Javascript :: Unable To Communicate With Javascript From Flex After Dymanically Loading A Swf?
Aug 1, 2009
for some reason, whenever I dynamically load a swf on a $(document).ready() by writing to a div, I am unable to make javascript calls to the browser. Specifically, all calls to the browser return "null". This does not occur when embedding the swf normally on the page load, but I would like to prevent loading of the swf until a specified point in time.
What the heck is going on here? Is there something special about dynamically embedding a swf that prevents the swf from talking to the browser? The methods ARE called (I've proven such by showing alerts), but all return values to any function, regardless of type returned, shows as null when it gets to flash.
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[Code]....
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In Flash Player 10.1 and later, the ScriptBridge class provides another way to communicate from JavaScript running in a browser to ActionScript (but not from ActionScript to JavaScript). The ScriptBridge class offers significantly better performance than the ExternalInterface class, and provides access to the entire ActionScript 3.0 API from JavaScript. By contrast, the ExternalInterface class provides access only to callback functions in ActionScript.If you need to call JavaScript from ActionScript, or need to communicate between ActionScript and any other programming language
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[Code]....
in this example the aplication would pass key to the javascrip function and the function would put the value in the swf variable called _root.valor. So the problem is (as you already know) _root has gone in AS3. And every thing i tryed so far seems not to work. every thing i read so far was to embeb the swf in the js and use
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[code]....
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<script type="text/javascript" src="swfobject/swfobject.js"></script>
<script language="javascript" >
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}
[Code] .....
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[code].....
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[Code]...
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