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-displayed> > > 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 >