Hi,
The browser doesn't send any data for form elements which are not visible.
When clicking the AjaxLink you make panel1 invisible (display:none). The
following form submit submits only the visible form elements, thus empty
value is set to the checkbox's model.
Martin Grigorov
Wicket Training and Consulting
On Wed, Jun 25, 2014 at 11:32 PM, Vishal Popat <vishal.po...@cipriati.co.uk>
wrote:
> Hi,
>
> I have two panels added to a form. The idea is to create a step 1, step 2
> type functionality where after clicking next on panel 1, it hides and shows
> Panel 2.
>
> I have a checkbox on Panel 1
> add(new CheckBox("single", new
> PropertyModel(SelectionPanel.this, "single")));
>
> and I have the following link
> add(new AjaxLink("next") {
> @Override
> public void onClick(AjaxRequestTarget target) {
> panel1.add(new AttributeModifier("style",
> new Model<String>("display:none")));
> target.add(panel1);
>
> JQueryEffectBehavior effectBehavior = new
> JQueryEffectBehavior("#panel2", "slide", slideOptions, 400);
>
> target.appendJavaScript(effectBehavior.toString());
> target.add(panel2);
> }
> });
>
> I submit the form using AjaxButton on panel2 where I log out the
> PropertyModel data. The data shows the defaults for single in panel1 but is
> fine for any data in Panel2
>
> I have narrowed it down to when I call target.add(panel1) in the onClick.
>
> Does this call clear any Model data that has not been submitted?
>
> Regards
> Vishal
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