Event.Methods).inject({ }, function(m, name) {
m[name] = Event.Methods[name].methodize();
return m;
});
if (Prototype.Browser.IE) {
Object.extend(methods, {
stopPropagation: function() { this.cancelBubble = true },
preventDefault: function() { this.returnValue = false },
inspect: function() { return "[object Event]" }
});
return function(event) {
if (!event) return false;
if (event._extendedByPrototype) return event;
event._extendedByPrototype = Prototype.emptyFunction;
var pointer = Event.pointer(event);
Object.extend(event, {
target: event.srcElement,
relatedTarget: Event.relatedTarget(event),
pageX: pointer.x,
pageY: pointer.y
});
return Object.extend(event, methods);
};
} else {
Event.prototype = Event.prototype || document.createEvent("HTMLEvents").__proto__;
Object.extend(Event.prototype, methods);
return Prototype.K;
}
})();
Object.extend(Event, (function() {
var cache = Event.cache;
function getEventID(element) {
if (element._prototypeEventID) return element._prototypeEventID[0];
arguments.callee.id = arguments.callee.id || 1;
return element._prototypeEventID = [++arguments.callee.id];
}
function getDOMEventName(eventName) {
if (eventName && eventName.include(':')) return "dataavailable";
return eventName;
}
function getCacheForID(id) {
return cache[id] = cache[id] || { };
}
function getWrappersForEventName(id, eventName) {
var c = getCacheForID(id);
return c[eventName] = c[eventName] || [];
}
function createWrapper(element, eventName, handler) {
var id = getEventID(element);
var c = getWrappersForEventName(id, eventName);
if (c.pluck("handler").include(handler)) return false;
var wrapper = function(event) {
if (!Event || !Event.extend ||
(event.eventName && event.eventName != eventName))
return false;
Event.extend(event);
handler.call(element, event);
};
wrapper.handler = handler;
c.push(wrapper);
return wrapper;
}
function findWrapper(id, eventName, handler) {
var c = getWrappersForEventName(id, eventName);
return c.find(function(wrapper) { return wrapper.handler == handler });
}
function destroyWrapper(id, eventName, handler) {
var c = getCacheForID(id);
if (!c[eventName]) return false;
c[eventName] = c[eventName].without(findWrapper(id, eventName, handler));
}
function destroyCache() {
for (var id in cache)
for (var eventName in cache[id])
cache[id][eventName] = null;
}
if (window.attachEvent) {
window.attachEvent("onunload", destroyCache);
}
return {
observe: function(element, eventName, handler) {
element = $(element);
var name = getDOMEventName(eventName);
var wrapper = createWrapper(element, eventName, handler);
if (!wrapper) return element;
if (element.addEventListener) {
element.addEventListener(name, wrapper, false);
} else {
element.attachEvent("on" + name, wrapper);
}
return element;
},
stopObserving: function(element, eventName, handler) {
element = $(element);
var id = getEventID(element), name = getDOMEventName(eventName);
if (!handler && eventName) {
getWrappersForEventName(id, eventName).each(function(wrapper) {
element.stopObserving(eventName, wrapper.handler);
});
return element;
} else if (!eventName) {
Object.keys(getCacheForID(id)).each(function(eventName) {
element.stopObserving(eventName);
});
return element;
}
var wrapper = findWrapper(id, eventName, handler);
if (!wrapper) return element;
if (element.removeEventListener) {
element.removeEventListener(name, wrapper, false);
} else {
element.detachEvent("on" + name, wrapper);
}
destroyWrapper(id, eventName, handler);
return element;
},
fire: function(element, eventName, memo) {
element = $(element);
if (element == document && document.createEvent && !element.dispatchEvent)
element = document.documentElement;
var event;
if (document.createEvent) {
event = document.createEvent("HTMLEvents");
event.initEvent("dataavailable", true, true);
} else {
event = document.createEventObject();
event.eventType = "ondataavailable";
}
event.eventName = eventName;
event.memo = memo || { };
if (document.createEvent) {
element.dispatchEvent(event);
} else {
element.fireEvent(event.eventType, event);
}
return Event.extend(event);
}
};
})());
Object.extend(Event, Event.Methods);
Element.addMethods({
fire: Event.fire,
observe: Event.observe,
stopObserving: Event.stopObserving
});
Object.extend(document, {
fire: Element.Methods.fire.methodize(),
observe: Element.Methods.observe.methodize(),
stopObserving: Element.Methods.stopObserving.methodize(),
loaded: false
});
(function() {
/* Support for the DOMContentLoaded event is based on work by Dan Webb,
Matthias Miller, Dean Edwards and John Resig. */
var timer;
function fireContentLoadedEvent() {
if (document.loaded) return;
if (timer) window.clearInterval(timer);
document.fire("dom:loaded");
document.loaded = true;
}
if (document.addEventListener) {
if (Prototype.Browser.WebKit) {
timer = window.setInterval(function() {
if (/loaded|complete/.test(document.readyState))
fireContentLoadedEvent();
}, 0);
Event.observe(window, "load", fireContentLoadedEvent);
} else {
document.addEventListener("DOMContentLoaded",
fireContentLoadedEvent, false);
}
} else {
document.write("<script id=__onDOMContentLoaded defer src=//:><\/script>");
$("__onDOMContentLoaded").onreadystatechange = function() {
if (this.readyState == "complete") {
this.onreadystatechange = null;
fireContentLoadedEvent();
}
};
}
})();
/*------------------------------- DEPRECATED -------------------------------*/
Hash.toQueryString = Object.toQueryString;
var Toggle = { display: Element.toggle };
Element.Methods.childOf = Element.Methods.descendantOf;
var Insertion = {
Before: function(element, content) {
return Element.insert(element, {before:content});
},
Top: function(element, content) {
return Element.insert(element, {top:content});
},
Bottom: function(element, content) {
return Element.insert(element, {bottom:content});
},
After: function(element, content) {
return Element.insert(element, {after:content});
}
};
var $continue = new Error('"throw $continue" is deprecated, use "return" instead');
// This should be moved to script.aculo.us; notice the deprecated methods
// further below, that map to the newer Element methods.
