JavaScript: How can I delay running some JS code until ALL of my asynchronous JS files downloaded?
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by Henryh
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Published on 2010-05-10T04:33:01Z
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2010/05/10
4:58 UTC
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UPDATE:
I have the following code:
<script type="text/javascript">
function addScript(url) {
var script = document.createElement('script');
script.src = url;
document.getElementsByTagName('head')[0].appendChild(script);
}
addScript('http://example.com/One.js');
addScript('http://example.com/Two.js');
addScript('http://example.com/Three.js');
addScript('http://example.com/Four.js');
...
// run code below this point once both Two.js & Three.js has been downloaded and excuted
</script>
How can I prevent code from executing until all required JS have been downloaded and executed? In my example above, those required files being Two.js and Three.js.
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