<body>
<script>
function changetext(strV)
{
var strHTML = "";
for(var i = 0;i < parseInt(strV);i++)
{
strHTML +="<INPUT TYPE=TEXT>";
}
alert(strHTML);
document.all('aa').innerHTML = strHTML;
}
</script>
<select onchange="changetext(this.options[selectedIndex].text)">
<option>3
</option>
<option>6
</option>
</select>
<div id=aa>
</div>
</body>
<script>
function changetext(strV)
{
var strHTML = "";
for(var i = 0;i < parseInt(strV);i++)
{
strHTML +="<INPUT TYPE=TEXT>";
}
alert(strHTML);
document.all('aa').innerHTML = strHTML;
}
</script>
<select onchange="changetext(this.options[selectedIndex].text)">
<option>3
</option>
<option>6
</option>
</select>
<div id=aa>
</div>
</body>
解决方案 »
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