On Tue, Jun 26, 2012 at 10:14 AM, Josh Kamau <[email protected]> wrote: > Thanks for the prompt response. > > The dropdown gets repainted... That works fine. Now i have other > components that gets repainted when the dropdown value is changed. I want > them to be repainted when i change the dropdown value from inside the code.
I'd suggest to broadcast an event (Wicket 1.5 server-side events) in this case. > > On Tue, Jun 26, 2012 at 10:02 AM, Martin Grigorov <[email protected]>wrote: > >> Hi, >> >> If you change the model(object) then you just need to re-paint the >> dropdown and it will have the new value selected. >> >> If you want to select another value without user interaction you can >> use plain JavaScript: selectEl.selectedIndex = 3; >> See http://stackoverflow.com/a/6210445/497381 >> >> >> On Tue, Jun 26, 2012 at 9:56 AM, Josh Kamau <[email protected]> wrote: >> > Hi Guys ; >> > >> > I have a dropdown choice component that has an onchange behavior that >> works >> > as expected. >> > >> > Now, somewhere along the code, i do mydropdown.setModelObject()... >> > >> > I want the onchange behavior to be triggered without the user having to >> > click the dropdown . Is it possible ? >> > >> > JOsh. >> >> >> >> -- >> Martin Grigorov >> jWeekend >> Training, Consulting, Development >> http://jWeekend.com >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [email protected] >> For additional commands, e-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]
