[richfaces-issues] [JBoss JIRA] (RF-10967) Drag'n'Drop does not work with PARTIAL_STATE_SAVING FALSE
Michael Abele (JIRA)
jira-events at lists.jboss.org
Fri Jun 1 09:13:18 EDT 2012
[ https://issues.jboss.org/browse/RF-10967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12698022#comment-12698022 ]
Michael Abele commented on RF-10967:
------------------------------------
Same here. We temporary solved this by adding a modified MethodExpressionDropListener to our code base which implements Serializable interface.
> 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
> Labels: PARTIAL_STATE_SAVING
> Fix For: 4.Future
>
>
> 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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