I am a wicket newbie, but when I had a similar thing I wanted to do, I
just used CSS to make the component invisible/visible (display: none).
The ajax behavior just changed the style. I am pretty certain setVisible
is not the best/easiest way to handle this.
James
kenixwong wrote:
> I'd like to be able to click a set of radio box and then make a component
> visible or invisible using Ajax or else. Is that any idea for it?
>
> As i read the radioGroup and radioChoice, can i know what is the different
> btw both?
>
> Here is my partial code:
> categoryField = new TextField("category");
> categoryField.setOutputMarkupId(true);
>
> final RadioGroup radioGroup = new RadioGroup("RadioGroup", new Model());
> listView = new ListView("ListView", optionClassList)
> {
> protected void populateItem (final ListItem item)
> {
> Radio radio = new Radio("radio", item.getModel());
> radio.add (new AjaxEventBehavior("onclick")
> {
> protected void onEvent (AjaxRequestTarget target)
> {
> if(item.getModelObject ().equals("abc")){
> target.addComponent
> (departmentChoice.setVisible(false));
> }else{
> target.addComponent
> (categoryField.setVisible(false));
> }
> }
> });
> item.add(radio);
> item.add(new Label("label", (String)item.getModelObject ()));
> }
> };
> radioGroup.add (listView);
> add(radioGroup);
>
>
> It work, but oaly the first time. Mean after i clicked on the radio few
> times, it nothing happen.
>
> thanks for help...
>
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