61,112
社区成员
发帖
与我相关
我的任务
分享
<style>
li{width:200px;}
.a{background-color:#0000FF}
</style>
<script language="javascript">
function show(){
var obj=document.getElementById("list");
if(obj.style.display=="none"){
document.getElementById("list").style.display="block";
}else{
document.getElementById("list").style.display="none";
}
}
</script>
<div style="width:130px">
<div style="border:1px solid #000;width:100px;height:16px;float:left;text-align:center" >请选择</div>
<div style="border:1px solid #000;width:20px;height:16px;float:left;text-align:center" onclick="show()" onmouseover="this.style.cursor='hand'">∨</div></div>
<div style="clear:both;width:130px;border:1px solid #000;overflow:scroll;display:none;" id="list">
<ul style="list-style:none;margin:0px;padding:0px">
<li onmouseover="this.className='a';this.style.cursor='hand'" onmouseout="this.className=''">这个名字长的我觉得很恶心</li>
<li onmouseover="this.className='a';this.style.cursor='hand'" onmouseout="this.className=''">我想显示整个option的text</li>
<li onmouseover="this.className='a';this.style.cursor='hand'" onmouseout="this.className=''">怎么在下面加横向滑动条</li>
</ul>
</div>
<span style= "overflow-x:scroll;width:100px">
<select id="Lst_Select1" name="Lst_Select1" multiple="multiple" style="height: 440; " >
<option value= "1">这个名字长的我觉得很恶心</option>
<option value= "2">我想显示整个option的text</option>
<option value= "3">怎么在下面加横向滑动条</option>
</select>
</span>