JSTL: String Collection
In this example we are going to set some movies in the
attribute var. The var attribute in <c:set> is used
for setting attributes variables. It works like <jsp:setProperty>
tag but by using <jsp:setProperty> we can only set the property of
a bean. But if we want to set the value of a Map, then there we should
use <c:set> tag.
In this example the value which we have set in the var
attribute of the <c:set> core action tag will be retrieved by using
the <cout> tag which is used to display the information on the browser. It
is same as declaration directive <%=------%> in jsp. We can
also show the output in other way also. For this we are using the
core action tag <c: forEach> which we are using for the iteration
of the movies.
The code of the program is given below:
<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>
<html>
<head>
<title>String Collection Example</title>
</head>
<body>
<strong>Collection Example</strong>
<c:set var="movienames" value="Sholay, Ram Teri Ganga Maili, Awaara, Mughal-e-Azam,
Deewar, Zanjeer, Anand, KKrish" />
<h3>Input Movies:</h3><br><br>
<c:out value="${movienames}" /><br><br>
<h3>Now we are iterating the movies</h3><br><br>
<c:forEach var="movie" items="${movienames}">
<c:out value="${movie}" /><br>
</c:forEach>
</body>
</html> |
The output of the program is given below:
Download this
example.
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