Description Joseph Vincens 2011-09-12 13:48:55 EDT

When a new DataGrid is created the eze$$setInitial method is called in the constructor.
   eze$$setInitial() calls
        setShowButtonBar() calls
            render() calls 
                this.dataIsAvailable() calls 
                    this.dataLoader() throws undefined exception
dataLoader is a delagate
If you look at the DataGrid definition dataLoader is defined after the setShowButtonBar so dataLoader is not defined.

ShowButtonBar is defined as:
    showButtonBar boolean{@EglProperty, @VEProperty{default = "true"}} = true;
.......
    dataLoader DataLoader = fullyCached;



I looked at what RBD did. RBD did not obey the @EGLProperty when it set the deafult value for the showButtonBar object. RBD did 
        this.showButtonBar = true;
EDT is obeying the @EglProperty annotation on showButtonBar and is calling the setShowButtonBar(true) to set the default value. setShowButtonBar sets the value and then calls render() which causes the problem.