性别<br />
<s:select id="sex" name="user.userDetail.sex" list="#{'1':'男','0':'女'}" listKey="key" listValue="value"
headerKey="-1" headerValue="请选择" value="user.userDetail.sex" />
之前的做法:
性别<br />
<select id="sex" name="user.userDetail.sex">
<s:if test="user.userDetail.sex==0">
<option value="0" selected="selected">女</option>
<option value="1">男</option>
</s:if>
<s:else>
<option value="0">女</option>
<option value="1" selected="selected">男</option>
</s:else>
</select>
的确有差别,呵呵