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不经过服务器,直接传递js变量

2009-10-16 16:13 211 查看
//main.html

<html>

<head>

</head>

<frameset cols="50%,*">

<frame name="left" src="left.html"/>

<frame name="right" src="right.html"/>

</frameset>

</html>

//left.html

<html>

<body>

<p>left frame</p>

<button onclick='alert(window.parent.gv)'>show previous gv</button>

<button onclick='window.parent.gv="b"'>change gv</button>

<a href="next.html">next page</a>

</body>

</html>

//next.html

<html>

<body>

<p>next frame</p>

<button onclick='alert(window.parent.gv)'>show current gv in next.html</button>

</body>

</html>

//right.html

<html>

<script type=text/javascript>

function openchild()

{

var w = window.open("", "", "width=100,height=100");

w.document.write('<script>'

+ 'function test(){'

+ 'window.opener.document.getElementById("input").innerHTML="test value"'

+ '}'

+ '<//script>'

+ '<button onclick=test()>test</button>');

}

</script>

<body>

<p>right frame</p>

<div id=input></div>

<button onclick=openchild()>open</button>

</body>

</html>
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