结果如上图:
<tr> <td colspan="1" rowspan="1">申请部门:</td> <td colspan="1" rowspan="1" align="left"> <s:select requiredLabel="true" onchange="changelabel();" list="#session.Apvariety_list" theme="simple" name="applyvariety" id="applyvariety" listKey="apvcode" listValue="apvname" headerKey="" headerValue="请选择"></s:select> </td> <td colspan="1" rowspan="1">申请人:</td> <td colspan="1" rowspan="1" align="left"><input name="applymessage" required="required" id="applymessage" /></td> <td colspan="2" rowspan="5"> <input name="reason" placeholder="详细说明" style=" 100% ;height: 100%"/></td> </tr>