Then you should be able to use that label idea and embed it in your component.
Eelco
On 5/31/07, Lowell Kirsh <[EMAIL PROTECTED]> wrote:
> Once again I left out a detail - the reason I have the span is that I
> want to apply a CSS class to the star. Also, I like to have the star
> as a child of the other component, because that way I don't have to
> assign unique names to each star, and also, I can package the text and
> the star as one object type (or just use a single method to deal with
> both at once) so that I don't have duplicated code.
>
> On 5/31/07, Eelco Hillenius <[EMAIL PROTECTED]> wrote:
> > On 5/31/07, Lowell Kirsh <[EMAIL PROTECTED]> wrote:
> > > My use case is actually turning out slightly more complex than I
> > > posted. What I actually have is:
> > >
> > > <span wicket:id="foo">TEXT<span wicket:id="star">*</span><span>
> > >
> > > and I'd like to sometimes remove the star. So my java (which doesn't
> > > work) looks like:
> > >
> > > private static class LabelWithStar extends WebMarkupContainer
> > > {
> > > public LabelWithStar(String id, String model, final boolean
> > > starIsVisible)
> > > {
> > > super(id, new Model(model));
> > > this.add(new WebMarkupContainer("star") {
> > > public boolean isVisible()
> > > {
> > > return starIsVisible;
> > > }
> > > });
> > > }
> > >
> > > protected void onComponentTagBody(MarkupStream markupStream,
> > > ComponentTag openTag)
> > > {
> > > replaceComponentTagBody(markupStream, openTag,
> > > getModelObjectAsString());
> > > }
> > > }
> > >
> > > This doesn't work because the call to replaceComponentTagBody()
> > > removes the span with the star. How should I be doing this instead?
> >
> > You mean you need to have the span? Why is that?
> >
> > Alternatively, you can do something like
> >
> > add(new Label("star", new AbstractReadOnlyModel() {
> >
> > @Override
> > public Object getObject() {
> > return isStarVisible() ? "*" : "";
> > }
> > }));
> > }
> >
> >
> > Eelco
> >
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