aboout the difference between window.location and window.open
Question
i find that when the location attribute is set ,the page will not redirect util the javascript run over, but the window.open will run right now. why? is there some documents about this?? below is test codes..
<html>
<head>
<script type="text/javascript">
window.location.href = ("http://www.baidu.com");
window.open('http://google.com');
//alert(1);
</script>
</head>
<body>
<img src="http://pic5.bbzhi.com/fengjingbizhi/zhongguolvyoufengguanggaoqingbizhi/zhongguolvyoufengguanggaoqingbizhi_448610_9.jpg?q=1"
/>
</body>
</html>
1 answers
solution1
2 2012-08-08 10:50:16
window.open opens a new window/tab while modifying location.href redirects the current page.
The reason why the redirect does not happen until your script finished is simply that the browser pretty much won't do anything while a script is running - it's not a multithreaded environment.
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