AJAX :: UpdatePanel Inside GridView Causes Other UpdatePanels On Page To Post Form Data?

Jul 21, 2010

I hope this is a really easy question but I'm struggling with it. I have a GridView that has an UpdatePanel within a TemplateField.

The idea is that the user can make simple alterations without a full page load being required.

I have simulated my page functionality in the following example, which simulates a database hit, gridview databinding and updatepanel functionality.

When you press any of the + or - buttons in the GridView, the form controls in the bottom UpdatePanel also post their contents back. I have seen this by using Firebug. On my real page however this is causing excessive bandwidth and is nearly the same as a full postback.

how I can force ONLY the appropriate UpdatePanel's contents to postback for processing, rather than all the UpdatePanels?? I've tried experimenting with Triggers but just can't get it working properly.

[Code]....

[Code]....

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