Now why didn't I think oft hat. Thank you Martin. Maybe we can remove the final declaration in the next release (if there is no objections)
Cheers, Christian -----Ursprüngliche Nachricht----- Von: Martin Grigorov [mailto:mgrigo...@apache.org] Gesendet: Montag, 21. Oktober 2013 10:18 An: users@wicket.apache.org Betreff: Re: Loading content of IFrames only when displayed Hi, You can use custom Behavior that removes the 'url' attribute in its #onComponentTag() and adds 'data-url' instead. Component#onComponentTag() is executed before Behavior#onComponentTag() so it should work OK. On Thu, Oct 17, 2013 at 5:29 PM, Christian Schröter < christian.schroe...@1und1.de> wrote: > Hello, > > I'm using the InlineFrame class to display an IFrame. Now the IFrame > is added in a dialog prompt, which is not visible by default. The user > has to click a certain link to see the IFrame in the dialog prompt. > > Unfortunately the browser loads the URL defined in the source > attribute, no matter if the IFrame is visible or not. In my opinion, > it would be better to load the content only if the iframe is visible. > > A solution to achieve this goal is explained here: > http://stackoverflow.com/**questions/13437091/is-it-** > possible-to-not-load-an-**iframe-in-a-hidden-div-until-** > the-div-is-displayed<http://stackoverflow.com/questions/13437091/is-it > -possible-to-not-load-an-iframe-in-a-hidden-div-until-the-div-is-displ > ayed> > > But for some reason the onComponentTag(ComonentTag tag) is declared > final in the InlineFrame class. > I don't understand why the method is final and I'm a bit clueless how > to proceed. > > Hopefully someone can help me. > > Thanks, > Christian >
