Rank: Newbie
Groups: Member
Joined: 12/4/2007
Posts: 4
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Here's my situation:
1. UserControl contains dropdownlist and callback panel triggered by it.
2. UserControl's callback panel includes a 2nd dropdownlist which populates during the trigger event.
3. Main page includes a callback panel triggered by the dropdownlist in #2. However, based on what I've seen in the forums, I have to set the trigger to the entire UserControl, as it can't see the individual controls within.
Problem is - since the latter Callback Panel triggers off the entire UserControl, it's intercepting the event in #1 and the #2 callback panel never gets triggered.
Is there a way I can make the panel on the main page only trigger off a particular event (raised by the UserControl) instead of the UserControl as a whole?
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Rank: Administration
Groups: Administration
Joined: 5/27/2007
Posts: 24,194
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Hi,
Add a third CallbackPanel control into the UserControl and:
1. Set it to be triggered by dropdownlist #2;
2. Set this CallbackPanel control and the CallbackPanel control in your main page's GroupName to the same value;
3. Clear the CallbackPanel control in your main page's trigger;
This way when the third CallbackPanel is triggered by dropdownlist #2, the one in your main page will also be triggered because they have the same GroupName.
Thanks
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Rank: Newbie
Groups: Member
Joined: 12/4/2007
Posts: 4
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Cool, hadn't thought about using GroupNames. I have some other complications that will prevent this solution from working exactly, but this was a satisfactory answer for solving the main problem.
Thanks!
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