<updatePanel>
<panel1>
<panel2>
<updatePanel>
<panel3>
I am trying to change the visibility of my panel
so in some point in my application i need to set the visibility of panel 1 and 2 to false
and set the visibility of panel 3 to true.
panel 1 and 2 go invisible, but panel3 won't go visible.
Any body knows why?
On page load i set panel3.visible to true, and it works but when i try to make it visible again it doesn't work.
I AM USING ispostback on page load, so it's being called only once and that is not the problem.
I also tried to call Page.Validate(); after changing the visibility, but it didn't help