[Solved] telerik:RadGrid <ItemTemplate> ImageButton EventTrapping

[Pramod]

Hi,

Is there any way we can handle the ImageButton event in <ItemTemplate> of a Teleric Rad Grid, rather then using the LinkButton.

I am binding OnItemCommand="GeneralRadGrid_ItemCommand" and providing the CommandName="Edit" on <ItemTemplete><asp:ImageButton ImageUrl="../images/bt_edit.gif" ID="EditImageButton" runat="server" CommandName="Edit" /></ItemTemplate>

But I am not able get to the handler
protected void GeneralRadGrid_ItemCommand(object source, GridCommandEventArgs e){
    if (e.CommandName == "Edit")
    {
        Response.Redirect("GeneralClassification.aspx");
    }
}

Kindly let me know the way to do so, earlier my teammate posted the same issue but did not got the code to run.

Thanks,
Pramod Singh

[Princy]

Hi Pramod,

Try with the Click event of the ImageButton as shown below.

ASPX:

 <telerik:GridTemplateColumn UniqueName="TempCol" >
                         <ItemTemplate>
                             <asp:ImageButton ID="ImageButton1" runat="server" CommandName="Image" OnClick="ImageButton1_Click" />
                         </ItemTemplate>
                        </telerik:GridTemplateColumn>

CS:

protected void ImageButton1_Click(object sender, ImageClickEventArgs e)
    {
        Response.Redirect("GeneralClassification.aspx");
    }

Thanks
Princy.

[Pramod]

 Hi Princy,

I understand what you mean to say, but what if I need to get the column ID(or any data) for that particular row click.

Kindly help if this is possible to trap GeneralRadGrid_ItemCommand with the LinkButton as can be performed in any normal GridView control.


Thanks,
Pramod Singh

[Shinu]

Hi Pramod,

I was able to fire the ItemCommand event on clicking the ImageButton in the GridTemplateColumn. Can you try with a different CommandName other than "Edit" ?

ASPX:

<telerik:GridTemplateColumn UniqueName="TempCol" >
                         <ItemTemplate>
                             <asp:ImageButton ID="ImageButton1" runat="server" CommandName="DoEdit" />
                         </ItemTemplate>
                        </telerik:GridTemplateColumn>

CS:

protected void RadGrid1_ItemCommand(object source, GridCommandEventArgs e)
    {
        if (e.CommandName == "DoEdit")
        {
            Response.Redirect("GeneralClassification.aspx");

        }

    }

Thanks
Shinu.

[Pramod]

Hi Shinu,

Thanks for showing such a great patience.

I was able to do so, the fault was from my side. We have a base page template whereby the pageload was getting overriden, that was again binding the grid on EditIcon click of the grid ItemTemplate.

But not sure why this GeneralRadGrid_ItemCommand getting fired in case of LinkButton.


Thanks,
Pramod