I have javascript onclick that shows the modalpopupextender and sets a normal html label in it to a different value - however it doesn't update it on the screen.
I tried setting innerhtml, innertext, value, text, outertext using the javascript, but none of them work.
I assume this has something to do with the way modalpopupextenders work. I breakpointed so I know for sure it is the correct label that is being edited etc.
What could it be? It works if I change the control from a label to a textarea.
Edit: oops, modalpopupextender not dialog...