JSP- How to pass parameters between quotes calling a javascript function

Question

I have this snippet

            <c:forEach var="var" items="${selects.listOfVar}">
                <script>
                addIncFromSelect("param1","param2", "'" +${var} +"'");
                </script>
        </c:forEach>

What I would like to obtain is to call the "addIncFromSelect" function passing three parameters as string. The problem I have right now with the code is that the third value is passed like

"'" + foo +"'"

instead of

"foo"

I also tried this:

<c:forEach var="var" items="${selects.listOfVar}">
    <script>
    addIncFromSelect("param1","param2", ${var});
    </script>
</c:forEach>

but in this way is passed

foo

and it's not working either

Answer 1

I've found the solution. This seem to work

<c:forEach var="varTemp" items="${selects.listOfVar}">
    <c:set var="var" value="'${varTemp}'"/>
    <script>
    addIncFromSelect("param1","param2", ${var});
    </script>
</c:forEach>