Solved

Date Variable not saving in post backs

Posted on 2013-01-18
6
1,630 Views
Last Modified: 2013-01-18
I have a Telerik RadGrid that has two columns that you select a from and to date (DATEISSUED and a EXPIREDATE. There are two controls one each column that allow the user to select a From and a To date.  IT works perfect, however after the user selects a date the postback loses the selected value, although the expression is saved and the results are queried as they should. BUt if I change the From date it does a post back so when I then select a To date the "From" date changes back to my default.  IT seems I am using the ViewState and or  Context.Items wrong in the constructor or something.  Because when I check for the Value as being NULL it is ALWAYS NULL so it is not saving the selected value.

Here is the ASPX code:

<%@ Page Title="" Language="C#" MasterPageFile="~/MASTER-MAIN.Master" AutoEventWireup="true" CodeBehind="MCDPermitView.aspx.cs" Inherits="MCD_INTRANET.MCDPermitView" %>

<%@ Register Assembly="Telerik.ReportViewer.WebForms, Version=6.2.12.1017, Culture=neutral, PublicKeyToken=a9d7983dfcc261be" Namespace="Telerik.ReportViewer.WebForms" TagPrefix="telerik" %>

<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server">
    <style type="text/css">
        .auto-style9
        {
            font-size: large;
        }
    </style>
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">

    <span class="auto-style9"><strong>MCD Permit Search and Report Tool</strong></span><br />
    <br />

    To use this tool, use the filter and sort options under the column headers below. To sort a column just click on the column header(s). Click on the small triangle to expand the report details.
    <br />
    If you want to view, print or download the report, click the "Update report query" button and then scroll down to see the report.<br />
    <br />
    <asp:Button ID="Button1" runat="server" Text="Update report query" PostBackUrl="~/Permits/MCDPermitView.aspx" />

    <asp:Button ID="Button2" runat="server" Text="Load Report" PostBackUrl="~/Permits/MCDPermitView.aspx" OnClick="Button2_Click" />
    <br />
    <asp:Label ID="MESSAGElbl" runat="server" Text="DEFAULT TEXT IS HERE"></asp:Label>

    <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:PermitsConnectionString %>" SelectCommand="SELECT     vPERMITS.MCDNUM, vPERMITS.ISSUEDTO, vPERMITS.DATEISSUED, vPERMITS.LOCATION + ' --- ' + vPERMITS.FEATURE AS LOCATION, vPERMITS.PURPOSE, 
                      vPERMITS.EXPIREDATE ,  (CAST(THETYPE AS varchar(12)) + ' - ' + DESCRIPTION) as PERMIT, vPERMITS.AUTOID, vPERMITS.STATUS 
FROM         PERMITTYPES RIGHT OUTER JOIN
                      vPERMITS ON PERMITTYPES.PERMITCODE = vPERMITS.THETYPE ORDER BY MCDNUM"></asp:SqlDataSource>

    <asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:PermitsConnectionString %>" SelectCommand="        SELECT     *
         FROM       vPERMITS 
where AUTOID =@AUTOID">
        <SelectParameters>
            <asp:Parameter DefaultValue="1" Name="AUTOID" />
        </SelectParameters>
    </asp:SqlDataSource>

    <asp:SqlDataSource ID="SqlDataSource3" runat="server" ConnectionString="<%$ ConnectionStrings:PermitsConnectionString %>" SelectCommand="SELECT distinct [STATUS] FROM [vPERMITS] order by STATUS"></asp:SqlDataSource>



    <telerik:RadGrid ID="RadGrid1" runat="server" AllowFilteringByColumn="True" AllowPaging="True" AllowSorting="True" CellSpacing="0" DataSourceID="SqlDataSource1" GridLines="None" Height="700px" PageSize="100" ShowFooter="True" ShowGroupPanel="True" AutoGenerateColumns="False" Style="margin-top: 0px; margin-right: 50px;" OnNeedDataSource="RadGrid1_NeedDataSource" EnableLinqExpressions='False'>
        <GroupingSettings CaseSensitive="false" />
        <ClientSettings AllowColumnsReorder="True" AllowDragToGroup="True" ReorderColumnsOnClient="True">
            <Selecting AllowRowSelect="True" />
            <Scrolling AllowScroll="True" UseStaticHeaders="True" />
            <Resizing AllowColumnResize="True" AllowResizeToFit="True" AllowRowResize="True" EnableRealTimeResize="True" ResizeGridOnColumnResize="True" />
            <Animation AllowColumnReorderAnimation="True" AllowColumnRevertAnimation="True" />
        </ClientSettings>
        <MasterTableView DataSourceID="SqlDataSource1" DataKeyNames="AUTOID" AllowMultiColumnSorting="True" GroupLoadMode="Server">
            <CommandItemSettings ExportToPdfText="Export to PDF"></CommandItemSettings>

