http://www.intersoftsolutions.com/Community/WebGrid/How-to-get-proper-FlypostbackAction-in-server-when-using-UpdateUI-and-Refresh-on-client-side/http://www.intersoftsolutions.comenCopyright 2002 - 2015 Intersoft Solutions Corp. All rights reserved.60http://www.intersoftsolutions.com/Community/WebGrid/How-to-get-proper-FlypostbackAction-in-server-when-using-UpdateUI-and-Refresh-on-client-side/Wed, 10 Mar 2010 06:14:18 GMThandy@intersoftpt.com<p>Hi Mike,</p><p>Actually the easiest way to know if it is refresh or grouping, can be known in IntializePostBack event. Those operations will do FlyPostBack. IntializePostBack event will be raised evertime postback. You can use <b><i>e.Actio</i></b>n to know the current process. Hope this helps.</p> <p>Regards,<br />Handy</p>http://www.intersoftsolutions.com/Community/WebGrid/How-to-get-proper-FlypostbackAction-in-server-when-using-UpdateUI-and-Refresh-on-client-side/Mon, 08 Mar 2010 22:48:40 GMTmdearman@libera.com<p>Using the Client Programmatic UI sample as a testbed, the AddGroupColumn() method adds a WebGridGroup, called UpdateUI on the table then called the grid's RefreshAll method.</p> <p>On the server-side, how can you see that the client action was a ColumnGroup action?</p> <p>In previous versions of the WebGrid (3.5), this normally comes across in the FlyPostbackAction string.</p> <p> </p> <p>Normally when the Refresh or RefreshAll flypostback action is fired, I re-retrieve the data from the database and reset all grid/table/column properties to their defaults.  However, I can't tell the difference between a user just grouping from the client-side and really refreshing.</p> <p>Any ideas?</p> <p>Mike</p>