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1man on 03/14/07


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ajax xml domain security json


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korzhik


Ajax Insert Dynamic "script" into "head"

Published in: JavaScript 

Part of the script tag hack. Allows you to create a script tag on the fly from a url. The url could be a file containing info such as JSON or XML. Used in Ajax for crossing domains.

Plain TextExpand 
  1. function getScript(url){
  2. 	var scriptTag = document.createElement("script");
  3. 	scriptTag.setAttribute("type", "text/javascript");
  4. 	scriptTag.setAttribute("src", url);
  5. 	document.getElementsByTagName("head")[0].appendChild(scriptTag);
  6. }

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