            <RowIndicatorColumn Visible="True" FilterControlAltText="Filter RowIndicator column">
                <HeaderStyle Width="20px"></HeaderStyle>
            </RowIndicatorColumn>

            <ExpandCollapseColumn Visible="True" FilterControlAltText="Filter ExpandColumn column">
                <HeaderStyle Width="20px"></HeaderStyle>
            </ExpandCollapseColumn>

            <Columns>
                <telerik:GridHyperLinkColumn AllowFiltering="False" AllowSorting="False" DataNavigateUrlFields="AUTOID" DataNavigateUrlFormatString="MCDPermitView.aspx?ID={0}" DataTextField="AUTOID" EditFormHeaderTextFormat="test {0}:" FilterControlAltText="Filter AUTOIDCOLUMN column" HeaderText=" " ImageUrl="/images/Info-Small.png" UniqueName="AUTOIDCOLUMN">

                    <HeaderStyle Width="30px" />

                </telerik:GridHyperLinkColumn>

                <telerik:GridBoundColumn DataField="MCDNUM" DataType="System.Double" FilterControlAltText="Filter MCDNUM column" HeaderText="MCDNUM" SortExpression="MCDNUM" UniqueName="MCDNUM" FilterControlWidth="30px">
                    <HeaderStyle Width="75px" />
                </telerik:GridBoundColumn>
                <telerik:GridBoundColumn DataField="ISSUEDTO" FilterControlAltText="Filter ISSUEDTO column" HeaderText="ISSUEDTO" SortExpression="ISSUEDTO" UniqueName="ISSUEDTO">
                    <HeaderStyle Width="150px" />
                </telerik:GridBoundColumn>



                <telerik:GridBoundColumn DataField="DATEISSUED" DataType="System.DateTime" FilterControlAltText="Filter DATEISSUED column" HeaderText="DATEISSUED"
                    SortExpression="DATEISSUED" UniqueName="DATEISSUED" DataFormatString="{0:d}" HeaderStyle-Width="350px">
                    <FilterTemplate>
                        From:
                        <telerik:RadDatePicker ID="FromOrderDatePicker" runat="server" Width="100px" ClientEvents-OnDateSelected="FromDateSelectedDateIssued"
                            MinDate="01-01-1918" MaxDate="12-31-2020" FocusedDate="01-01-1970" DbSelectedDate='<%# startDateDateIssue %>' />
                        <br />
                        To: &nbsp;&nbsp;&nbsp;&nbsp;
                        <telerik:RadDatePicker ID="ToOrderDatePicker" runat="server" Width="100px" ClientEvents-OnDateSelected="ToDateSelectedDateIssued"
                            MinDate="01-01-1918" MaxDate="12-31-2020" FocusedDate="12-31-2020" DbSelectedDate='<%# endDateDateIssue %>' />
                        <telerik:RadScriptBlock ID="RadScriptBlock1" runat="server">
                            <script type="text/javascript">
                                function FromDateSelectedDateIssued(sender, args) {
                                    var tableView = $find("<%# ((GridItem)Container).OwnerTableView.ClientID %>");
                                    var ToPicker = $find('<%# ((GridItem)Container).FindControl("ToOrderDatePicker").ClientID %>');

                                    var fromDate = FormatSelectedDate(sender);
                                    var toDate = FormatSelectedDate(ToPicker);

                                    tableView.filter("DATEISSUED", fromDate + " " + toDate, "Between");

                                }
                                function ToDateSelectedDateIssued(sender, args) {
                                    var tableView = $find("<%# ((GridItem)Container).OwnerTableView.ClientID %>");
                                    var FromPicker = $find('<%# ((GridItem)Container).FindControl("FromOrderDatePicker").ClientID %>');

                                    var fromDate = FormatSelectedDateDateIssued(FromPicker);
                                    var toDate = FormatSelectedDateDateIssued(sender);

