Hi...

I have put web panel's header text as check box.. That means instead of header text one check box would come. I have explicitly said <Expansion indicator height='0px' width=' 0px '>.. Whenever the check box is checked/unchecked the panel gets expanded/collapsed..

Here, webPanel is placed inside websplitter which is placed inside webasynrefreshpanel,

But the problem in this code is,

Whenever the panel is refreshed, the expansion indicator arrows comes as hidden but it maintains some space (For instance :26 px height on top of the panel) . But if i expand and collapse the panel manually, It is ok... If i did via coding it is not Ok.

How to solve the problem?

One more thing?

When the user double clicks the panel, It gets expanded/collapsed. I should avoid it too...