This code is taken from the wicket-contrib-navmenu. It defines a
wicket:panel for the menuitems.
I'm having real trouble with the AttributeModifier.
Looking at the code the AttributeModifier is attached to the panel itself.
public ItemPanel(final String id, final MenuRow row)
{
super(id);
final String label = getLabel();
final BookmarkablePageLink pageLink = new
BookmarkablePageLink("link", getPageClass(),
getPageParameters());
pageLink.setAutoEnable(false);
pageLink.add(new Label("label", label));
add(pageLink);
add(new AttributeModifier("class", true, new Model()
{
public Object getObject(final Component component)
{
return
row.getRowStyle().getItemCSSClass(MenuItem.this, row);
}
}));
}
The HTML code for the panel is:
<wicket:panel><a wicket:id="link" href="#"><span wicket:id="label">the
label</span></a></wicket:panel>
The panel itself is used from the following code:
<wicket:panel>
<div wicket:id="div">
<ul wicket:id="ul">
<li wicket:id="columns"><span wicket:id="itemPanel"><a
href="#">label here</a></span>
</li>
</ul>
</div>
</wicket:panel>
Looking in the css the class "tabSelected" referenced from the code is
applied to an <li> which to me indicates that the AttributeModifier is
attached to the <li>.
However the getObject-method of the Model is never called. And the
resulting HTML doesn't contain any class-attribute.
I've been looking at the code for two days now and I'm certain that
I've overlooked something but I don't now what...
Would appreciate another pair of eyes on it...
I'm running wicket 1.2 CVS from friday last week.
/Mats
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