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9.5

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Asked by dmasini in Programming for ASP.NET

Tags: Microsoft, VWD 2005, VB

Experts...

Yes...still a rookie here so I'll try to be as clear as possible. I have 2 .aspx pages:

Page 1) products_lookup22.aspx
Page 2) products_EMail.aspx

"Page 1" has a search then a gridview (Like a Summary) that list general information about a product as in:

(Summary)
"Catalog" "Vendor" "Description" "Rec#"
details 77L8453001D ADVANCE 400 WHPS BLST 38
details TQC1110WL GE-ED&C BRKR CIRCUIT 1P10A 1424
details ICQ693MDL330 GE-ED&C OUT MODULE 2A 1674
details IC697PWR711 GE-FANUC 9070 POW SUP 1682
(ETC...)

IF the user clicks on the link "details" we open a "DetailsView" just below the summary grid that provides specifics on just the single record (example: we click "details" for record 38). We see...

(Details)
Vendor: ADVANCE
CATALOG: 77L8453001D
DESCRIPTION: 400 WHPS BLST
NAED V/I: 781087-11529
SOLD BY: EA
IN STOCK: 6
LIST PRICE: $133.66

Now the problem is when I first bring up the first page (products_lookup22.aspx) it has a Search box that cannot be blank (using a validator)...so when the user enters any text/values it does the search BUT I (currently) provide a link to page 2 (products_EMail.aspx) that needs to pass the param RecordID2. If they don't click on a specific detail in the Summary we have no param to pass and it blows up (obviously)!

I need to "Grey Out" the option "Request a Quote for this Item..." until they actually click on the detail link (as shown in products_lookup22.aspx). Once they do it needs to 'enable' the link "Request a Quote for this Item...".

Any ideas would be appreciated. Code Snippet attanched.

Thanks again...

dm

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             <%@ Page Language="VB" Debug="True" %>
 
<%@ Register Assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
    Namespace="System.Web.UI" TagPrefix="asp" %>
 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 
<script runat="server">
 
Protected Sub DetailsView1_PageIndexChanging(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.DetailsViewPageEventArgs)
End Sub
 
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)
End Sub
 
Protected Sub SqlDataSource2_Selecting(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.SqlDataSourceSelectingEventArgs)
End Sub
    
Protected Sub GridView1_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles GridView1.SelectedIndexChanged
Me.HyperLink1.NavigateUrl = "~/products_EMail.aspx?RecordID2=" & GridView1.DataKeys(GridView1.SelectedIndex).Value.ToString
End Sub
    
</script>
 
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Product Inquiry</title>
</head>
<body>
<form id="form1" runat="server">
<div>
&nbsp;
 
<asp:Panel ID="Panel1" runat="server" Height="1px" Width="850px" style="left: 4px; position: absolute; top: 10px;">
 
<asp:Label ID="Label3" runat="server" Font-Bold="True" Font-Size="Small" Style="font-weight: bold;font-size: 12pt; color: darkblue; font-style: normal; font-family: verdana;" Text="Search for:" Width="104px"></asp:Label>
 
<asp:TextBox ID="TextBox2" runat="server" Width="316px"></asp:TextBox>
<asp:Button ID="Button2" runat="server"
Text="Go..." Width="84px" style="position: absolute; top: 1px" /><br />
 
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
 
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="TextBox2"
ErrorMessage="(Search Box cannot be Blank...)" SetFocusOnError="True"></asp:RequiredFieldValidator>
            
<br />
<asp:UpdatePanel ID="UpdatePanel1" runat="server"><ContentTemplate>
<asp:Label ID="Label4" runat="server" Font-Bold="True" Font-Size="Small" Style="font-weight: bold;font-size: 10pt; color: darkblue; font-style: normal; font-family: verdana;" Text="Total Records found:" Width="176px"></asp:Label><br />
 
<br />
<asp:Image ID="Image2" runat="server" ImageUrl="~/images/summary-banner.jpg" /><br />
                    
