ModalPopupExtender OnShow Event
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Thomas
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Published on 2011-01-13T09:51:09Z
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2011/01/13
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When clicking a button, I have a ModalPopupExtender (Panel) that gets displayed. I can't seem to trigger any event during that process.
Adding an event to the button that opens the ModalPopupExtender doesnt work, as it never triggers. Adding the button as a trigger in my UpdatePanel also doesnt work.
Scenario: I have a gridview with a button outside of the gridview. Clicking the button opens up a ModalPopupExtender which needs to display the checkboxes clicked on the gridview. I have the code to get the checkboxes clicked on the Gridview, however I cant seem to use an event during the process of opening the ModalPopupExtender.
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