I use jsf 2.0, it's implementation mojarra 2.0.3.
I have problem with attribute "rendered". I use it to control visibility of buttons. Visibility works correctly. But when this attribute is set, method doCancelEditBuilding does not called. Instead of redirecting to building_list.xtml page, current page refreshes but some fields of it's bean reset. If I remtove attribute rendered - buttons works correctly.