jsp的EL表达式根据ischecked选择checkBox

 <tr>

<td class="left_nm">广告形式：</td>

<td id="categoryList">

<c:forEach var="item" items="${typeList}" varStatus="num">

<c:choose>

<c:when test="${item.isChecked ==0 }">

<input type="checkbox" name="models" value="${item.id}" id="TypeList[${num.index }].id" style=""  checked="checked" disabled="disabled"/>${item.name}

</c:when>

    <c:otherwise>

<input type="checkbox" name="models" value="${item.id}" id="TypeList[${num.index }].id" style="" disabled="disabled"/>${item.name}

    </c:otherwise>

</c:choose>

</c:forEach>

</td>

</tr>