I'm trying to understand what it means to output a markup ID on a reusable wicket panel. If I understand correctly, the <wicket:panel> element is removed from production markup and can contain elements that aren't necessarily wrapped in a single element (e.g. a <div>). So, what does Wicket do when you call setOutputMarkupId(true) on a Panel? Does it assume that you actually want to output markup IDs for all direct children of the <wicket:panel> element?
This question came to light when I recently upgraded to Wicket 1.4.15. Since then, I've been getting the following warning messages: [org.apache.wicket.Component] Markup id set on a component that is usually not rendered into markup. Turns out I have some Panels that contain, among other things, a few <wicket:container> elements, which I use to output plain text via Labels (if there's a better way to do this, I'm all ears). Anyway, in my code, I'm not explicitly instructing the Labels to output markup IDs, but I am telling the Panel to. When I disable the call to setOutputMarkupId for the panel, the warning messages disappear, which leads me to believe that Panels actually set markup IDs for their direct descendants. However, looking through the Wicket source, I can't find any code to back up my assumption. Thanks in advance for any imparted Wicket wisdom! -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/setOutputMarkupId-true-on-org-apache-wicket-markup-html-panel-Panel-tp3238774p3238774.html Sent from the Users forum mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
