AJAX :: - Upgraded To Framework 3.5 Full Postbacks Occuring?
Jan 7, 2010
We have recently upgraded to Framework 3.5 from 2.0. Since then, areas of the site now do full postbacks where they did partial postbacks in 2.0. There are numerous cases and they seem to differ. In one case there is a image button within a repeater that
is in an update panel. The update panel is also within a user control. In 2.0 the click of the image button would cause a partial postback. Now in 3.5, it results in a full postback. If the repeaters' ItemCommand event is set up in the update panels' asyncpostback
triggers, it will work again. Shouldn't the controls be picked up by the updatepanel by default? Other areas of the site that use similar controls and methods seem to work fine.
Having to some kind of code fix is really not an option. We would require a full scale manual retest of the whole site to find all the partial postbacks that no longer work and try and fix. We do not have the time or resources to handle that. I am hoping there is a setting or property in the web.config that I am overlooking that could be set that would return everything to working as it did in 2.0.
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