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test1.htnl
<script type="text/javascript">
function get(){
var ifr1 = window.parent.document.getElementById('test2Frm');
¡¡¡¡ var b1 = ifr1.contentWindow.document.getElementById('test2').value;
alert(b1);
}
</script>
<body>
<iframe id="test2Frm" src="test2.html"></iframe>
<input type="button" onclick="get();">
</body>
test2.html
<input id="test2" value="»ÝÖÝÂÃÓÎ"/>
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var values = [1, 2, 3, 4, 5];
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for(var i=0; i<values.length; i++){
process(values[i]);
}
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3. onpaste="return false" ²»×¼Õ³Ìù
4. oncopy ......