Re: [jsr-314-open] minor feature enhancement for Facelets/VDL

2009/4/8 Dan Allen <dan.j.allen(a)gmail.com&gt; Alternatively, you can do <ui:insert name="title">My Site</ui:insert> if you ui:define title in page.xhtml, although last time I checked, I don't believe that default values were working for ui:insert in Mojarra. it is defined. Could we come up with some way to check if it is defined? With default values, you should be able to do this: <ui:insert name="content"></ui:insert> And nothing should be inserted if content is not defined. Again, I don't know if that works in Mojarra. However, that solution (if it works) isn't good enough because page authors should be able to conditionally render any chunk of XHTML, instead of just conditionally inserting with ui:insert. For example, the container div in the example above might have padding and a border, so if it has no content, you'll get a rectangle with a border, instead of nothing. Therefore, you want the page author to be able to conditionally render the div based on whether content has been defined. david