i have bind htmlSelectOneMenu. it contains some value. I want to set or display a value after a process.
How to change value
i have tried using setValue method of both binding property and value property of htmlSelectOneMenu.
Same issue is with InputTextArea. how to set value in it via code(RowSelectionListener of icefaces)
Value MUST be in the selection list. That is not an option. If it is not, the value WILL be reset.
You also have no control over how many times set/get methods will be called on a property during the JSF request processing lifecycle. Which is why side-effects and long-running operations should not appear in get/set methods.
subject: how to display value in htmlSelectOneMenu