With this method, it's quite simple to solve this problem!
AjaxBox.java-
public abstract class AjaxBox extends Border {
public AjaxBox(String id) {
super(id);
setOutputMarkupId(true);
}
@Override
protected final void onAttach() {
setBorderBodyVisible(isBodyVisible());
}
@Override
public final boolean isVisible() {
return true;
}
//subclass to implement to change body visibility:
protected abstract boolean isBodyVisible();
}
AjaxBox.html - nonthing :-)
<wicket:border><wicket:body/></wicket:border>
Now I can write my template as:
<a wicket:id="toggle" >toggle visiblity</a>
<div wicket:id="ajaxBox" >
actual content here....
<a wicket:id="foo" >...
<span wicket:id="bar">.....
</div>
<a wicket:id="foo" >...
<span wicket:id="bar">.....
</div>
with source code:
final AjaxBox ajaxBox = new AjaxBox("ajaxBox") {
@Override
protected boolean isBodyVisible() {
return toggleStatus;
};
add(ajaxBox);
add(new AjaxLink("toggle") {
@Override
public void onClick(AjaxRequestTarget target) {
toggleStatus = !toggleStatus;
target.addComponent(ajaxBox);
}
});
The java code now is much simpler!
On 8/31/06, ChuckDeal <[EMAIL PROTECTED]> wrote:
Ingram Chen wrote:
>
> As I tried more Ajax in my new project, I frequently encounter one
> feature:
> use ajax to toggle specific block of tag visible/invisible. To do this,
> one
> may use:
>
I was attempting a similar action. Attached is my first cut of the
solution. It is a Border that shows a row of text that can be cliked to
show/hide the body. It is not finished, but it should work reasonably well.
http://www.nabble.com/user-files/235819/collapsableBorder.jar
collapsableBorder.jar
--
View this message in context: http://www.nabble.com/Ajax-to-toggle-visibility-require-two-WebMarkupContainers-tf2195506.html#a6077669
Sent from the Wicket - User forum at Nabble.com.
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--
Ingram Chen
Java [EMAIL PROTECTED]
Institue of BioMedical Sciences Academia Sinica Taiwan
blog: http://www.javaworld.com.tw/roller/page/ingramchen
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