[TOMAHAWK-381] PanelTabbedPane: selecting tab during rendering can cause exceptions

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.1.1
• Component/s: Tabbed Pane
• Environment: XP/JDK 1.5/Firefox and IE on Windows
• Assignee: Unassigned
• Reporter: Steve Peterson
• Created: 18/Apr/06 03:18
• Updated: 24/Apr/06 22:25

Description

1. Create a tabbed pane layout with several tabs. Have one of the panels include a boolean field (primitive) in the backing bean, fronted by a SelectOneMenu. Make the panel with the boolean on it take a little while to render.

2. Quickly move among the tabs. You will get exceptions of the form:

[[/id-barcode]] Cannot set value for expression '#

{designHandler.design.contrastOutlineText}' to null.
javax.faces.el.EvaluationException: Cannot set value for expression '#{designHandler.design.contrastOutlineText}

' to null.
at org.apache.myfaces.el.ValueBindingImpl.setValue(ValueBindingImpl.java:310)
at javax.faces.component.UIInput.updateModel(UIInput.java:287)
at javax.faces.component.UIInput.processUpdates(UIInput.java:223)
at javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:715)
at javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:715)
at javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:715)
at javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:715)
at javax.faces.component.UIForm.processUpdates(UIForm.java:87)
at javax.faces.component.UIComponentBase.processUpdates(UIComponentBase.java:715)
at javax.faces.component.UIViewRoot.processUpdates(UIViewRoot.java:158)