use*_*312 2 javascript window-object internet-explorer-6
这段代码在IE6的第10行给出了错误.那是,var ref = ...;
这里有什么错误?
<html>
<head>
<title>JavaScript Popup Example 3</title>
</head>
<SCRIPT language="JavaScript1.2">
function MyClass()
{
this.OpenWindow = function()
{
var ref = window.open ("http://www.google.com", "mywindow", "location=1,status=1,scrollbars=1,width=100,height=100");
ref.moveTo(0,0);
}
}
</SCRIPT>
<body onload="javascript: new MyClass().OpenWindow()">
<H1>JavaScript Popup Example 3</H1>
</body>
</html>
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消息:
A run-time error has occurred.
Do you wish to debug?
Line:10
Error: Access is denied
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当您打开一个包含来自不同域的页面的窗口时,您不会获得对该窗口的引用.ref变量为null.
如果要移动窗口,则必须在没有页面的情况下打开它,移动它,然后在其中加载页面:
var r = window.open ('', 'mywindow', 'location=1,status=1,scrollbars=1,width=100,height=100');
r.moveTo(0,0);
r.location.href = 'http://www.google.com';
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