Slow performance when tabbing through form elements

[Tom Götz]

Hi!

I've got a performance problem when navigating through form elements using the 
tab key. This issue is not directly wicket related, but maybe someone could 
point me into the right direction how to analyze/improve the situation:

we're using a tabpanel to render several tabs (~8-10) containing lots of form 
components. Tab-switiching is done client-side only, so there's no ajax 
roundtrip. Now if you focus one of the form components and hit the 'tab' key to 
skip to the next form element, there's a noticeable delay of ~200-400ms, 
although there's no ajax involved. Could this be related to the amount of form 
components displayed, i.e. does it take that long for the browser to 
calculate/determine which element to focus next?

How could I determine the cause for the delay?

Cheers,
   -Tom




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ModalWindow and Page expired

[Piratenvisier]

When I try to close the ModalWindow with window.close(target)
I get the error Page expired
How can I solve this ?

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