prerender() executes for ViewController not rendered when navigating to
page/bean not implementing ViewController
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Key: SHALE-371 URL: http://issues.apache.org/struts/browse/SHALE-371 Project: Shale Issue Type: Bug Components: View Affects Versions: 1.0.4-SNAPSHOT Environment: Windows XP Pro, Tomcat 5.5, JDK 1.5.0_04, MyFaces Reporter: Stan Zapryanov Assigned To: Craig McClanahan

Not sure if this is a bug but it looks like it. When navigating to a view (JSF) not implementing the ViewHandler framework from
a ViewController t(JSF/bean) that does, currently the prerender() method gets
executed on the viewcontroller that you are leaving (that won't get rendered). My guess is that currently the old FacesConstants.VIEW_NAME_RENDERED entry
remains in the request map even though you are not rendering that viewconroller,
and that triggers the execution of prerender(). Here is a suggested fix that appears to correct the problem described but I
woudn't know if it may brake other stuff.. : In the setupViewController() method of the ViewViewHandler class: vc = vr.resolveVariable(context, viewName); if (vc == null) { if (log.isDebugEnabled()) { log.debug(messages.getMessage("view.noViewController", new Object[] { viewId, viewName })); } // ---- START OF PROPOSED FIX context.getExternalContext().getRequestMap()
.remove(FacesConstants.VIEW_NAME_RENDERED); //------END OF FIX------- return; } Hope all makes sense and was helpful. Cheers!