                                    tableView.filter("DATEISSUED", fromDate + " " + toDate, "Between");
                                }
                                function FormatSelectedDateDateIssued(picker) {
                                    var date = picker.get_selectedDate();
                                    var dateInput = picker.get_dateInput();
                                    var formattedDate = dateInput.get_dateFormatInfo().FormatDate(date, dateInput.get_displayDateFormat());

                                    return formattedDate;
                                }
                            </script>
                        </telerik:RadScriptBlock>
                    </FilterTemplate>






                    <HeaderStyle Width="148px"></HeaderStyle>






                </telerik:GridBoundColumn>




                <telerik:GridBoundColumn DataField="LOCATION" FilterControlAltText="Filter LOCATION column" HeaderText="LOCATION" ReadOnly="True" SortExpression="LOCATION" UniqueName="LOCATION">
                </telerik:GridBoundColumn>
                <telerik:GridBoundColumn DataField="PURPOSE" FilterControlAltText="Filter PURPOSE column" HeaderText="PURPOSE" SortExpression="PURPOSE" UniqueName="PURPOSE">
                </telerik:GridBoundColumn>
                <telerik:GridBoundColumn DataField="EXPIREDATE" DataType="System.DateTime" FilterControlAltText="Filter EXPIREDATE column" HeaderText="EXPIREDATE" SortExpression="EXPIREDATE" UniqueName="EXPIREDATE" DataFormatString="{0:d}" HeaderStyle-Width="350px">
                    <FilterTemplate>
                        From:
                        <telerik:RadDatePicker ID="FromOrderDatePicker2" runat="server" Width="100px" ClientEvents-OnDateSelected="FromDateSelected"
                            MinDate="01-01-1918" MaxDate="12-31-2020" FocusedDate="01-01-1970" DbSelectedDate='<%# startDateExpireDate %>' />
                        <br />
                        To: &nbsp;&nbsp;&nbsp;&nbsp;
                        <telerik:RadDatePicker ID="ToOrderDatePicker2" runat="server" Width="100px" ClientEvents-OnDateSelected="ToDateSelected"
                            MinDate="01-01-1918" MaxDate="12-31-2020" FocusedDate="12-31-2020" DbSelectedDate='<%# endDateExpireDate %>' />
                        <telerik:RadScriptBlock ID="RadScriptBlock2" runat="server">
                            <script type="text/javascript">
                                function FromDateSelected(sender, args) {
                                    var tableView = $find("<%# ((GridItem)Container).OwnerTableView.ClientID %>");
                                    var ToPicker = $find('<%# ((GridItem)Container).FindControl("ToOrderDatePicker2").ClientID %>');

                                    var fromDate = FormatSelectedDate(sender);
                                    var toDate = FormatSelectedDate(ToPicker);

                                    tableView.filter("EXPIREDATE", fromDate + " " + toDate, "Between");

                                }
                                function ToDateSelected(sender, args) {
                                    var tableView = $find("<%# ((GridItem)Container).OwnerTableView.ClientID %>");
                                    var FromPicker = $find('<%# ((GridItem)Container).FindControl("FromOrderDatePicker2").ClientID %>');

                                    var fromDate = FormatSelectedDate(FromPicker);
                                    var toDate = FormatSelectedDate(sender);

                                    tableView.filter("EXPIREDATE", fromDate + " " + toDate, "Between");
                                }
                                function FormatSelectedDate(picker) {
                                    var date = picker.get_selectedDate();
                                    var dateInput = picker.get_dateInput();
                                    var formattedDate = dateInput.get_dateFormatInfo().FormatDate(date, dateInput.get_displayDateFormat());

                                    return formattedDate;
                                }
                            </script>
                        </telerik:RadScriptBlock>
                    </FilterTemplate>
                    <HeaderStyle Width="148px"></HeaderStyle>
                </telerik:GridBoundColumn>

                <telerik:GridBoundColumn DataField="PERMIT" FilterControlAltText="Filter PERMIT column" HeaderText="PERMIT" SortExpression="PERMIT" UniqueName="PERMIT" ReadOnly="True">
                </telerik:GridBoundColumn>

                <telerik:GridBoundColumn DataField="AUTOID" DataType="System.Int32" Display="False" FilterControlAltText="Filter AUTOID column" HeaderText="AUTOID" ReadOnly="True" UniqueName="AUTOID">
                </telerik:GridBoundColumn>

                <telerik:GridBoundColumn UniqueName="STATUS" DataField="STATUS" FilterControlAltText="Filter column column" HeaderText="STATUS">


