Here it is a good reference
http://cwiki.apache.org/WICKET/user-code-context.html
// Paolo
On Sat, Apr 12, 2008 at 7:29 PM, Stefan Simik <[EMAIL PROTECTED]>
wrote:
>
> One additional question,
>
> is it valid to change to component hierarchy in these methods ?
>
> I tried it, but it didnt work:
>
>
>
> SHORT EXAMPLE:
> -------------------------------------------------------------------------
>
> AjaxFallbackLink updateLink = new AjaxFallbackLink("updateLink") {
>
> @Override
> public void prepareForRender() {
> super.prepareForRender();
>
> // if some condition true -> render additional attribute
> if (isUpdateProcessRunning()) {
> add(new
> StyleAttributeAppender("text-decoration: none;"));
> }
> }
> };
>
>
> .... and result was, that no STYLE attribute was rendered.
>
> But when I write:
> updateLink.add(new StyleAttributeAppender("text-decoration: none;"));
> then, the STYLE attribute is rendered.
>
>
> I cannot find out, what I am doing wrong here..
>
> Thanks a lot.
> --
> View this message in context:
> http://www.nabble.com/onBeforeRender-vs.-prepareForRender-tp16653398p16653658.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
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