一个简单例子:
<td id="td" style="width:100px;border:1px solid green" onclick="f('td','v0')">
<div id="v0" style="width:50px;background-color:lightblue">
</td>
<script language="javascript">
function f(td,div){
td = document.getElementById(td);
div = document.getElementById(div);
div.style.width=event.offsetX+"px";
alert(div.style.width);
}
</script>
<td id="td" style="width:100px;border:1px solid green" onclick="f('td','v0')">
<div id="v0" style="width:50px;background-color:lightblue">
</td>
<script language="javascript">
function f(td,div){
td = document.getElementById(td);
div = document.getElementById(div);
div.style.width=event.offsetX+"px";
alert(div.style.width);
}
</script>
解决方案 »
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