                   <FilterTemplate>
                        <telerik:RadComboBox ID="RadComboBoxTitle" DataSourceID="SqlDataSource3" DataTextField="STATUS"
                            DataValueField="STATUS" Height="200px" AppendDataBoundItems="true" SelectedValue='<%# ((GridItem)Container).OwnerTableView.GetColumn("STATUS").CurrentFilterValue %>'
                            runat="server" OnClientSelectedIndexChanged="TitleIndexChanged">
                            <Items>
                                <telerik:RadComboBoxItem Text="All" />
                            </Items>
                        </telerik:RadComboBox>
                        <telerik:RadScriptBlock ID="RadScriptBlock10" runat="server">
                            <script type="text/javascript">
                                function TitleIndexChanged(sender, args) {
                                    var tableView = $find("<%# ((GridItem)Container).OwnerTableView.ClientID %>");
                                    tableView.filter("STATUS", args.get_item().get_value(), "EqualTo");

                                }
                            </script>
                        </telerik:RadScriptBlock>
                    </FilterTemplate> 

                  


                </telerik:GridBoundColumn>

            </Columns>

            <EditFormSettings>
                <EditColumn FilterControlAltText="Filter EditCommandColumn column"></EditColumn>
            </EditFormSettings>



            <NestedViewSettings DataSourceID="SqlDataSource2">
                <ParentTableRelation>
                    <telerik:GridRelationFields DetailKeyField="AUTOID" MasterKeyField="AUTOID" />
                </ParentTableRelation>
            </NestedViewSettings>
            <NestedViewTemplate>
                <asp:Panel ID="NestedViewPanel" runat="server" CssClass="viewWrap">
                    <div class="contactWrap">
                        <fieldset style="padding: 10px;">
                            <legend style="padding: 5px;"><b>Details for Permit#:&nbsp; &nbsp;<%#Eval("MCDNUM") %></b></legend>
                            <table>
                                <tbody>
                                    <tr>
                                        <td>
                                            <table>
                                                <tbody>
                                                    <tr>
                                                        <td>Status:
                                                        </td>
                                                        <td>
                                                            <asp:Label ID="cityLabel" Text='<%#Bind("STATUS") %>' runat="server"></asp:Label>
                                                        </td>
                                                    </tr>
                                                    <tr>
                                                        <td>Drawing Number:
                                                        </td>
                                                        <td>
                                                            <asp:Label ID="Label2" Text='<%#Bind("DRAWINGNO") %>' runat="server"></asp:Label>
                                                        </td>
                                                    </tr>
                                                    <tr>
                                                        <td>Scanned?:
                                                        </td>
                                                        <td>
                                                            <asp:Label ID="Label3" Text='<%#Bind("SCANNED") %>' runat="server"></asp:Label>
                                                        </td>
                                                    </tr>
                                                    <tr>
                                                        <td>Contact:
                                                        </td>
                                                        <td>
                                                            <asp:Label ID="Label4" Text='<%#Bind("CONTACT") %>' runat="server"></asp:Label>
                                                        </td>
                                                    </tr>
                                                    <tr>
                                                        <td>Phone:
                                                        </td>
                                                        <td>
                                                            <asp:Label ID="Label5" Text='<%#Bind("PHONE") %>' runat="server"></asp:Label>
                                                        </td>
                                                    </tr>
                                                    <tr>
                                                        <td>Drawing Number:
                                                        </td>
                                                        <td>
                                                            <asp:Label ID="Label6" Text='<%#Bind("DRAWINGNO") %>' runat="server"></asp:Label>
                                                        </td>
                                                    </tr>
                                                    <tr>
                                                        <td>Board:
                                                        </td>
                                                        <td>
                                                            <asp:Label ID="Label7" Text='<%#Bind("BOARD") %>' runat="server"></asp:Label>
                                                        </td>
                                                    </tr>
                                                </tbody>
                                            </table>
                                        </td>
                                        <td>
                                            <img src='<%# Page.ResolveUrl("/images/Info-Small.png?test=") + Eval("AUTOID") %>.jpg'
                                                alt="Customer Image" />
                                        </td>
                                    </tr>
                                </tbody>
                            </table>
                        </fieldset>
                    </div>
                </asp:Panel>
            </NestedViewTemplate>







        </MasterTableView>

        <FilterMenu EnableImageSprites="False"></FilterMenu>
    </telerik:RadGrid>



    <strong>Report based on the selection above</strong><br />
    <br />



    <telerik:ReportViewer ID="ReportViewer2" runat="server" Width="97%" Height="700px" Style="margin-top: 0px; margin-right: 50px;">

