[Solved] Detail table columns are repeating in grid

[David]

I am generating a grid that contains hiearchical data.  The child detail table is being generated in the DetailTableDataBind event.  When the child table is displayed the columns twice.  I only want them to display once.  Any ideas?

 

protected void rgdTestPlan_DetailTableDataBind(object sender, Telerik.Web.UI.GridDetailTableDataBindEventArgs e)

 

{

 

 

GridDataItem parentItem = e.DetailTableView.ParentItem as GridDataItem;

 

 

 

if (parentItem.Edit)

 

{

 

 

return;

 

}

 

 

GridDataItem dataItem = (GridDataItem)e.DetailTableView.ParentItem;

 

 

 

if (e.DetailTableView.Name == "TestPlanList")

 

{

 

e.DetailTableView.DataSource = 'myDataTable'

 

 

 

}

}



ASPX

 

 

 

<telerik:RadGrid ID="rgdTestPlan" GridLines="None" Skin="Web20" AllowMultiRowSelection="false" AllowMultiRowEdit="false" runat="server"

 

 

 

AutoGenerateEditColumn="false" OnItemCreated="rgdTestPlan_ItemCreated" OnNeedDataSource="rgdTestPlan_NeedDataSource"

 

 

 

 

 

 

 

 

OnUpdateCommand="rgdTestPlan_OnUpdateCommand" on OnDetailTableDataBind="rgdTestPlan_DetailTableDataBind" OnCancelCommand="rgdTestPlan_OnCancelCommand" OnSortCommand="rgdTestPlan_OnSortCommand"

 

 

 

 

 

 

 

 

OnItemDataBound="rgdTestPlan_ItemDataBound"

 

 

 

 

 

 

 

 

ShowStatusBar="true" AllowPaging="true" >

 

 

 

 

 

 

 

 

<PagerStyle Mode="NextPrevNumericAndAdvanced" EnableSEOPaging="false"></PagerStyle>

 

 

 

 

 

 

 

 

<HeaderContextMenu EnableTheming="True"><CollapseAnimation Duration="200" Type="OutQuint" /></HeaderContextMenu>

 

 

 

 

 

 

 

 

<PagerStyle Mode="NextPrevNumericAndAdvanced" EnableSEOPaging="false"></PagerStyle>

 

 

 

 

 

 

 

 

<HeaderContextMenu EnableTheming="True"><CollapseAnimation Duration="200" Type="OutQuint" /></HeaderContextMenu>

 

 

 

 

 

 

 

 

<MasterTableView AutoGenerateColumns="False" EditMode="InPlace" Name="TestSpecList" AllowNaturalSort="false" DataKeyNames="MasterSpecId" CommandItemDisplay="None">

 

 

 

 

 

 

 

 

<DetailTables>

 

 

 

 

 

 

 

 

<telerik:GridTableView DataKeyNames="TestPlanId" Name="TestPlanList" Width="100%" runat="server">

 

 

 

 

 

 

 

 

<Columns>

 

 

 

 

 

 

 

 

<telerik:GridEditCommandColumn ButtonType="ImageButton" EditImageUrl="/Img/Using/GridEdit.gif" UniqueName="EditCommandColumn"><ItemStyle CssClass="MyImageButton" /></telerik:GridEditCommandColumn>

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="TestPlanId" HeaderText="TestPlanId" SortExpression="TestPlanId" UniqueName="TestPlanId" Visible="false"></telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="PlatformMasterSpecId" HeaderText="PlatformMasterSpecId" SortExpression="PlatformMasterSpecId" UniqueName="PlatformMasterSpecId" Visible="false"></telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="ContainerId" HeaderText="ContainerId" SortExpression="ContainerId" UniqueName="ContainerId" Visible="false"></telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="ParamLimitId" HeaderText="ParamLimitId" SortExpression="ParamLimitId" UniqueName="ParamLimitId" Visible="false"></telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="TestJobId" HeaderText="TestJobId" SortExpression="TestJobId" UniqueName="TestJobId" Visible="false"></telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="ContainerName" HeaderText="Container" SortExpression="ContainerName" UniqueName="ContainerName" Visible="true"></telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="PlanLevel" HeaderText="Plan Level" SortExpression="PlanLevel" UniqueName="PlanLevel" Visible="true"></telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="Priority" HeaderText="Priority" SortExpression="Priority" UniqueName="Priority" Visible="true"></telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="ForwardTestPlanId" HeaderText="Symbol Feed Forward" SortExpression="ForwardTestPlanId" UniqueName="ForwardTestPlanId" Visible="true"></telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="TestPlanStatus" HeaderText="Test Plan Status" SortExpression="TestPlanStatus" UniqueName="TestPlanStatus" Visible="true"></telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="TestJobName" HeaderText="Test Job Name" SortExpression="TestJobName" UniqueName="TestJobName" Visible="true"></telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

