EditCommand on a Nested DataGrid...

[Linus]

Hi,

I have a datagrid nested inside another datagrid, the
edit/update/cancel command works fine on the outter datagrid but I'm
having problems with the inner one. There are 2 problems and here's
the code for my inner datagrid's EditCommand:

public void dgInner_EditCom mand(object sender,
DataGridCommand EventArgs e)
{
dgInner = sender as DataGrid;
dgInner.EditIte mIndex = e.Item.ItemInde x;
dgInner.DataSou rce = GetInnerGridDat a();
dgInner.DataBin d();
}

If I rebind the data like above, the grid doesn't show any data
at all. And if I comment out the last two lines; i.e., without
rebinding, the datagrid remains the same until I click on the Edit
button the 2nd time then the Update and Cancel button shows and the
grid goes into the edit mode.

Here's my ASP code, I'd appreciate it if anyone could help.
Thanks.

<asp:DataGrid AutoGenerateCol umns="false"
BorderColor="#c ccccc"
BorderStyle="No ne"
BorderWidth="1"
CellPadding="3"
DataSource='<%# GetPrescription s(DataBinder.Ev al(Container.Da taItem,
"phar_order_no" )) %>'
HeaderStyle-BackColor = "#4169E1"
HeaderStyle-Font-Name = "verdana"
HeaderStyle-Font-Size = "10px"
HeaderStyle-Font-Bold = "True"
HeaderStyle-ForeColor = "#FFFFFF"
id="dgInner"
OnEditCommand=" dgInner_EditCom mand"
OnCancelCommand ="dgInner_Cance lCommand"
runat="server"
Width="80%">
<AlternatingIte mStyle Font-Size="XX-Small" Font-Names="Verdana"
ForeColor="Dark Blue" BackColor="Alic eBlue"></AlternatingItem Style>
<ItemStyle Font-Size="XX-Small" Font-Names="Verdana" Height="20px"
ForeColor="Dark Blue" BackColor="Whit e"></ItemStyle>
<Columns>
<asp:TemplateCo lumn HeaderText="Col umn 1">
<ItemTemplate >
<%# DataBinder.Eval (Container.Data Item, "c1") %>
</ItemTemplate>
</asp:TemplateCol umn>

<asp:TemplateCo lumn HeaderText="Com pleted">
<ItemTemplate >
<asp:CheckBox ID="chkLineComp leted" Enabled="False" Checked='<%#
DataBinder.Eval (Container.Data Item, "completed" ) %>' runat="server" />
</ItemTemplate>
<EditItemTempla te>
<asp:CheckBox ID="edit_chkLin eCompleted" Enabled="True" Checked='<%#
DataBinder.Eval (Container.Data Item, "completed" ) %>' Runat="server" />
</EditItemTemplat e>
</asp:TemplateCol umn>

<asp:TemplateCo lumn HeaderText="Act ion">
<itemtemplate >
<asp:imagebutto n runat="server" CommandName="Ed it"
ImageUrl="Image s/icon_edit.gif" ID="Imagebutton 1" AlternateText=" Edit"
Height="12" Width="12" />&nbsp;<br>
</itemtemplate>
<edititemtempla te>
<asp:imagebutto n runat="server" CommandName="Up date"
ImageUrl="Image s/icon_save.gif" ID="Imagebutton 2"
AlternateText=" Update" Height="12" Width="12" />&nbsp;&nbsp;
<asp:imagebutto n runat="server" CommandName="Ca ncel"
ImageUrl="Image s/icon_cancel.gif " ID="Imagebutton 3"
AlternateText=" Cancel" Height="12" Width="12" />&nbsp;<br>
</edititemtemplat e>
</asp:TemplateCol umn>
</Columns>
</asp:DataGrid>