Hi guys, I'm using MyFaces 1.2.6 + Trinidad 1.2.13 and experiencing the content of a dialog in lightweight mode with useWindow = true (thus using iframe) being reloaded twice in FF (3.6.3). In IE and Chrome it works fine, gets reloaded only once. I digged into the JS code and think I spotted to problem. It's in the adf\PanelPopup.js , method _calcPosition, line 562. It tries to append the popup to the parent node even though it's already there which causes reloading already loaded content. I'm attaching patch which I tested on FF 3.6, IE7,8, Chrome and Opera and it seems to be working fine. I'm happy to be of a further help to sort out this issue.
Cheers, Jakub
PanelPopup.patch
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