Hi, I think this should be a feature of the form and not of the layout components. And yes, it would be nice to have a feature like this.
In the meantime you can do this with javascript. Iterate over all elements of the form and add an onchange listener to each input element. Regards Helmut ----- Original Message ----- From: Zied Hamdi To: MyFaces Sent: Wednesday, January 09, 2008 10:55 AM Subject: [tobago] tc:panel, tc:box, and maybe tc:sheet onChange attribute Hi pioneers, Before submitting a feature request I'd like to be sure there's no way to do what I want today: I need to keep do an action on any change inside a panel, this is a frequent case in UI developement: e.g: to enable a save button or open a popup 'do you want to save changes'. A few years ago I made an analogous mecanism in swing: I extended Panel.add() (and remove()) and made it add a listener to the added component to check if changes has occured). The extended panel must it self implement the onChange event features and interfaces to respond to nested panels events (and forward them to its parent). Is a feature like this available in Tobago (maybe through a facelet)? If not, do you think it's a good idea to add a feature request in this sens? Regards, Zied
