<div>投票方式:<input id="radiosel" name="polltype" type="radio" value="" />单选 <input id="multisel" name="polltype" type="radio" value="" onclick='javascript:this.checked==true?document.getElementById("sel").style.display="":document.getElementById("sel").style.display="none"' />多选
<span id="sel" style="display:none;"> <select id="maxselect" name="maxselect"><option value="">请选择...</option></select></span></div>
点击单选隐藏 点击多选出现

解决方案 »

  1.   


    <div>投票方式:
    <input id="radiosel" name="polltype" type="radio" value=""  onclick='document.getElementById("sel").style.display="none"' checked/>单选 
    <input id="multisel" name="polltype" type="radio" value="" onclick='document.getElementById("sel").style.display=""' />多选
    <span id="sel" style="display:none;"> 
    <select id="maxselect" name="maxselect">
    <option value="">请选择...</option>
    </select>
    </span>
    </div>