[richfaces-issues] [JBoss JIRA] Commented: (RF-10967) Drag'n'Drop does not work with PARTIAL_STATE_SAVING FALSE
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https://issues.jboss.org/browse/RF-10967?page=com.atlassian.jira.plugin.s...
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Jay Balunas commented on RF-10967:
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Thanks Stephen! Unfortunately the migration from RF 3-->4 is not as easy as we would
have liked. It is mainly because of the depth of changes and inovation that RichFaces 3
did on top of JSF 1 to get all of that functionality working.
We'll continue to update the migration guide, and please let us know in the forums
when you have issues that are not covered there.
Drag'n'Drop does not work with PARTIAL_STATE_SAVING FALSE
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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
Assignee: Lukáš Fryč
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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