Could someone please help:
I have a page with a nested Gridview on it ( Parent/Child ) relationship, all withing an UpdatePanel. The sub-grid has a CommandField Button that the users can click on to view the detail record in it's entirety. The SubGrid is loaded from the Rowdatabound of the outer gridview. The problem I am having is that I don't want the grid to reload when the CommandField is clicked on. I have tried using the following:
Sub Page_Load()
If Not Me.Page.IsPostBack then
LoadGrid()
End IF
End Sub
But because of the double page post back the .IsPostBack is False on the first call to Page_Load, which then calls the LoadGrid. The second call to Page_Load has the .IsPostBack set correctly to "True" but by then it's to late and the grids have reloaded.
I have included links to both my html and my code behind (VB.net)
Here is a link to the page source: http://pastebin.org/153774
here is a link to the code behind: http://pastebin.org/153781
I would Major appreciate any advice on how to fix this.
thank you in advance for anyone's help.
Thanks
Dave.