iframe大小控制方法
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//js函数iframe的高度自动根据引用页面的高度变化
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<script type="text/javascript">
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function SetWinHeight(obj)
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{
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var win=obj;
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if (document.getElementById)
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{
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if (win && !window.opera)
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{
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if (win.contentDocument && win.contentDocument.body.offsetHeight)
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win.style.height = win.contentDocument.body.offsetHeight;
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else if(win.Document && win.Document.body.scrollHeight)
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win.style.height = win.Document.body.scrollHeight;
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}
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}
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}
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//引用
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<iframe width="100%" frameborder="0" id="ifr" name="ifr" src="mindex.html" onload="SetWinHeight(this)" scrolling="no"></iframe>
//js函数iframe的高度自动根据引用页面的高度变化2
<script type="text/javascript"> 3
function SetWinHeight(obj)4
{5
var win=obj;6
if (document.getElementById)7
{8
if (win && !window.opera)9
{10
if (win.contentDocument && win.contentDocument.body.offsetHeight) 11
win.style.height = win.contentDocument.body.offsetHeight;12
else if(win.Document && win.Document.body.scrollHeight)13
win.style.height = win.Document.body.scrollHeight;14
}15

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}17
}18

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//引用20
<iframe width="100%" frameborder="0" id="ifr" name="ifr" src="mindex.html" onload="SetWinHeight(this)" scrolling="no"></iframe>
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