http://www.intersoftsolutions.com/Community/Tags/pending/http://www.intersoftsolutions.comenCopyright 2002 - 2015 Intersoft Solutions Corp. All rights reserved.60http://www.intersoftsolutions.com/Community/Tags/pending/Mon, 17 Oct 2011 07:34:17 GMTinterfungWebGridserver sidepending changespendingvalidation<p>Hi,</p> <p>Below is the scenario for my project.</p> <p /> <ul><li>I have a grid for user input</li><li>The grid's data-binding, layout and batch update is done at server side</li><li>The grid is paged</li><li>Call AcceptAllChanges (client-side) to invoke WebGrid1.BatchUpdate</li><li>Validation is done in WebGrid1.BatchUpdate (before write to Database, server-side). [ I wonder if there is any other events for the gird's data validation]</li></ul> <div>As I need to validate before updating data in Database; so I called "AcceptAllChanges" (client-side) to invoke the server-side "WebGrid1.BatchUpdate" event.</div> <div><br /></div> <div>When Input is valid, everything goes fine. But if the input is invalid, all the Pending changes will be lost (since I call the AcceptAllChanges). Since the WebGrid is paged, so I can't use client-side to add back the pending changes. </div> <div><br /></div> <div>Is there any way that I could add the Pending changes back when the grid has invalid input, so that, the data inputted before "AcceptAllChanges" can stay on the grid for users to correct.</div> <div>Or is there any Event of WebGrid can be provided for validation before the WebGrid.batchUpdate Event.</div> <div><br /></div> <div>Thanks and Regards,</div> <div>Fung</div>