Created
October 30, 2012 08:51
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image preload test1
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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="utf-8"> | |
<meta name="author" content=""> | |
<meta name="created" content="2012-10-30"> | |
<title> Prototype</title> | |
<link rel="stylesheet" href="http://yui.yahooapis.com/3.7.2/build/cssreset/reset-min.css"> | |
<link rel="stylesheet" href="http://yui.yahooapis.com/3.7.2/build/cssfonts/fonts-min.css"> | |
<script type="text/javascript" src="http://yui.yahooapis.com/3.7.2/build/yui/yui-min.js"></script> | |
<style type="text/css"> | |
</style> | |
</head> | |
<body> | |
<div class="image" style="display:none"> | |
<img id="image1" src="" width="500" height="500"/> | |
</div> | |
<script> | |
var imageOnload; | |
YUI().use('node', function (Y) { | |
var startload = (new Date()).getTime(); | |
Y.log("loading : "+startload); | |
var img = document.getElementById("image1"); | |
img.src ="http://dl.dropbox.com/u/10258402/logo/%E8%8E%8ALOGO_RGB-01.png"; | |
imageOnload = function () { | |
Y.one(".image").setStyle("display" , "block"); | |
var afterload = (new Date()).getTime(); | |
Y.log("total : "+(afterload - startload)); | |
}; | |
img.onload = imageOnload; | |
}); | |
</script> | |
</body> | |
</html> |
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