How to specify javascript to run when ModalPopupExtender is shown
How to specify javascript to run when ModalPopupExtender is shown The ASP _ NET AJAX ModalPopupExtender has OnCancelScript and OnOkScript properties, but it doesn't seem to have an OnShowScript property. I'd like to specify a javascript function to run each time the popup is shown. In past situations, I set the TargetControlID to a dummy control and provide my own control that first does some JS code and then uses the JS methods to show the popup. But in this case, I am showing the popup from both client and server side code. Anyone know of a way to do this? BTW, I needed this because I have a textbox in the modal that I want to make a TinyMCE editor. But the TinyMCE init script doesn't work on invisible textboxes, so I had to find a way to run it at the time the modal was shown. They show you how to RAISE an event manually, not not how to attach to it: asp _ net _ ajaxlibrary _ act_modalpopup.ashx ...priceless 8 Answers hmmm... I'm pretty sure that there...