<div id=meizz>
<span>span</span>
<div>div<input></div>
<p>p</p>
<input><input>
</div>
<input type=button value=ok onclick="mm()">
<SCRIPT LANGUAGE="JavaScript">
function mm()
{
var a = document.all.meizz.all;
var l = a.length;
for(var i=0; i<l; i++)
alert(a[i].tagName);
}
</SCRIPT>
<span>span</span>
<div>div<input></div>
<p>p</p>
<input><input>
</div>
<input type=button value=ok onclick="mm()">
<SCRIPT LANGUAGE="JavaScript">
function mm()
{
var a = document.all.meizz.all;
var l = a.length;
for(var i=0; i<l; i++)
alert(a[i].tagName);
}
</SCRIPT>
解决方案 »
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