Tutorial membuat program scope pada netBeans
1. Buka netBeans
2. Pilih new project
3. Choose Project (java web - Web application) lalu next
4. Klik finish
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5. Lalu tuliskan kode berikut
Nama File : index.jsp
<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>
<c:set var="scopeVarPage" value="Page Value" scope="page" />
<c:set var="scopeVarRequest" value="Request Value"
scope="request" />
<c:set var="scopeVarSession" value="Session Value"
scope="session" />
<c:set var="scopeVarApplication" value="Application Value"
scope="application" />
<html>
<head>
<title>Scope</title>
</head>
<body>
<h3>Main File: index.jsp</h3>
<table border="1">
<tr>
<th>Scoped Variable</th>
<th>Current Value</th>
</tr>
<tr>
<td>
<b>Page Scope</b>
(scopeVarPage)</td>
</tr>
<tr>
<td>
<b>Request Scope</b>
(scopeVarRequest)</td>
<tr>
<td>
<b>Session Scope</b>
(scopeVarSession)</td>
</tr>
<tr>
<td>
<b>Application Scope</b>
(applicationVarPage)</td>
</tr>
</table>
<br />
<br />
<jsp:include page="included.jsp" />
<br />
<br />
<a href="linked.jsp">[Click Here to View: linked.jsp]</a>
</body>
</html>
6. Lalu buatkan lagi file bernama linked.jsp
<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>
<html>
<head>
<title>Scope Example</title>
</head>
<body>
<h3>Linked File: linked.jsp</h3>
<table border="1">
<tr>
<th>Scoped Variable</th>
<th>Current Value</th>
</tr>
<tr>
<td>
<b>Page Scope</b>
(scopeVarPage)</td>
</tr>
<tr>
<td>
<b>Request Scope</b>
(scopeVarRequest)</td>
</tr>
<tr>
<td>
<b>Session Scope</b>
(scopeVarSession)</td>
</tr>
<tr>
<td>
<b>Application Scope</b>
(applicationVarPage)</td>
</tr>
</table>
</body>
</html>
7. Dan Buat juga included.jsp
<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>
<table border="1">
<tr>
<th>Scoped Variable</th>
<th>Current Value</th>
</tr>
<tr>
<td>
<b>Page Scope</b>
(scopeVarPage)</td>
</tr>
<tr>
<td>
<b>Request Scope</b>
(scopeVarRequest)</td>
</tr>
<tr>
<td>
<b>Session Scope</b>
(scopeVarSession)</td>
</tr>
<tr>
<td>
<b>Application Scope</b>
(applicationVarPage)</td>
</tr>
</table>
Maka akan diperoleh output seperti ini:
Sumber: http://www.dineshonjava.com/2013/09/jsp-scopes-example.html#.VK1rQvmSxUk
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