<asp:GridView ID="GridView1" runat="server" AllowPaging="True" AllowSorting="True" AutoGenerateColumns="False" CellPadding="2" DataSourceID="SqlDataSource2" ForeColor="#333333"GridLines="None" DataKeyNames="RecordID"OnSelectedIndexChanged="GridView1_SelectedIndexChanged">
 
<PagerSettings FirstPageImageUrl="~/images/first-record.bmp" FirstPageText="First Page..." LastPageImageUrl="~/images/last-record.bmp" LastPageText="Last Page..." Mode="NextPreviousFirstLast"
NextPageImageUrl="~/images/next-record.bmp" NextPageText="Next Page..." Position="Top" PreviousPageImageUrl="~/images/previous-record.bmp" PreviousPageText="Previous Page..." />
<FooterStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
<RowStyle BackColor="#FFFBD6" ForeColor="#333333" /
<Columns><asp:CommandField SelectText="Details" ShowSelectButton="True">
<HeaderStyle BackColor="#C00000" Font-Bold="True" Font-Size="X-Small" HorizontalAlign="Left"Width="30px" Wrap="False" />
<ItemStyle Font-Bold="True" Font-Size="X-Small" HorizontalAlign="Left" Width="30px"Wrap="False" />
</asp:CommandField>
                    
<asp:BoundField DataField="CTCATALOG" HeaderText="Catalog" SortExpression="CTCATALOG">
<HeaderStyle BackColor="#C00000" Font-Bold="True" Font-Size="X-Small" HorizontalAlign="Left"
Width="200px" Wrap="False" />
<ItemStyle Font-Bold="True" Font-Size="X-Small" HorizontalAlign="Left" Width="200px"
Wrap="False" />
</asp:BoundField>
                    
<asp:BoundField DataField="CTMFGNAME" HeaderText="Vendor" SortExpression="CTMFGNAME">
<HeaderStyle BackColor="#C00000" Font-Size="X-Small" HorizontalAlign="Left" Width="150px" />
<ItemStyle Font-Bold="True" Font-Size="X-Small" HorizontalAlign="Left" Width="150px"
Wrap="False" />
</asp:BoundField>
 
<asp:BoundField DataField="CTDESCRIPTION" HeaderText="Description" SortExpression="CTDESCRIPTION">
<HeaderStyle Font-Size="X-Small" HorizontalAlign="Left" Width="200px" Wrap="False" BackColor="#C00000" />
<ItemStyle Font-Bold="True" Font-Size="X-Small" HorizontalAlign="Left" Width="200px"
Wrap="False" />
 
</asp:BoundField><asp:BoundField DataField="RecordID" HeaderText="Rec#" InsertVisible="False" SortExpression="RecordID">
<HeaderStyle BackColor="#C00000" Font-Bold="True" Font-Size="X-Small" HorizontalAlign="Right"
Width="32px" Wrap="False" />
<ItemStyle Font-Bold="True" Font-Size="X-Small" HorizontalAlign="Right" Width="32px"
Wrap="False" />
</asp:BoundField>
                
</Columns>
<PagerStyle BackColor="#C00000" ForeColor="#333333" HorizontalAlign="Left" />
<SelectedRowStyle BackColor="Navy" Font-Bold="True" ForeColor="White" />
<HeaderStyle BackColor="#C00000" Font-Bold="True" ForeColor="White" Width="636px" />
<AlternatingRowStyle BackColor="White" />
</asp:GridView>
<asp:Image ID="Image1" runat="server" ImageUrl="~/images/details-banner.jpg" Width="632px" /><br />
<asp:DetailsView ID="DetailsView1" runat="server" AutoGenerateRows="False" CellPadding="2"
DataSourceID="SqlDataSource3" ForeColor="#333333" GridLines="None" Height="50px"
                    OnPageIndexChanging="DetailsView1_PageIndexChanging" Width="632px">
<FooterStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
<CommandRowStyle BackColor="#FFFFC0" Font-Bold="True" />
<RowStyle BackColor="#FFFBD6" ForeColor="#333333" />
<FieldHeaderStyle BackColor="#FFFF99" Font-Bold="True" />
<PagerStyle BackColor="#FFCC66" ForeColor="#333333" HorizontalAlign="Center" />
 
