| <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %> |
| |
| <html> |
| <head> |
| <title>JSTL: Iterator Support -- Iteration Status Example</title> |
| </head> |
| <body bgcolor="#FFFFFF"> |
| <h3>Iteration Status</h3> |
| |
| <h4>Using status information: current, index, count, first, last</h4> |
| <table border="1"> |
| <tr> |
| <th>index</th> |
| <th>count</th> |
| <th>last name</th> |
| <th>first name</th> |
| <th>first?</th> |
| <th>last?</th> |
| </tr> |
| <c:forEach var="customer" items="${customers}" varStatus="status"> |
| <tr> |
| <td><c:out value="${status.index}"/></td> |
| <td><c:out value="${status.count}"/></td> |
| <td><c:out value="${status.current.lastName}"/></td> |
| <td><c:out value="${status.current.firstName}"/></td> |
| <td><c:out value="${status.first}"/></td> |
| <td><c:out value="${status.last}"/></td> |
| </tr> |
| <c:if test="${status.last}"> |
| <c:set var="count" value="${status.count}"/> |
| </c:if> |
| </c:forEach> |
| </table> |
| <p>There are |
| <c:out value="${count}"/> customers in the list. |
| |
| <p> |
| |
| <h4>Iteration using range attributes</h4> |
| <c:forEach var="i" begin="100" end="200" step="5" varStatus="status"> |
| <c:if test="${status.first}"> |
| begin:<c:out value="${status.begin}">begin</c:out> |
| end:<c:out value="${status.end}">end</c:out> |
| step:<c:out value="${status.step}">step</c:out><br> |
| sequence: |
| </c:if> |
| <c:out value="${i}"/> |
| <c:if test="${status.last}"> |
| <br>There are <c:out value="${status.count}"/> numbers in the list. |
| </c:if> |
| </c:forEach> |
| <p> |
| </body> |
| </html> |
