java - jsp tag inside javascript -

i have objects of 2 classes returning servlet on jsp page.

public class port {  private string portname; private boolean acceptability;  //getters , setters ... } 

this components class have ports objects

public class component {    private int id;  private string name,icon;  private list<port> inputports;  private list<port> outputports;  //getters , setters ...   } 

this java script code

<script>      makecomponent("menu", "image.png", "green",                    [makeport("input", true)],                    [makeport("output", false)]);  </script>

and want put object value inside script tag

i tried not working

 <script> <c:foreach items="${components}" var="component">                                 makecomponent("${component.name}", "image.png", "green",           [<c:foreach items="$components.inputports" var="inputport">                 makeport("$inputport.portname", ${inputport.acceptability}),            </c:foreach>],           [makeport("out", false)] ); </c:foreach>  </script> 

is logic correct? can use jstl tags in javascript block?

exception ',' after makeport function

i added: <c:if test="${!loop.last}">,</c:if> code , works

<c:foreach items="${components}" var="component">                             makecomponent("${component.name}","images/55x55.png","green",         [              <c:foreach items ="${component.inputports}" var="port" varstatus="loop">                  makeport("${port.portname}", ${port.acceptability})                 <c:if test="${!loop.last}">,</c:if>               </c:foreach>         ],         [             <c:foreach items ="${component.outputports}" var="port">             makeport("${port.portname}", ${port.acceptability})             <c:if test="${!loop.last}">,</c:if>           </c:foreach>         ]);