Drag'n'Drop does not work with PARTIAL_STATE_SAVING FALSE
---------------------------------------------------------
Key: RF-10967
URL: https://issues.jboss.org/browse/RF-10967
Project: RichFaces
Issue Type: Bug
Security Level: Public (Everyone can see)
Components: component-drag/drop
Affects Versions: 4.0.0.Final
Environment: tomcat 6.0.32
RichFaces 4.0.0-Final
Reporter: Stephan Meisinger
if partital state saving is off
<context-param>
<param-name>javax.faces.PARTIAL_STATE_SAVING</param-name>
<param-value>false</param-value>
</context-param>
droping of items does noth work and causes a NullPointerException
at
org.richfaces.event.MethodExpressionDropListener.processDrop(MethodExpressionDropListener.java:47)
at org.richfaces.event.DropEvent.processListener(DropEvent.java:74)
at
javax.faces.component.UIComponentBase.broadcast(UIComponentBase.java:777)
at
org.richfaces.component.AbstractDropTarget.broadcast(AbstractDropTarget.java:122)
at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:787)
at
javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1252)
at
com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81)
... 18 more
imho MethodExpressionDropListener should be serializable, otherwise
methodExpression can't be set by the SafeStateHolder.
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