<tr>
<th><span class="col_red">*</span>广告类型:</th>
<td colspan="3">
<select class="width166 text" name="adType" id="adType" onchange="
getTemplateByAdType();">
<option value="1">请选择</option>
<c:forEach var="item" items="${AdTypsList}">
<c:if test="${item.code ne '150000'}">
<c:choose>
<c:when test="${item.code==advert.adType}">
<option value="${item.code}" selected="selected">${item.name}</option>
</c:when>
<c:otherwise>
<option value="${item.code}"<c:if test="${item.code eq '140000'}">selected</c:if>>${item.name}</option>
</c:otherwise>
</c:choose>
</c:if>
</c:forEach>
</select>
</td>
</tr>
请问大佬们如何进行判断,如果没有默认值就走这句
selected/c:if