On Thu, Jun 9, 2011 at 11:06 AM, Mathilde Pellerin <[email protected]> wrote: > Hi all, > > In a form, I have a textfield and a button which is disable. I want to > enable the button when user enter a value on textfield. > > so I do that : > emailField.add(new AjaxFormComponentUpdatingBehavior("onkeyup") { > > @Override > protected void onUpdate(AjaxRequestTarget target) { > System.out.println("------------ onUpdate trace"); > submitButton.setEnabled(true); target.add(submitButton); > } > }); > > onUpdate method is called (I have the trace in console) but my button is > still disable... > > This is the code of the button : > final Button submitButton = new Button("submitButton"); > submitButton.setEnabled(false); > > I don't understand why this code doesn't work because I saw similar code on > the Web that seems to work. > > Thanks for your help. > > -- > *Mathilde Pellerin* > Ingénieur en développement de logiciel > > STATLIFE > tel : 01.42.11.64.88 > mail : [email protected] >
-- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
