What do the tasty HTML bits look like? (wicket:ids and what not)
On Fri, Feb 5, 2010 at 12:50 PM, Rangel Preis <rangel...@gmail.com> wrote:
> How can I use Ajax to change value from a parent page in my layout. I
> try to change values in header using a action from content page.
>
> I have this:
>
> |-------------------------------|
> | HEADER |
> |-------------------------------|
> | MENU | CONTENT |
> | | |
> | | |
> | | |
> |-----------|-------------------|
> | FOOTER |
> |-------------------------------|
>
> public class MyTemplate{
> public MyTemplate() {
> super();
>
> this.add(CSSPackageResource.getHeaderContribution(...);
>
> this.add(AbstractTemplatePage.FEEDBACK);
>
> this.addOrReplace(new Header());
>
> this.add(new Menu());
>
> this.add(new Footer());
> .....
>
>
> public class MyContetPage extends MyTemplate {
> public MyContetPage(final PageParameters _parameters) {
> add(new AjaxFallbackLink<Void>("rem") {
>
> �...@override
> public void onClick(final AjaxRequestTarget target) {
> …...
> }
> });
> ….
> }
> }
>
> How change value in the header when i click on the ajaxlink of my content
> page?
>
> In the onClick i try this; but don't work
>
> //some function to change the model value...
> this.getPage().get("header:component").modelChanged();
> target.addComponent(this.getPage().get("header:component"));
>
> And in my Header.java I override onModelChanged:
> protected void onModelChanged() {
> super.onModelChanged();
> this.addOrReplace(component).setOutputMarkupId(true));
> }
>
> Thanks all.
>
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