JSTL: for each and status <%@ taglib prefix="c" uri="http://java.sun.com/jstl/core" %> <c:set var="names" value="Joe, Rob, Rosy, Sissi" scope="page" /> <html> <head> <title>forEach and status</title> </head> <body> <h1>The forEach tag exposes a scoped variable called 'count', which is the position of the current iteration of the collection.</h1> <h2>(Note, it is <i>not</i> the position of the element in the underlying collection)</h2> <c:forEach items="${pageScope.names}" var="currentName" varStatus="status" begin="0" end="3" step="2" > Family member #<c:out value= "${status.count}" /> is <c:out value="${currentName}" /> <br /> </c:forEach> </body> </html> JSTL: another for each and status <%@ taglib prefix="c" uri="http://java.sun.com/jstl/core" %> <% synchronized(pageContext) { String[] names = { "Joe", "Rosy", "Petter", "Rob"}; pageContext.setAttribute( "names", names, PageContext.PAGE_SCOPE); } %> <html> <head> <title>forEach and status</title> </head> <body>
