I am having an odd problem when I try to add a GridTemplateColumn with an embedded ASP.Net control to my RadGrid. For some reason, the table is not rendering correctly; the ASP.Net is being renedered at the beginning of the grid instead of the opening table tag for the table.
I am using Q3 2013 ASP.Net for AJAX and VS Express 2013 for Web.
Here is the code (aspx file, then vb file):
I am using Q3 2013 ASP.Net for AJAX and VS Express 2013 for Web.
Here is the code (aspx file, then vb file):
<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="gridDDLTest.aspx.vb" Inherits="NikkorLinksAdmin.gridDDLTest" %><%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %><!DOCTYPE html><html xmlns="http://www.w3.org/1999/xhtml"><head runat="server"> <title></title></head><body> <form id="form1" runat="server"> <div> <telerik:RadScriptManager ID="RadScriptManager1" runat="server"></telerik:RadScriptManager> <telerik:RadGrid ID="grdTest" runat="server" AutoGenerateColumns="False" CellSpacing="0" GridLines="None"> <MasterTableView EnableColumnsViewState="False"> <Columns> <telerik:GridBoundColumn DataField="ItemId" FilterControlAltText="Filter column column" UniqueName="column"> </telerik:GridBoundColumn> <telerik:GridBoundColumn DataField="ItemName" FilterControlAltText="Filter column1 column" UniqueName="column1"> </telerik:GridBoundColumn> <telerik:GridBoundColumn DataField="ItemOrder" FilterControlAltText="Filter column2 column" UniqueName="column2"> </telerik:GridBoundColumn> <telerik:GridTemplateColumn> <ItemTemplate> <asp:Label runat="server" ID="lblOrder" Text="12"></asp:Label> </ItemTemplate> </telerik:GridTemplateColumn> </Columns> </MasterTableView> </telerik:RadGrid> </div> </form></body></html>
vb file:
Public Class gridDDLTest
Inherits System.Web.UI.Page
Public Class BoundClass
Private _itemId As Integer
Property ItemId As Integer
Get
Return _itemId
End Get
Set(value As Integer)
_itemId = value
End Set
End Property
Private _itemName As String
Property ItemName As String
Get
Return _itemName
End Get
Set(value As String)
_itemName = value
End Set
End Property
Private _itemOrder As Integer
Property ItemOrder As Integer
Get
Return _itemOrder
End Get
Set(value As Integer)
_itemOrder = value
End Set
End Property
Public Sub New(id As Integer, name As String, order As Integer)
Me.ItemId = id
Me.ItemName = name
Me.ItemOrder = order
End Sub
End Class
Private _itemsForBinding As New Generic.List(Of BoundClass)
Public ReadOnly Property ItemsForBinding As Generic.List(Of BoundClass)
Get
If _itemsForBinding.Count = 0 Then
_itemsForBinding.Add(New BoundClass(1, "Name1", 4))
_itemsForBinding.Add(New BoundClass(1, "Name2", 2))
_itemsForBinding.Add(New BoundClass(1, "Name3", 1))
_itemsForBinding.Add(New BoundClass(1, "Name4", 3))
End If
Return _itemsForBinding
End Get
End Property
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Not IsPostBack Then
Me.grdTest.DataSource = ItemsForBinding
Me.grdTest.DataBind()
End If
End Sub
End Class
Finally, here is a sample of what the output looks like; note the lack of an opening tag.
<div id="grdTest" class="RadGrid RadGrid_Default">
<span id="grdTest_ctl00_ctl04_lblOrder">12</span>
</td>
</tr><tr class="rgAltRow" id="grdTest_ctl00__1">
<td>1</td><td>Name2</td><td>2</td><td>
<span id="grdTest_ctl00_ctl06_lblOrder">12</span>
</td>
</tr><tr class="rgRow" id="grdTest_ctl00__2">
<td>1</td><td>Name3</td><td>1</td><td>
<span id="grdTest_ctl00_ctl08_lblOrder">12</span>
</td>
</tr><tr class="rgAltRow" id="grdTest_ctl00__3">
<td>1</td><td>Name4</td><td>3</td><td>
<span id="grdTest_ctl00_ctl10_lblOrder">12</span>
</td>
</tr>
</tbody>
</table><input id="grdTest_ClientState" name="grdTest_ClientState" type="hidden" />
</div>
1 Answer, 1 is accepted
0
Hi,
The issue you describe is observed when Visual Studio 2013 is used with an older version of the controls. The IDE is officially supported from Q3 2013 SP1 (2013.3.1114) release.
Try upgrading to that version and RadGrid should be rendered correctly on the page.
Regards,
Viktor Tachev
Telerik
The issue you describe is observed when Visual Studio 2013 is used with an older version of the controls. The IDE is officially supported from Q3 2013 SP1 (2013.3.1114) release.
Try upgrading to that version and RadGrid should be rendered correctly on the page.
Regards,
Viktor Tachev
Telerik
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