修改页面select <s:if------/>判断

<td class="salerTd">
品&nbsp;&nbsp;&nbsp;&nbsp;种
</td>
<td>
<select name="variety" id='variety' class="inputWid200">
<s:iterator value="#request.Cascade" var="vo">
<option value="${vo.variety}" <s:if test="%{#vo.variety eq #request.welagrcoList.variety}">selected</s:if> >
${vo.variety}
</option>
</s:iterator>
</select>
</td>