</Columns>

 

 

 

 

 

 

<%

 

--<SortExpressions>

 

<telerik:GridSortExpression FieldName="PlanLevel"></telerik:GridSortExpression>

<telerik:GridSortExpression FieldName="ContainerName"></telerik:GridSortExpression>

</SortExpressions>--

 

 

%>

 

 

 

</telerik:GridTableView>

 

 

 

 

 

 

 

 

</DetailTables>

 

 

 

 

 

 

 

 

<Columns>

 

 

 

 

 

 

 

 

<telerik:GridEditCommandColumn ButtonType="ImageButton" EditImageUrl="/Img/Using/GridEdit.gif" UniqueName="EditCommandColumn"><ItemStyle CssClass="MyImageButton" /></telerik:GridEditCommandColumn>

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="UniqueGridId" HeaderText="UniqueGridId" UniqueName="UniqueGridId" Visible="false"></telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="MasterSpecId" HeaderText="MasterSpecId" SortExpression="MasterSpecId" UniqueName="MasterSpecId" Visible="false"></telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="FuncBlock" HeaderText="Functional Block" SortExpression="FuncBlock" UniqueName="FuncBlock" Visible="true"></telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="Param" HeaderText="Parameter" SortExpression="Param" UniqueName="Param" Visible="true"></telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="Symbol" HeaderText="Symbol" SortExpression="Symbol" UniqueName="Symbol" Visible="true"></telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="Cond" HeaderText="Condition" SortExpression="Cond" UniqueName="Cond" Visible="true"></telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="TestType" HeaderText="TestType" SortExpression="Test Type" UniqueName="TestType" Visible="true"></telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

<telerik:GridDropDownColumn DataField="Priority" HeaderText="Priority" SortExpression="Priority" UniqueName="Priority" Visible="true"></telerik:GridDropDownColumn>

 

 

 

 

 

 

 

 

<telerik:GridDropDownColumn DataField="ForwardTestPlanId" HeaderText="Symbol Feed Forward" SortExpression="ForwardTestPlanId" UniqueName="ForwardTestPlanId" Visible="true"></telerik:GridDropDownColumn>

 

 

 

 

 

 

 

 

</Columns>

 

 

 

 

 

 

 

 

<EditFormSettings UserControlName="TestSpec_Entry.ascx" EditFormType="WebUserControl">

 

 

 

 

 

 

 

 

<EditColumn UniqueName="EditTestSpec"></EditColumn>

 

 

 

 

 

 

 

 

</EditFormSettings>

 

 

 

 

 

 

 

 

</MasterTableView>

 

 

 

 

 

 

 

 

<clientsettings>

 

 

 

 

 

 

 

 

<Scrolling AllowScroll="True" UseStaticHeaders="True" SaveScrollPosition="false"></Scrolling>

 

 

 

 

 

 

 

 

<selecting allowrowselect="True" />

 

 

 

 

 

 

 

 

</clientsettings>

 

 

 

 

 

 

 

 

<FilterMenu EnableTheming="True">

 

 

 

<CollapseAnimation Duration="200" Type="OutQuint" />

 

 

 

 

 

 

 

 

</FilterMenu>

 

 

 

 

 

 

 

 

</telerik:RadGrid>

 

 

[Princy]

Hi,

You need to set the  AutoGenerateColumns="False"  for the DetailTableView,otherwise the column will be repeated .

<DetailTables>

<telerik:GridTableView  AutoGenerateColumns="False"  DataKeyNames="TestPlanId" Name="TestPlanList" Width="100%" runat="server">

.................................

Thanks,
Princy