RadGrid Popup Edit Question

[Adrian Eng Ying Ming]

Hi there,
          Using RadGrid inbuilt popup edit form, which i use <%# DataBinder.Eval( Container, "DataItem.Value") %>  to bind the value from the selected grid to the popup UserControl. However, is there a way to bind the ParentID of the nested grid onto the popup Edit Form.
   ParentID - 1
      - Child 1
      - Child 2
   ParentID - 2
      ......
           Is usere press the nested grid (ParentID - 1 Nested grid) Add, is there a way to pass ParentID 1 to the popup? Ive tried

<asp:hiddenfield id="hidParentID"
value='<%# (Container is GridEditFormInsertItem) ? DataBinder.Eval( Container, "OwnerTableView.ParentItem.ParentID") :DataBinder.Eval( Container, "DataItem.ParentID") %>' runat="server" />

which will bind the ParentID if its "Add" Command is invoke, which doesnt work.

regards,
Adrian


   

[Tsvetoslav]

Hello Adrian,

I'd recommend that you use the ItemDataBound event and pass the parent item ID through code-behind.

Greetings,
Tsvetoslav
the Telerik team

[Adrian Eng Ying Ming]

hi Tsvetoslav ,
   is there a demo that goes about doing this?
Thanks
Adrian.

[Tsvetoslav]

Hi Adrian,

Attached is a small sample.

All the best,
Tsvetoslav
the Telerik team