The import Attribute of page Directive In JSP
This section shows you how to import a java package or
the class in your jsp application. Here a Java code has also been provided which
class has been imported in the following JSP code like <%@page
import="roseindia.Extends" %> in which, the import is the
attribute of the page directive in JSP and the value of the attribute is the
"roseindia.Extends". Here, roseindia is the package name and the
Extends is the class which is made after compilation of the Extends.java file.
This class file is contained by the folder which determines the package name.
And the package name folder is putted in the classes folder inside the <your
application root directory>/WEB-INF/classes/package_name.
Basically, this attribute of the page directive imports the java packages
and it's classes more and more. You can import more than one java packages and
classes by separating with comma (,). You can set the name of the class with the
package name directly like packagename.classname or import all classes of
the package by using packagename.*.
Here is the code of the program:
<%@page import="roseindia.Extends" %>
<html>
<head><title>Example of Extends
Attribute of page Directive in JSP</title></head>
<body>
<font size="20" color="red">
<%
Extends ex = new Extends();
out.print(ex.show());
%>
</font>
</body>
</html>
|
Here is the code of Extends.java file:
package roseindia;
public class Extends{
public String show(){
return "Roseindia.net";
}
}
|
Output of the Jsp program:
Download this JSP
example.
|
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Current Comments
2 comments so far (post your own) View All Comments Latest 10 Comments:This site always gave more in return of expectations.
The ways it explains and presents a topic is wonderfull. It always cover some extra and U do not need to search out for any more.
Posted by Sachin Danayak on Friday, 10.5.07 @ 12:48pm | #31796
easy language.
easy example
Posted by dip on Tuesday, 02.6.07 @ 17:47pm | #6421