Home Jsp Simple-jsp-example

Posted on: March 12, 2008 at 12:00 AM

. This tag is used is for making tokens a string. It iterates over tokens generated, which is separated by the supplied delimiters.

<c:forTokens>

<c:forTokens items="${requestScope.tokenising}" delims="!," var="tokenName" varStatus="status">. This tag is used is for making tokens a string. It iterates over tokens generated, which is separated by the supplied delimiters.

Description of the attributes we have used in this tag has been given below:

items: It contains the string which is having the tokens on which the iterate will happen.

delims: It contains the characters which will separate the tokens in the string.

var: It is the name of the exported scoped variable for the current item of the iteration.

varStatus: Name of the exported scoped variable for the status of the iteration. The varStatus attribute makes a new variable that holds an instance of javax.servlet.jsp.jstl.core.LoopTagStatus.

The code of the program is given below:

<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core" %>
<c:set var="tokenising" value="Welcome! to, the, site, of : roseindia.net" scope="request" />
<html>
<head>
<title>How to use forToken Tag</title>
</head>
<body>
<c:forTokens items="${requestScope.tokenising}" delims="!," var="tokenName" varStatus="status">
The tokens generated is of number : <c:out value="${status.count}" />
<c:out value="${tokenName}" /> <br />
</c:forTokens>
</body>
</html>

The output of the program is given below:

Download this example.

Related Tags for :
c, string, attributes, script, io, scope, sed, request, ip, vi, limit, tag, name, attribute, this, ai, app, status, for, ie, to, token, iterate, contains, avi, description, delimiter, generate, e, il, it, des, item, items, li, mit, var, use, pe, im, in, as, sta, m, having, nt, par, tr, tokens, separate, es, requests, sts, em, ems, pen, over, me, pp, rate, rates, which, s, su, del, ee, at, quest, k, is, ha, ll, iv, nis, ar, cop, stat, str, rt, vin, va, tt, sco, scr, s, s, ri, ring, rip, th, av, belo, st, ap, pl, miter, mi, on, o

«Previous Index Next»