Assigning object to variable

Question

I have a list object in that I m retriving details of perticular id. so i have code like this,

<c:forEach var="teacherView" items="${teacherInfoById}">
<c:if test="${teacherView.getTeacherId()==param.teacherId}">
<c:out value="${teacherView.getTeacherId()}" />
<c:set var="teacherId" scope="session" value="teacherView"></c:set>
</c:if>
</c:forEach>

it is working fine but in next line I am getting error,

id:<c:out value="${teacherId.getTeacherId()}"></c:out>

I think the variable cant access outside the foreach can any one help in this.

Answer 1

You forgot ${} in value attribute of <c:set change this line:

<c:set var="teacherId" scope="session" value="teacherView"></c:set>

to

<c:set var="teacherId" scope="session" value="${teacherView}"/>