<Fields>
<asp:BoundField DataField="CTMFGNAME" HeaderText="Vendor:" SortExpression="CTMFGNAME">
<HeaderStyle BackColor="Navy" Font-Bold="True" Font-Size="Small" ForeColor="White"
HorizontalAlign="Right" Width="100px" Wrap="False" />
<ItemStyle Font-Bold="True" Font-Size="Small" />
</asp:BoundField>
                        
<asp:BoundField DataField="CTCATALOG" HeaderText="Catalog:" SortExpression="CTCATALOG">
<HeaderStyle BackColor="Navy" Font-Bold="True" Font-Size="Small" ForeColor="White"
HorizontalAlign="Right" Width="100px" Wrap="False" />
<ItemStyle Font-Bold="True" Font-Size="Small" />
</asp:BoundField>
                        
<asp:BoundField DataField="CTDESCRIPTION" HeaderText="Description:" SortExpression="CTDESCRIPTION">
<HeaderStyle BackColor="Navy" Font-Bold="True" Font-Size="Small" ForeColor="White"
HorizontalAlign="Right" Width="100px" />
<ItemStyle Font-Bold="True" Font-Size="Small" />
</asp:BoundField>
 
<asp:BoundField DataField="DISTSKU" HeaderText="NAED V/I:" SortExpression="DISTSKU">
<HeaderStyle BackColor="Navy" Font-Bold="True" Font-Size="Small" ForeColor="White"
HorizontalAlign="Right" Width="100px" Wrap="False" /
<ItemStyle Font-Bold="True" Font-Size="Small" />
</asp:BoundField>
                        
<asp:BoundField DataField="CTUM" HeaderText="Sold by:" SortExpression="CTUM">
<HeaderStyle BackColor="Navy" Font-Bold="True" Font-Size="Small" ForeColor="White"
HorizontalAlign="Right" Width="100px" Wrap="False" />
<ItemStyle Font-Bold="True" Font-Size="Small" />
</asp:BoundField>
                        
<asp:BoundField DataField="ShippedQtyPAM" HeaderText="In Stock:" SortExpression="ShippedQtyPAM">
<HeaderStyle BackColor="Navy" Font-Bold="True" Font-Size="Small" ForeColor="White"
HorizontalAlign="Right" Width="100px" Wrap="False" />
<ItemStyle Font-Bold="True" Font-Size="Small" />
</asp:BoundField>
 
<asp:BoundField DataField="CurrSellPricePAM" DataFormatString="{0:c} (Negotiated pricing, SPA and qty/breakpoint pricing available!)" HeaderText="List Price:"
HtmlEncode="False" SortExpression="CurrSellPricePAM">
<HeaderStyle BackColor="Navy" Font-Bold="True" Font-Size="Small" ForeColor="White"HorizontalAlign="Right" Width="100px" Wrap="False" />
<ItemStyle Font-Bold="True" Font-Size="Small" BackColor="Navy" ForeColor="Yellow" />
</asp:BoundField>
</Fields>
                    
<HeaderStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
<AlternatingRowStyle BackColor="White" />
</asp:DetailsView>
                    
&nbsp;&nbsp;<br />
&nbsp;&nbsp;
 
<asp:HyperLink ID="HyperLink1" runat="server" NavigateUrl="~/products_EMail.aspx?RecordID2=RecordID" Target="_self" Font-Bold="True" ForeColor="Navy" Enabled="False">Request a Quote for this Item...</asp:HyperLink></a>
</ContentTemplate>
            
