What I'm trying to accomplish is to have all the panes collapsed when the page loads.  I set the SelectedIndex property to -1.

While the page is loading for a brief moment all the panes are collapsed then when the page is done loading the first pane opens.

 I've searched and searched, this problem is driving me crazy!

Any ideas?!?

Thanks ahead.

Hi Fendtt62,

To achieve your goal, you may follow these steps:

  1. Check whether one of the panes in the Accordion is expanded or not, if yes, save the SelectedIndex.
  2. Raise the click event of the selected pane’s Header in the Button’s onclick event to collapse the expanded pane.

For more, please reference to this thread.

Best regards,

Jonathan

 I do not want to collapse all of the panes on a button click but rather when the page loads. 

I don't really develop pages, I develop modules for a portal.  There was a javascript problem between the portal and my module.

The solution was I had to put the whole accordion in a div, span, or fieldset. Then the selectedIndex property would work.

Hi Fendtt62,

That's similar.  You shall collapse it on pageLoad on client.

Best regards,

Jonathan