Hi guys,

i have a tree with drag & drop support after dragging an item, tree doesn't update until i refresh page 

i'm using richfaces 3.3.0

public void dropListener(DropEvent dropEvent)
    {
        Dropzone dropzone = (Dropzone) dropEvent.getComponent();
        Object dragValue = dropEvent.getDragValue();
        Object dropValue = dropzone.getDropValue();

        if (dragValue instanceof ProjectView)
        {
            handleProject((ProjectView) dragValue, (ProjectView) dropValue);

        }

        addTreeToRerender();
    }

    private void handleProject(ProjectView dragValue, ProjectView dropValue)
    {
        getEntityManager().createNamedQuery(Projwbs.UPDATE_WBS_BY_PARENT_ID).setParameter(1, dropValue.getWbsId())
                .setParameter(2, dragValue.getWbsId()).executeUpdate();

    }

    private void addTreeToRerender()
    {
        try
        {

            AjaxContext ac = AjaxContext.getCurrentInstance(facesContext);
            UIComponent destTree = facesContext.getViewRoot().findComponent("projectTreeForm");
            ac.addComponentToAjaxRender(destTree);
            ac.addAreasToProcessFromComponent(facesContext, destTree);

        }
        catch (Exception e)
        {
            System.err.print(e.getMessage());
        }
    }

the addTreeToRender seems refresh the tree but item is still in the last state

Actually it's really wierd when i create a button and run this method it works

<a:commandButton value="refresh"  reRender="treeList" action="#{projectTreeSearch.addTreeToRerender}" />

do you know how i can fix this ?

is this bug ?