根据集合动态生成多个多选框并这设置其id的值

<c:forEach var="r" items="${right}" varStatus="i">

<div>

<input type="checkbox" name="checkbox" value = "${r.right_id}" id = "${r.right_id }"/>

${r.right_name}

<br><br>      

<c:forEach var="rr" items="${r.list}" varStatus="i">

<input type="checkbox" name="checkbox" value = "${rr.right_id}" id="${rr.right_id}"/>

${rr.right_name}

<c:if test="${i.count%6==0&&!i.last}">

<br>      

</c:if>

</c:forEach>

</div>

<br>

</c:forEach>