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JSTL - core

<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>

<c:forEach var="qrs1" items="${qry1.rows}">

<c:set var="value" value="${qry2.rows[0].NNN}" />

<c:url value="xxxxx" var="sLink" />
<form method="post" action="${sLink}"


<c:if test="${not empty xxx}">
  do something
</c:if>


  <c:choose>
    <c:when test="${xxx == XXX}">
      XXxx
    </c:when>
    <c:otherwise>
      xXX
    </c:otherwise>
  </c:choose>




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