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Get a part of a class name

/ Published in: jQuery
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  1. var classes = $(".item").attr("className").split(" ");
  2. for(var i = 0; i < classes.length; i++){
  3. 	if(classes[i].substr(0,3) == "id-"){
  4. 		var theId = parseInt(classes[i].split('id-')[1]);
  5. 	}
  6. }

URL: http://groups.google.com/group/jquery-en/browse_thread/thread/712929ba52f18775

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