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Check old component before hiding it for a component switching. Ref: ticket #37 in assembla - Scribboo try to hide old component before switching to new one. But, old one was already removed. It cause an error. - This is fixed by checking old component if it is still existed before hiding it.
author Thinker K.F. Li <thinker@codemud.net>
date Thu, 07 Apr 2011 13:45:07 +0800
parents c4f7bd52fec2
children
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