[Solved] OnDeleteCommand method not being called

[Matt]

I recently changed from using the radgrid contol for .NET2.0 to the 3.5 control.  But now I've noticed that my delete is not working.  When I click the delete button, the record is removed from the grid but the RadGrid1_DeleteCommand method is never called.  But it is called when the RebindGrid button is clicked.  I also have the same problem when delete from a grid where the delete command is defined in the datasource and there is no delete command method in the code behind.  I'm not sure if I'm doing something wrong or if something changed between the 2 versions.  I'm not having any problems with insert or update.

<

 

asp:LinkButton ID="LinkButton4" runat="server" CommandName="RebindGrid"><img style="border:0px;vertical-align:middle;" alt="" src="Images/Refresh.gif" />

 

Refresh Allocation list

</asp:LinkButton>

 

...

<

 

radG:GridClientDeleteColumn ConfirmText="Delete this Project?" ButtonType="ImageButton"

 

 

ImageUrl="Images\Delete.gif" CommandName="Delete" Text="Delete"

 

 

UniqueName="DeleteColumn">

 

 

<HeaderStyle Width="16px" />

 

 

<ItemStyle HorizontalAlign="Center" />

 

 

</radG:GridClientDeleteColumn>
...

 

 

protected void RadGrid1_DeleteCommand(object source, GridCommandEventArgs e)

 

{

 

if (e.CommandName == RadGrid.DeleteCommandName)

 

{

 

string ProjectId = e.Item.OwnerTableView.DataKeyValues[e.Item.ItemIndex]["ProjectId"].ToString();

 

 

string Resource = e.Item.OwnerTableView.Items[e.Item.ItemIndex]["Resource"].ToString();

 

 

string Role = e.Item.OwnerTableView.Items[e.Item.ItemIndex]["Role"].ToString();

 

 

string Year = e.Item.OwnerTableView.Items[e.Item.ItemIndex]["Year"].ToString();

 

AllocationsDataSource.DeleteCommandType =

SqlDataSourceCommandType.StoredProcedure;

 

AllocationsDataSource.DeleteCommand =

"RAT_OWNER.DeleteAllocations";

 

AllocationsDataSource.DeleteParameters.Clear();

AllocationsDataSource.DeleteParameters.Add(

"ProjectId", ProjectId);

 

AllocationsDataSource.DeleteParameters.Add(

"Resource", Resource);

 

AllocationsDataSource.DeleteParameters.Add(

"Role", Role);

 

AllocationsDataSource.DeleteParameters.Add(

"Year", Year);

 

RadGrid1.Rebind();

}

}

[Shinu]

Hi Matt,

In the above given aspx code I can see that you are using a GridClientDeleteColumn. It is a special type of GridButtonColumn, including a delete buttons in each row. It provides the functionality of erasing records client-side, without making a round trip to the server. I would suggest you to use a GridButtonColumn with CommandName as Delete.

ASPX:

  <rad:GridButtonColumn HeaderText="DeleteColumn"  UniqueName="DeleteColumn" CommandName="Delete"  Text="Delete" > </rad:GridButtonColumn>

Shinu