            <typereportsource typename="MCD_INTRANET.PermitReport2, MCD INTRANET, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null"></typereportsource>

    </telerik:ReportViewer>




</asp:Content>

Open in new window




Here is the Code behind

using System;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

using System.Data;
using System.Configuration;
using System.Web.Security;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using Telerik.Web.UI;

namespace MCD_INTRANET
{
    public partial class MCDPermitView : System.Web.UI.Page

    {


      

        protected void Page_Load(object sender, EventArgs e)
        {

            Button2.Visible = false;

            if (Page.IsPostBack)
            {

                string FilterExpression = RadGrid1.MasterTableView.FilterExpression;
                string SortExpression = RadGrid1.MasterTableView.SortExpressions.GetSortString();


                if (string.IsNullOrEmpty(FilterExpression) == true)
                {

                }
                else
                {
                    FilterExpression =  " Where " + FilterExpression;

                }




                if (string.IsNullOrEmpty(SortExpression) == true)
                {

                }
                else
                {
                    FilterExpression = FilterExpression + " Order by " + SortExpression;

                }

               // Button2.Visible = true;
                MESSAGElbl.Text = "Current report query: " + FilterExpression;
                System.Web.HttpContext.Current.Session["PERMITREPORTSQL"] = FilterExpression;
            }
            else
            {
                MESSAGElbl.Text = "";
                System.Web.HttpContext.Current.Session["PERMITREPORTSQL"] = "";
            }



            ReportViewer2.Report = new PermitReport2("ACTIVE");


            //ReportViewer2.Report = new PermitReport2(Request.Form["Status"] as String);
            //Tried this and does not fire NeedDataSource in Report ClassLibrary 
            (ReportViewer2.Report as PermitReport2).DataSource = null;
            ReportViewer2.DataBind();
            ReportViewer2.RefreshReport();

        }

        
        protected void RadGrid1_ItemCommand(object source, GridCommandEventArgs e)
        {


            if (e.CommandName == RadGrid.FilterCommandName)
            {
                Pair filterPair = (Pair)e.CommandArgument;

                switch (filterPair.Second.ToString())
                {
                    case "DATEISSUED":
                        this.startDateDateIssue = ((e.Item as GridFilteringItem)[filterPair.Second.ToString()].FindControl("FromOrderDatePicker") as RadDatePicker).SelectedDate;
                        this.endDateDateIssue =   ((e.Item as GridFilteringItem)[filterPair.Second.ToString()].FindControl("ToOrderDatePicker") as RadDatePicker).SelectedDate;
                        break;
                    case "EXPIREDATE":
                        this.startDateExpireDate = ((e.Item as GridFilteringItem)[filterPair.Second.ToString()].FindControl("FromOrderDatePicker2") as RadDatePicker).SelectedDate;
                        this.endDateExpireDate =   ((e.Item as GridFilteringItem)[filterPair.Second.ToString()].FindControl("ToOrderDatePicker2") as RadDatePicker).SelectedDate;

                        break;
                    default:
                        break;
                }
            }



        }

        protected DateTime? startDateDateIssue
        {
            set
            {
                ViewState["strDDateIssue"] = value;
                Context.Items["strDDateIssue"] = value;
            }
            get
            {
              //   if (ViewState["strDDateIssue"] != null)
              //      return (DateTime)ViewState["strDDateIssue"];
              //  else
              //      return new DateTime(1918, 1, 2);


                if (Context.Items["strDDateIssue"] != null)
                {
                    return (DateTime)Context.Items["strDDateIssue"];
                }
                else
                {
                    return new DateTime(1918, 1, 2);
                }



            }
        }
        protected DateTime? endDateDateIssue
        {
            set
            {
                ViewState["endDDateIssue"] = value;
                Context.Items["endDDateIssue"] = value;

