ADF- Customizing BC Error Messages

How to customize Oracle business component error messages , to be user friendly message?

ADF - Create Detail with Multiple-Masters Tables

In this Demo I'll discuss with you , how to create One detail view object with two or more masters tables ?
only one trick will resolve the issue !!

ADF – selected value from SelectOneChoice  Components

In this article I’ll discuss how to get Values from SelecrtOneChoise Component rather than index

Before we Start . you should know the Problem.

Case :

We have jspx page contains SelectOneChoise Component depend on List of value from DepartmentVO .

 We need to return its value when user change the value of this Component.

The value must return DepartmentVO attributes .new and old value .

Problem :

When you try to get value direct with EL , The result will return index of current row for DepartmentVO (List of Value ),  when we need return real data .

Solution :

1-      Create new jspx page .

2-      Drag EmployeesVO as form .

3-      Create two inputText  for new Value and Two inputText for old Value .

4-      Add custom code in backbean , ValueChangeListener property

5-      Set partial trigger property reference to soc1 (SelectOnceChoise Component)

6-      Set autosubmit propriety for soc1

    public void soc1_valueChangeListener(ValueChangeEvent valueChangeEvent) {

        BindingContainer bindings = BindingContext.getCurrent().getCurrentBindingsEntry();

        JUCtrlListBinding listBinding =(JUCtrlListBinding)bindings.get("DepartmentId");

        Row selectedValue = (Row) listBinding.getSelectedValue();

        Object nDeptid = selectedValue.getAttribute("DepartmentName") ;

        Object nDeptname = selectedValue.getAttribute("DepartmentId") ;

        Object nLocation = selectedValue.getAttribute("LocationId") ;

        it10.setValue(nDeptid);

        it11.setValue(nDeptname);

        int ind = Integer.parseInt(valueChangeEvent.getNewValue().toString()) ;

        listBinding.setSelectedIndex(ind);

        selectedValue = (Row) listBinding.getSelectedValue();

        Object oDeptid = selectedValue.getAttribute("DepartmentName") ;

        Object oDeptname = selectedValue.getAttribute("DepartmentId") ;

        Object oLocation = selectedValue.getAttribute("LocationId") ;       

        it12.setValue(oDeptid);

        it13.setValue(oDeptname);

    }