Thank you Tong, interesting approach.
I make it work for me by adding AjaxFormSubmitingBehavior to the Radio
component, just to keep in synch the model with the RadioGroup state. But
your solution is more elegant.
Kent Tong wrote:
>
> Alex Objelean <alexandru.objelean <at> isdc.ro> writes:
>
>> Thank you Jan! Sad thing is that 1.2.x branch will never support this
>> feature.
>
> Try:
>
> Form f = ...;
> RadioGroup rg2 = new RadioGroup("rg2", ...);
> rg2.setOutputMarkupId(true);
> setupAjaxRadio(f, rg2, new Radio("r3", new Model("abc")));
> setupAjaxRadio(f, rg2, new Radio("r4", new Model("def")));
> ...
>
> private void setupAjaxRadio(final Form form,
> final RadioGroup radioGroup,
> final Radio radio) {
> radioGroup.add(radio.add(new AjaxEventBehavior("onchange") {
> protected void onEvent(AjaxRequestTarget target) {
> radioGroup.processInput();
> target.addComponent(form);
> }
> protected CharSequence getEventHandler() {
> return getCallbackScript(new AppendingStringBuffer(
> "wicketAjaxPost('").append(getCallbackUrl()).append(
> "', wicketSerialize(document.getElementById('"
> + radio.getMarkupId() + "'))"), null, null);
> }
>
> }));
> }
>
>
>
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