You just add both the link and the text to your page with setVisible(false).
Then setVisible(true) on the one you want to show.
Regards,
kjarbr
On 15.08.10 15.40, "Michael Brinkman" <michael.brink...@gmail.com> wrote:
> My apologies if this has been answered a thousand times before but I haven't
> been able to find anything in searching, so your thoughts would be
> appreciated.
>
> I have a very simple scenario where I have an anchor tag associated with a
> wicket link that wraps a static image like this:
>
> <a wicket:id="myLink">Link Text</a>
>
> In some cases, I would like to swap this anchor tag and it's body with a
> since it's in a table. So I've used setEnabled(false) on the
> associated Link instance to cause the anchor tag to be swapped with a span
> and then I overrode the onComponentTagBody method on the Link like so:
>
> protected void onComponentTagBody(MarkupStream markupStream,
> ComponentTag openTag)
> {
> // Only render the body if the link is enabled
> if (this.isEnabled())
> {
> super.onComponentTagBody(markupStream, openTag);
> }
> else
> {
> // Write out a space and then move to the
> matching close tag of the original link. Even though
> // the open tag has been renamed to "span" by
> being disabled, the framework will take care of renaming the
> // close tag as well.
> getResponse().write(" ");
> markupStream.skipToMatchingCloseTag(openTag);
> }
> }
>
> So what comes out is a little more verbose than just a non breaking space:
>
> <span> </span>
>
> Any thoughts on a better approach to this would be appreciated. I'm really
> interested in this because I find it to be a generally useful thing to know
> how to do and I suspect there's probably already a simpler way to swap a
> wicket rendered tag for something else that I just don't know about.
>
> Thanks,
>
> -Michael
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