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Adding a progress bar to a DeleteCommand action in GridButtonColumn

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Richard
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Richard asked on 05 Aug 2010, 10:42 PM
I have a RadGrid in which one of the columns is a Delete column that removes the record it is associated with.  I notice there is a few seconds of lag time between the time I click the Delete button and when the page refreshes to actually show the grid with the record removed, I would like to include some type of progress bar or other icon that displays in that span of time between clicking and page refresh so that users aren't tempted to navigate away from the page while the record is being deleted.  The GridButtonColumn for performing this operation is outlined below.

<telerik:GridButtonColumn HeaderText="Drop Ticket" Text="Drop" CommandName="Delete" UniqueName="Drop" ConfirmText="Are you sure you want to drop this ticket?" ConfirmTitle="Drop Ticket" ConfirmDialogType="RadWindow" >
</telerik:GridButtonColumn>

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Martin
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answered on 11 Aug 2010, 08:20 AM
Hello Richard,

One possible option is to AJAX-ify your grid and show a RadAjaxLoadingPanel during the delete command processing. The following online example demonstrates this approach:

Automatic Operations

I hope this helps.

Regards,
Martin
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