var Position = {
// set to true if needed, warning: firefox performance problems
// NOT neeeded for page scrolling, only if draggable contained in
// scrollable elements
includeScrollOffsets: false,
// must be called before calling withinIncludingScrolloffset, every time the
// page is scrolled
prepare: function() {
this.deltaX = window.pageXOffset
|| document.documentElement.scrollLeft
|| document.body.scrollLeft
|| 0;
this.deltaY = window.pageYOffset
|| document.documentElement.scrollTop
|| document.body.scrollTop
|| 0;
},
// caches x/y coordinate pair to use with overlap
within: function(element, x, y) {
if (this.includeScrollOffsets)
return this.withinIncludingScrolloffsets(element, x, y);
this.xcomp = x;
this.ycomp = y;
this.offset = Element.cumulativeOffset(element);
return (y >= this.offset[1] &&
y < this.offset[1] + element.offsetHeight &&
x >= this.offset[0] &&
x < this.offset[0] + element.offsetWidth);
},
withinIncludingScrolloffsets: function(element, x, y) {
var offsetcache = Element.cumulativeScrollOffset(element);
this.xcomp = x + offsetcache[0] - this.deltaX;
this.ycomp = y + offsetcache[1] - this.deltaY;
this.offset = Element.cumulativeOffset(element);
return (this.ycomp >= this.offset[1] &&
this.ycomp < this.offset[1] + element.offsetHeight &&
this.xcomp >= this.offset[0] &&
this.xcomp < this.offset[0] + element.offsetWidth);
},
// within must be called directly before
overlap: function(mode, element) {
if (!mode) return 0;
if (mode == 'vertical')
return ((this.offset[1] + element.offsetHeight) - this.ycomp) /
element.offsetHeight;
if (mode == 'horizontal')
return ((this.offset[0] + element.offsetWidth) - this.xcomp) /
element.offsetWidth;
},
// Deprecation layer -- use newer Element methods now (1.5.2).
cumulativeOffset: Element.Methods.cumulativeOffset,
positionedOffset: Element.Methods.positionedOffset,
absolutize: function(element) {
Position.prepare();
return Element.absolutize(element);
},
relativize: function(element) {
Position.prepare();
return Element.relativize(element);
},
realOffset: Element.Methods.cumulativeScrollOffset,
offsetParent: Element.Methods.getOffsetParent,
page: Element.Methods.viewportOffset,
clone: function(source, target, options) {
options = options || { };
return Element.clonePosition(target, source, options);
}
};
/*--------------------------------------------------------------------------*/
if (!document.getElementsByClassName) document.getElementsByClassName = function(instanceMethods){
function iter(name) {
return name.blank() ? null : "[contains(concat(' ', @class, ' '), ' " + name + " ')]";
}
instanceMethods.getElementsByClassName = Prototype.BrowserFeatures.XPath ?
function(element, className) {
className = className.toString().strip();
var cond = /\s/.test(className) ? $w(className).map(iter).join('') : iter(className);
return cond ? document._getElementsByXPath('.//*' + cond, element) : [];
} : function(element, className) {
className = className.toString().strip();
var elements = [], classNames = (/\s/.test(className) ? $w(className) : null);
if (!classNames && !className) return elements;
var nodes = $(element).getElementsByTagName('*');
className = ' ' + className + ' ';
for (var i = 0, child, cn; child = nodes[i]; i++) {
if (child.className && (cn = ' ' + child.className + ' ') && (cn.include(className) ||
(classNames && classNames.all(function(name) {
return !name.toString().blank() && cn.include(' ' + name + ' ');
}))))
elements.push(Element.extend(child));
}
return elements;
};
return function(className, parentElement) {
return $(parentElement || document.body).getElementsByClassName(className);
};
}(Element.Methods);
/*--------------------------------------------------------------------------*/
Element.ClassNames = Class.create();
Element.ClassNames.prototype = {
initialize: function(element) {
this.element = $(element);
},
_each: function(iterator) {
this.element.className.split(/\s+/).select(function(name) {
return name.length > 0;
})._each(iterator);
},
set: function(className) {
this.element.className = className;
},
add: function(classNameToAdd) {
if (this.include(classNameToAdd)) return;
this.set($A(this).concat(classNameToAdd).join(' '));
},
remove: function(classNameToRemove) {
if (!this.include(classNameToRemove)) return;
this.set($A(this).without(classNameToRemove).join(' '));
},
toString: function() {
return $A(this).join(' ');
}
};
Object.extend(Element.ClassNames.prototype, Enumerable);
/*--------------------------------------------------------------------------*/
Element.addMethods();
ASKER CERTIFIED SOLUTION
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ASKER
Thank you for your time and effort. It was pretty close to what i was trying. I can carry on from here.
http://www.bram.us/2007/08/02/my-javascript-non-ajax-progress-bar-class-jsprogressbarhandler/
http://www.bram.us/demo/projects/jsprogressbarhandler/