ASP.Net UpdatePanel Button not posting back at all

Question

Hi Everyone.

I've got a problem with an updatepanel.

There are number of child triggers for the updatepanel so ChildrenAsTriggers is set to true.

The async postback controls are a gridview, several linkbuttons and a normal button. All controls work fine apart from the normal button which doesn't post back at all, neither synchronously or asynchronously.

The UpdatePanel containing all of the controls is within an ASCX.

Any help would be greatly appreciated as this is one of the last bugs I have to fix before release.

If anyone needs any further information or source, I can provide.

Many thanks in advance, Jason

EDIT

Sorry, I made a boo-boo. It was a javascript problem.

For anyone using postback controls within jQuery dialogs, add this code to the dialog construct:

open: function(event, ui) {
        this.parent().appendTo($("form:first"));
    }

Thanks hallie for commenting.