</asp:UpdatePanel>
            
<br />
            
&nbsp;
        
<asp:GridView ID="GridView2" runat="server" AutoGenerateColumns="False" DataSourceID="SqlDataSource1" Font-Bold="True" Font-Names="Verdana" Font-Size="Small" ForeColor="Maroon" GridLines="None"
PageSize="1" ShowHeader="False" Style="position: absolute; left: 184px; top: 44px;"Width="88px">
 
<Columns>
<asp:BoundField DataField="norecs" NullDisplayText="Sorry...No records found matching the search string...)"
ReadOnly="True" ShowHeader="False" SortExpression="norecs">
<ItemStyle Font-Bold="True" Font-Size="Small" ForeColor="Maroon" />
</asp:BoundField>
</Columns>
</asp:GridView>
            
&nbsp;<br />
 
<asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:IDC_Receiving %>"
SelectCommand="SELECT CTMFGNAME, CTSTOCK, CTCATALOG, CTDESCRIPTION, DISTSKU, CTUM, COMMODITYNAME, RecordID FROM [Cooper-Master-Items-Table] WHERE (CTMFGNAME LIKE '%' + @CTCATALOG + '%') AND (IDCPROVIDERCODE = 'IDC001') OR (CTCATALOG LIKE '%' + @CTCATALOG + '%') AND (IDCPROVIDERCODE = 'IDC001') OR (CTDESCRIPTION LIKE '%' + @CTCATALOG + '%') AND (IDCPROVIDERCODE = 'IDC001') OR (DISTSKU LIKE '%' + @CTCATALOG + '%') AND (IDCPROVIDERCODE = 'IDC001') OR (COMMODITYNAME LIKE '%' + @CTCATALOG + '%') AND (IDCPROVIDERCODE = 'IDC001') ORDER BY RecordID" OnSelecting="SqlDataSource2_Selecting">
                
<SelectParameters>
<asp:ControlParameter ControlID="TextBox2" Name="CTCATALOG" PropertyName="Text" />
</SelectParameters>
</asp:SqlDataSource>
 
&nbsp;&nbsp;<br />
 
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:IDC_Receiving %>"
SelectCommand="SELECT COUNT('DISTINCT @CTCATALOG') AS norecs FROM [Cooper-Master-Items-Table] WHERE ((CTMFGNAME LIKE '%' + @CTCATALOG + '%') OR (CTCATALOG LIKE '%' + @CTCATALOG + '%') OR (CTDESCRIPTION LIKE '%' + @CTCATALOG + '%') OR (DISTSKU LIKE '%' + @CTCATALOG + '%') OR (COMMODITYNAME LIKE '%' + @CTCATALOG + '%')) AND (IDCPROVIDERCODE = 'IDC001')">
                
<SelectParameters>
<asp:ControlParameter ControlID="TextBox2" Name="CTCATALOG" PropertyName="Text" />
</SelectParameters>
            
</asp:SqlDataSource>
&nbsp;<br />
            
<asp:SqlDataSource ID="SqlDataSource3" runat="server" ConnectionString="<%$ ConnectionStrings:IDC_Receiving %>"
SelectCommand="SELECT [CTMFGNAME], [CTCATALOG], [CTDESCRIPTION], [DISTSKU], [CTUM], [ShippedQtyPAM], [CurrSellPricePAM] FROM [Cooper-Master-Items-Table] WHERE ([RecordID] = @RecordID)">
 
<SelectParameters>
<asp:ControlParameter ControlID="GridView1" Name="RecordID" PropertyName="SelectedValue"
Type="Int32" />
</SelectParameters>
 
</asp:SqlDataSource>
&nbsp;
</asp:Panel>
        
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</div>
 
</form>
</body>
</html>

           
         

20091111-EE-VQP-92 / EE_QW_2_20070628

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Asked by dmasini in Programming for ASP.NET

Tags: Microsoft, VWD 2005, VB

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