Basic JSTL
- 1. Core JSTL Cornelius Koo, ST JavaSchool 2005 Jl. Cemara 2/20, Salatiga
- 4. Don’t Forget The Taglib <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
- 5. <c:out>
- 6. <c:out value='Hello World'/> out.jsp
- 7. <c:forEach>
- 8. <table> <c:forEach var="movie" items="${movieList}" varStatus="movieLoopCount"> <tr> <td>${movieLoopCount.count}</td> <td>${movie}</td> </tr> </c:forEach> </table> forEach.jsp
- 9. <c:if>
- 10. <c:if test="${param.user eq 'Member'}"> <jsp:include page="inputComments.jsp" flush="true"/> </c:if> <c:if test="${param.user eq 'Non-Member'}"> <jsp:include page="suggestion.jsp"flush="true"/> </c:if> <c:if test="${empty param.user}"> <c:out value='Give your choice...'/> </c:if> if.jsp
- 11. <c:choose>, <c:when>, <c:otherwise>
- 12. <c:choose> <c:when test="${param.level == 'insane'}"> All enemy heroes are 200% stronger </c:when> <c:when test="${param.level == 'normal'}"> All enemy heroes are have the same power level compared to yours </c:when> <c:when test="${param.level == 'easy'}"> Your hero will be the strongest </c:when> <c:otherwise> You have to choose your game level </c:otherwise> </c:choose> choose.jsp
- 13. <c:set>
- 15. <c:set var="level" scope="session" value="insane"/> Level: ${level} <c:set var="player" scope="session"> Zaradaz </c:set> <br/> Players : ${player} set-var.jsp
- 16. target for Map
- 17. <jsp:useBean id="person" class="jsp.example.bean.Employee"/> <jsp:setProperty name="person" property="name" value="John"/> <c:set target="${person}" property="address" value="Dipo 64"/> <c:set target="${person}" property="age"> 55 </c:set> <br/> Name : ${person.name} <br/> Address : ${person.address} <br/> Age : ${person.age} set-target.jsp
- 18. <c:remove>
- 19. <c:set var="level" scope="session" value="insane"/> Level: ${level} <c:set var="player" scope="session"> Zaradaz </c:set> <br/> Players : ${player} <c:remove var="player" scope="session"/> <br/> Players is now : ${player} set-var.jsp
- 20. <c:import>
- 21. • It can be use to include static page from outside the web-container.
- 22. <c:import url=“http://www.google.com/index.html” /> import.jsp
- 23. <c:param>
- 24. <c:import url="action_header.jsp"> <c:param name="title" value="This is the header's title"/> </c:import> body.jsp
- 25. <c:url>
- 26. <a href="<c:url value='/jstl/inputComments.jsp'/>"> Click Here </a> url.jsp
- 27. <c:catch>
- 28. <c:catch var="userException"> <% int x = 1/0; %> There is no error... </c:catch> <c:if test="${userException != null}"> There was an exception : ${userException.message} </c:if> <br/> Done catch.jsp
- 29. JSTL Validator
- 30. <%@ taglib uri='WEB-INF/tlds/restrictJavaCode.tld' prefix='rjc' %> <%@ taglib uri='WEB-INF/tlds/restrictTaglibs.tld' prefix='rtl' %> <%@ taglib uri='http://java.sun.com/jsp/jstl/core' prefix='c' %> <html> <head> <title>Test Validator</title> </head> <body> <c:out value='This one will pass the test...'/> <%-- out.println("This one won't"); --%> </body> </html> jsp/validated.jsp