[richfaces-issues] [JBoss JIRA] Commented: (RF-10967) Drag'n'Drop does not work with PARTIAL_STATE_SAVING FALSE

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 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.