DataScrollerPhaseListener searches component tree when not using datascroller
component
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Key: RF-3488
URL: http://jira.jboss.com/jira/browse/RF-3488
Project: RichFaces
Issue Type: Bug
Affects Versions: 3.2.0
Environment: RichFaces 3.2.0.SR1 + Seam 2.0.1.GA + JBoss AS 4.2.2.GA
Reporter: Peter Brewer
Priority: Minor
The org.richfaces.component.DataScrollerPhaseListener adds a phase listener
that always searches through the component tree looking for a DataScroller
component (to reset the pagination I think), evaluating the isRendered flag on
each component.
I would suggest that, if possible, this should only occur when a DataScroller
component is actually present on the page, avoiding the overhead of searching
the entire component tree on each request. (Could the DataScroller component
store its id in the view root attributes to switch the searching on/ off?)
Also, the evaluation of the rendered attribute by the phase listener ought to
be documented to aid developers.
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