ICEfaces
  1. ICEfaces
  2. ICE-2753

Drag and drop between tree node and panelGroup causes exception

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 1.7
          • Fix Version/s: 1.7.1
          • Component/s: ICE-Components
          • Labels:
            None
          • Environment:
            all

            Description

            When dragging a tree node to 1 of 3 panel groups set as drop targets, an internal server error popup is shown and an exception is thrown when the item is dropped:

            11:24:41,031 WARN [lifecycle] java.lang.NullPointerException
            javax.faces.el.EvaluationException: java.lang.NullPointerException
            at com.sun.faces.application.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:91)
            at com.icesoft.faces.component.ext.HtmlPanelGroup.broadcast(HtmlPanelGroup.java:743)
            at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:447)
            at javax.faces.component.UIViewRoot.processDecodes(UIViewRoot.java:494)
            .............................

            I have attached my 1.6.2 test case which had been deployed on jboss 4.2.

              Issue Links

              depends on

              Bug - A problem which impairs or prevents the functions of the product. ICE-2680 dragEvent.getTargetDragValue() always null

              • Major - Major loss of function.
              • Closed

                Activity

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                Hide
                Permalink
                Tyler Johnson added a comment -

                Example uses 1.6.2. Does not work in 1.7

                Show
                Tyler Johnson added a comment - Example uses 1.6.2. Does not work in 1.7
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                Mircea Toma added a comment -

                Tyler, please compile the classes with JDK 1.4 or 1.5. I can't run the application on Mac. Also, you have to include all the required libraries in the WAR file. Don't assume that somebody else will have the exact same libraries in the IDE or the app. server classpath.

                Show
                Mircea Toma added a comment - Tyler, please compile the classes with JDK 1.4 or 1.5. I can't run the application on Mac. Also, you have to include all the required libraries in the WAR file. Don't assume that somebody else will have the exact same libraries in the IDE or the app. server classpath.
                Hide
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                Tyler Johnson added a comment -

                Source code for test case.

                Show
                Tyler Johnson added a comment - Source code for test case.
                Hide
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                Adnan Durrani added a comment -

                The NullPointerException caused by the code inside the bean.

                Show
                Adnan Durrani added a comment - The NullPointerException caused by the code inside the bean.
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                Adnan Durrani added a comment -

                However I have to test that why the e.getTargetDragValue() is returning null.

                Show
                Adnan Durrani added a comment - However I have to test that why the e.getTargetDragValue() is returning null.
                Hide
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                Adnan Durrani added a comment -

                Tyler's app works with 1.7DR#3. This bug seems like a regression of ICE-2680

                Show
                Adnan Durrani added a comment - Tyler's app works with 1.7DR#3. This bug seems like a regression of ICE-2680
                Hide
                Permalink
                Adnan Durrani added a comment -

                ICE-2680 fixes this problem.

                Show
                Adnan Durrani added a comment - ICE-2680 fixes this problem.
                Hide
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                Mandeep Hayher added a comment -

                The original problem reported in the support link still exists:

                -If the application has more than one drop targets, user can drag and drop to only first drop target.

                It works fine with Icefaces1.6 but NOT with Icefaces1.7, I didnot see any exceptions in the server logs.

                Show
                Mandeep Hayher added a comment - The original problem reported in the support link still exists: -If the application has more than one drop targets, user can drag and drop to only first drop target. It works fine with Icefaces1.6 but NOT with Icefaces1.7, I didnot see any exceptions in the server logs.
                Hide
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                Adnan Durrani added a comment -

                branch 1.7: revision 16590
                trunk: revision 16591

                Show
                Adnan Durrani added a comment - branch 1.7: revision 16590 trunk: revision 16591

                  People

                  • Assignee:
                    Unassigned
                    Reporter:
                    Tyler Johnson
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                    Dates

                    • Created:
                      Updated:
                      Resolved: