radgrid button Delete command postback not working in UI for ASP.NET AJAX

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radgrid button Delete command postback not working

9 Answers 146 Views

Grid

This is a migrated thread and some comments may be shown as answers.

9 Answers, 1 is accepted

answered on 17 Oct 2018, 03:21 PM

Hi Shashi,

Ensure that the CommandName property of the GridButtonColumn is set to "Delete".

<telerik:GridButtonColumn ButtonType="LinkButton" CommandName="Delete" Text="Delete" ConfirmText="Are you sure you want to delete this record?">

</telerik:GridButtonColumn>

Also, ensure that you have subscribed to the OnDeleteCommand as follows:

<telerik:RadGrid ID="RadGrid1" runat="server" OnDeleteCommand="RadGrid1_DeleteCommand">

<MasterTableView AutoGenerateColumns="False" DataKeyNames="OrderID">

<Columns>

<%--Ommited for brevity--%>

Place a debugger at the OnDeleteCommand event handler and press the button. The breakpoint is hit.

If the issue persists, consider sending us a sample project where the issue could be produced and we will debug it locally to check where does the problem stem from.

Kind regards,
Tsvetomir
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answered on 08 Apr 2019, 12:02 PM

I am having the same problem. The OnDeleteCommand is not firing. I put a break in the code and it is never hit. Why is this?

<telerik:RadGrid RenderMode="Lightweight" runat="server" ID="RadGrid2" AllowPaging="True" AllowSorting="true" OnNeedDataSource="RadGrid2_NeedDataSource" OnDeleteCommand="RadGrid2_OnDeleteCommand" EnableViewState="False" AllowAutomaticDeletes="True"> <MasterTableView DataKeyNames="ID" AutoGenerateColumns="False" > <Columns> <telerik:GridButtonColumn ButtonType="FontIconButton" CommandName="Delete" /> <telerik:GridBoundColumn DataField="itemName" HeaderText="Description" /> <telerik:GridBoundColumn DataField="itemPrice" HeaderText="Price" /> <telerik:GridBoundColumn DataField="itemID" Visible="False"/> </Columns> </MasterTableView></telerik:RadGrid>

answered on 24 Apr 2019, 07:35 PM

Is there any fix for the issue? I am facing same issue here. I have following code and its not firing the onDeleteCommand event

<telerik:GridButtonColumn ConfirmText="Delete this data?" ConfirmDialogType="RadWindow"
ItemStyle-BackColor="#99ccff" ConfirmTitle="Delete" ButtonType="LinkButton" CommandName="Delete"
Text="Delete" UniqueName="DeleteColumn">
<ItemStyle HorizontalAlign="Center" CssClass="MyImageButton"></ItemStyle>
</telerik:GridButtonColumn>