Activate the button on change of value selectOneChoice

Hi friends,

I use JDeveloper 11.1.1.5.0.

I slipped and fell a selectOneChoice of the data control, and a button of the component palette.

Now, I want to just turn the button on the change in value of selectOneChoice. If the value is not changed while the button is disabled.

Please help me.

Thank you

$@M$

Hello
in your button set off a real.
then do a valuechangeListener to your selectoneChoice with true autosubmit.


              
                
                
                
              
    public void change(ValueChangeEvent valueChangeEvent) {
        //getMyButton is component binding(RichCommandButton)
        getMyButton().setDisabled(false);
       //refresh component
        AdfFacesContext.getCurrentInstance().addPartialTarget(getMyButton());
    }

Tags: Java

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