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UltraWebGrid, InitializeDataSource and AJAX Update Panel
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I am using UltraWebGrid V10.3. On my page, I have 2 AJAX update panels. The first ajax update panel contains 2 asp dropdowns and a search button. The second ajax update panel contains the UltraWebGrid and a message label. There is no overlap between the 2 update panels. I am retrieving data based on values in the dropdown and binding data to the grid in InitializeDataSource. The problem I am having is that the InitializeDataSource is fired even when a partial postback occurs when I select a value in the first drowpdown from the first update panel. Is there a way to not update the grid when the dropdown changes? Per my requirement, the data in the grid should only change when I click on the search button. Hope that makes sense.