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Get Parent Data Item from the child data item

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Grid

This is a migrated thread and some comments may be shown as answers.

Muhamed Shafi asked on 11 Aug 2011, 12:10 PM

Hi there,
I have a main grid and a parent grid inside the main grid in a nesteview Template. Is there any way to refer the parent GridDataItem in the child grid'd itemDataBound event ? Please find the code below for your reference. Any help would be appreciated

<telerik:RadGridSkin="Office2007"runat="server"ID="rdGd1"ShowFooter="False"

AllowSorting="True"AllowPaging="True" PageSize="10"

GridLines="None">

<MasterTableViewDataKeyNames="assetNodeID"AutoGenerateColumns="False"Name="MainGrid"

CommandItemDisplay="Top"HierarchyLoadMode="ServerOnDemand">

<CommandItemTemplate>

<asp:LabelID="lblHeaderr"runat="server"></asp:Label>

</CommandItemTemplate>

<Columns>

....

.....

</Columns>

<NestedViewTemplate>

<asp:Panel runat="server"ID="InnerContainer">

<telerik:RadGrid id="childGrid" runat="server" OnItemDataBound="childGrid_ItemDataBound">

<MasterTableView>

<columns>

.....

....

</columns>

</MasterTableView>

</telerik:RadGrid ></asp:Panel>

</NestedViewTemplate>

<ExpandCollapseColumnVisible="True">

</ExpandCollapseColumn>

</MasterTableView>

</telerik:RadGrid>

ProtectedSuchildGrid_ItemDataBound(ByValsource AsObject, ByVale AsTelerik.Web.UI.GridCommandEventArgs)

.... Here Here I need the dataItem details of the parent grid

EndSub

2 Answers, 1 is accepted

answered on 11 Aug 2011, 01:06 PM

Hello Muhamed,

Try the following code snippet to achieve the scenario.
VB:

Protected Sub RadGrid2_ItemDataBound(sender As Object, e As GridItemEventArgs)

If TypeOf e.Item Is GridDataItem Then

Dim innergrid As RadGrid = DirectCast(sender, RadGrid)

Dim nesteditem As GridNestedViewItem = DirectCast(innergrid.NamingContainer, GridNestedViewItem)

Dim parentItem As GridDataItem = DirectCast(nesteditem.ParentItem, GridDataItem)

Dim Id As String = parentItem.GetDataKeyValue("assetNodeID").ToString()

End If

End Sub

Thanks,
Shinu.