HOW CAN I DISPLAY THE NON EDIABLE FIELDS WHEN I SELECT THE OPTION IN STRUTS

Question

I have the give description.

Project Name(List Box) --> when Project name is selected, the Client Name(with Text Field), Front End(with text Field), Back End(with Text Field), Start Date(with Text Field), Submition Date(With Text Field) should be displayed(Fields should be Non Editable)},{Manager Name(List Box) ---> when Manager Name is selected, The Skills(With Text Field), Experience(with Text Field), Team Size(With Text Field) should be displayed(These fields should be non editable)},Project Issued Date(Text Field with Calendar Button), Project Close Date(Text Field with Calendar button), Issue(Submit Button), Close(Button)