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RadAjaxManager and Usercontrol does not work

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Ajax

This is a migrated thread and some comments may be shown as answers.

Jorge asked on 22 Jun 2011, 06:48 PM

I have a UserControl that implements IPostBackEventHandler and I have several problems:

void IPostBackEventHandler.RaisePostBackEvent(string eventArgument)

{

if (eventArgument.Equals("Refresh", StringComparison.InvariantCultureIgnoreCase))

Refresh();

}

1) RadAjaxManager Property Builder does not list my control. I must add it manually in the Page_Load event.
2) When I initiate an ajax postback in javascript with the following code it does a normal postback (not ajax postback):

<%= Page.GetPostBackEventReference(FormView.FindControl("anotaciones"), "Refresh"

) %>

I solved the problem with two "not elegant" solutions:

1) By ajaxfing the whole FormView (totally inefficient!)
2) Or by putting the usercontrol in a RadAjaxPanel and then implementing the Ajax_Request event:

((sender as Control).FindControl("anotaciones") as Anotaciones).Refresh();

Is this a common practice? Or should RadAjaxManager work?
Thanks a lot!

RadAjaxManager and Usercontrol does not work

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