Binding OnitemCommand event

[Raju Kumar]

Hi,
 I need to invoke

OnItemCommand

 event on a click of a Image button under  <telerik:GridTemplateColumn>

I am able to do so on Linkbutton but not with Image button.

My code is this.

<

telerik:GridTemplateColumn UniqueName="TemplateColumnDelete" Groupable="False">

<HeaderStyle Width="45px"></HeaderStyle>

<ItemTemplate>

<asp:LinkButton ID="lnkButtonDelete" runat="server" CommandName="Delete" Text="delete"></asp:LinkButton>

<!-- <asp:ImageButton ID="imgButtonDel" ImageUrl="~/Images/bt_delete.gif" runat="server"

CommandName="Delete"></asp:ImageButton>-->

</ItemTemplate>

</telerik:GridTemplateColumn>


Thanks.
Raju.

[Shinu]

Hi Raju,

Are you checking the proper CommandName in the ItemCommand event? I was able to achieve this on my end. My code is as follows.

ASPX:

<telerik:GridTemplateColumn HeaderText="Temp" UniqueName="Temp" >
                           <ItemTemplate>
                               <asp:ImageButton ID="ImageButton1" CommandName="Delete"   ImageUrl="~/image1.gif"  runat="server"  />

                           </ItemTemplate>
                          </telerik:GridTemplateColumn>

CS:

 protected void RadGrid1_ItemCommand(object source, GridCommandEventArgs e)
    {
        if (e.CommandName == "Delete")
        {

        }
   }

Thanks
Shinu.

[Raju Kumar]

Hi Shinu,
       I am still not able to solve my problem, I am doing the same thing what you have written, actually the problem is that, it is able to bind ItemCommand event on click of a link button but when i use Image Button the ItemCommand event is not occur. Can you please tell me the exact reason for this.

My code is like in ASPX

<

telerik:RadGrid

OnItemCommand

="InHouseRadGrid_ItemCommand"

 .......>

<MasterTableView Width="100%" AllowMultiColumnSorting="True">

<Columns>

<telerik:GridTemplateColumn UniqueName="TemplateColumnDelete" Groupable="False">

<HeaderStyle Width="45px"></HeaderStyle>

<ItemTemplate>

 <asp:ImageButton ID="imgButtonDel" ImageUrl="~/Images/bt_delete.gif" runat="server"

CommandName="Delete"></asp:ImageButton>

</ItemTemplate>

</telerik:GridTemplateColumn>

 </Columns>

</

MasterTableView>

</telerik:RadGrid>

And on c#

protected

void InHouseRadGrid_ItemCommand(object source, GridCommandEventArgs e)

{

}

NOTE::  The debugger is not coming on this event.
 

[surendiran]

use below the code for your code behind file

if(e. Commandname =="Delete")
{
}

[Shinu]

Hi Raju,

Have you set the Event Handler for the ItemCommand event in the aspx?

ASPX:

 <telerik:RadGrid ID="RadGrid1"    runat="server"   OnItemCommand="RadGrid1_ItemCommand"  >

Thanks
Shinu.

[mamad]

i have the same problem with image button in radgrid
when i used imagebutton the item command event not occur
but when i used link button or button the event occur true
please help me solve this problem
thank's