将jstl的foreach varStatus传递给javascript

Question

is this possible?

<c:forEach var="list" items="${requestScope.data}" varStatus="count">

<script>
myFunction(false,[]) // this is where i want to pass the `varStatus` on 2nd argument 
</script>

</c:forEach>

i've tried putting like :

myFunction(false,${count.index});
myFunction(false,<c:out value="${count.index}"></c:out>);

none of those worked. Any help would be appreciated. Thanks!

Answer 1

Please try these tests. They all work for me. But, using the name "count for varStatus is confusing. "count" is the name of the current 1-based iteration count in the LoopTagStatus interface.

<c:forEach var="list" items="a,b,c" varStatus="count">
    myFunction(false,${count.index}) <br/>
</c:forEach>

<c:forEach var="list" items="a,b,c" varStatus="status">
   myFunction(false,${status.index}) <br/>
</c:forEach>

<c:forEach var="list" items="a,b,c" varStatus="status">
    my Function(false,${status.count}) <br/>
</c:forEach>

<c:forEach var="list" items="a,b,c" varStatus="count">
    my Function(false,${count.count}) <br/>
</c:forEach>