            }
            get
            {
             //   if (ViewState["endDDateIssue"] != null)
             //       return (DateTime)ViewState["endDDateIssue"];
             //   else
             //       return new DateTime(2020, 12, 29);

                if (Context.Items["endDDateIssue"] != null)
                    return (DateTime)Context.Items["endDDateIssue"];
                else
                    return new DateTime(2020, 12, 29);
            }
        }





        protected DateTime? startDateExpireDate
        {
            set
            {
                ViewState["strDExpireDate"] = value;
            }
            get
            {
                if (ViewState["strDExpireDate"] != null)
                    return (DateTime)ViewState["strDExpireDate"];
                else
                    return new DateTime(1918, 1, 3);
            }
        }
        protected DateTime? endDateExpireDate
        {
            set
            {
                ViewState["endDExpireDate"] = value;
            }
            get
            {
                if (ViewState["endDExpireDate"] != null)
                    return (DateTime)ViewState["endDExpireDate"];
                else
                    return new DateTime(2020, 12, 28);
            }
        }

        protected void RadGrid1_NeedDataSource(object sender, GridNeedDataSourceEventArgs e)
        {

        }

        protected void Button2_Click(object sender, EventArgs e)
        {

            // grab the MESSAGElbl.Text and then redirect to the report viewer
            
            Response.Redirect("PermitReportView2.aspx");


        }
    }
}

Open in new window

0
Comment
Question by:upgraders
  • 3
  • 3
6 Comments
 
LVL 20

Expert Comment

by:informaniac
ID: 38793801
Does the page postback on click of the calendar control?

Did you try putting a breakpoint in the below code and check if the code does come here.

protected DateTime? endDateDateIssue
        {
            set
            {
                ViewState["endDDateIssue"] = value;
                Context.Items["endDDateIssue"] = value;

            }
}
0
 
LVL 1

Author Comment

by:upgraders
ID: 38794037
It happens on the update of the calender so yes,,

Yes I put a break point and it skips over the set  any ideas why?
0
 
LVL 1

Author Comment

by:upgraders
ID: 38794104
So I go back to the ASPX page and look at the events and the ItemCommand event is blank, even though I manually created the handler in the code behind

 protected void RadGrid1_ItemCommand(object sender, GridCommandEventArgs e)

I created the event from Studio and it auto generated this line

 protected void RadGrid1_ItemCommand1(object sender, GridCommandEventArgs e)

** Adding the 1 after ItemCommand  I moved the code into that event rebuilt and it now works  

Any idea how/why this could happen..  makes me scred that any code I write on the CS file will not talk to the ASPX page !
0
3 Use Cases for Connected Systems

Our Dev teams are like yours. They’re continually cranking out code for new features/bugs fixes, testing, deploying, testing some more, responding to production monitoring events and more. It’s complex. So, we thought you’d like to see what’s working for us.

 
LVL 20

Expert Comment

by:informaniac
ID: 38794436
If you created RadGrid1_ItemCommand manually in code-behind

and then if you double click in design-mode and then it will create RadGrid1_ItemCommand1.

That is by design. You need to delete the event from code-behind and then doubleclick on the itemcommand event in design mode.
0
 
LVL 1

Author Comment

by:upgraders
ID: 38794722
So my question is why didn't my manual entry register with Visual Studio?
0
 
LVL 20

Accepted Solution

by:
informaniac earned 500 total points
ID: 38795511
Because this markup does not contain that event. If you manually create the event then you have to manually write in markup

OnItemCommand="RadGrid1_ItemCommand"

<telerik:RadGrid ID="RadGrid1" runat="server" AllowFilteringByColumn="True" AllowPaging="True" AllowSorting="True" CellSpacing="0" DataSourceID="SqlDataSource1" GridLines="None" Height="700px" PageSize="100" ShowFooter="True" ShowGroupPanel="True" AutoGenerateColumns="False" Style="margin-top: 0px; margin-right: 50px;" OnNeedDataSource="RadGrid1_NeedDataSource" EnableLinqExpressions='False'>
        

Open in new window

0

Featured Post

3 Use Cases for Connected Systems

Our Dev teams are like yours. They’re continually cranking out code for new features/bugs fixes, testing, deploying, testing some more, responding to production monitoring events and more. It’s complex. So, we thought you’d like to see what’s working for us.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

More often than not, we developers are confronted with a need: a need to make some kind of magic happen via code. Whether it is for a client, for the boss, or for our own personal projects, the need must be satisfied. Most of the time, the Framework…
International Data Corporation (IDC) prognosticates that before the current the year gets over disbursing on IT framework products to be sent in cloud environs will be $37.1B.
This Micro Tutorial hows how you can integrate  Mac OSX to a Windows Active Directory Domain. Apple has made it easy to allow users to bind their macs to a windows domain with relative ease. The following video show how to bind OSX Mavericks to …
Along with being a a promotional video for my three-day Annielytics Dashboard Seminor, this Micro Tutorial is an intro to Google Analytics API data.

773 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question