Map及List的遍历

1:  List遍历
<html:select property="magazineClassid">
          <html:option value="-2" >请选择</html:option>

          <c:if test="${magazineClassList!=null}">
                <logic:iterate id="item" name="magazineClassList">
                        <option value="${item.id }" <c:if test="${magazineClassid==item.id }">selected</c:if> >${item.lanmuname}</option>
                </logic:iterate>
          </c:if>
</html:select>


2:   Map遍历
<html:select property="directSeedClassid">
         <html:option value="-2" >请选择</html:option>

        <c:if test="${directSeedClassMap!=null}">
              <logic:iterate id="list" name="directSeedClassMap">
                      <option value="${list.key }" <c:if test="${directSeedClassid==list.key }">selected</c:if>>${list.value}</option>
              </logic:iterate>
      </c:if>
</html:select>


3:
<html:select property="comAdTypeid">
    <html:option value="-2" >请选择</html:option>
        <c:if test="${comAdTypeList!=null}">
      <html:optionsCollection name="comAdTypeList" label="typeName" value="id"/>
       </c:if>
</html:select>