Creating Elements Dynamically
Problem
I want to dynamically create DOM objects and pop them into my page.
Solution
Use document.createElement()
, the same way that you would in traditional
JavaScript.
Discussion
This is one of the things that doesn’t change in FBJS, so your knowledge of off-Facebook JavaScript can be applied directly.
One special exception to note: document.createElement()
can be used to
create FBML elements, but it is currently limited to <fb:swf>
(not even <fb:flv>
or <fb:silverlight>
work). The call is
basically the same:
var newFlash = document.createElement('fb:swf');
Once you’ve created your object and attached it to the DOM
(using a call such as appendChild()
), you will not be able to
move it around the DOM, and it will be rendered by the FBML parser
into a standard <embed>
tag.
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