Core Java| JSP| Servlets| XML| EJB| JEE5| Web Services| J2ME| Glossary| Questions?

Search Tutorials

Latest Questions

Failed to run Online Quiz Application in JSP
Hi, I have been following your following link to run the online quiz application, but I failed to get the result scre
Pass by Reference
Hi Friends, What is Pass by value and Pass by Reference?can u please explain with examples.is java supports Pass by r
no driver
i am having problem connecting to DB2 database fro netbeans: program: import java.sql.*; import java.lang.*; i
min project with vb
i have do the min project with VB Frantend and oracle backend
Some additions for my previous question
This is the question I posted several hours ago: "I'm trying to write a program that has a text field for input, two bu
Writing a GUI program
Hello everyone! I'm trying to write a program that has a text field for input, two buttons and the output text area. A
How to display current date in textbox
Hi guys, I'm really need your help. This is my source code. <% if (status.equals("pending") && penanda==0)
Methods in Java
Hello. Currently i am involved in a group project and we have each been given a specific part of code to create our joi
how to record qvga video using j2me
hello if it is possible how i can record qvga video usin j2me?
how to record qvga video using j2me
hello if it is possible how i can record qvga video usin j2me?
All Questions...

Comments

JSP bean set property
In this Tutorial we want to describe you a code that help in describing an example from JSP bean set property.

JSP bean set property

In this Tutorial we want to describe you a code that help in describing an example from JSP bean set property. The code include a package bean , we have a class Employees. The employee class include a string variable first name, last name and address. Inside the class we have a setter and getter method.

set XXX ( ): This method hold the value of the parameter by the implementor of interface.
get XXX( ): This method retrieve the value of the parameter set in the setXXX ( ) method.

The JSP page uses this getter and setter method.

<jsp:useBean> -
The < jsp:use Bean> instantiate a bean class and locate a bean class with specific scope and name.
- id - A id variable is used to identify the bean in the scope .
- class -The class is represented as Package. class and instantiate a bean from class. The class should be public
- scope -This describe you the scope of the bean in which it exists.
<jsp:set Property>This is used to set the value of one or more properties of bean using setter method. The value of the name must match with the Id.
<jsp:get Property>This is used to return the bean property value using property getter method in bean package.

For running this application we need to save the jsp bean getproperty.jsp in Tomcat/wepapps/.jsp.The required url is typed in the browser and the JSP page will be displayed.

jsp bean getproperty.jsp

<%@page contentType="text/html"%>
<%@page pageEncoding="UTF-8"%>

<html>
 <body>
  <h1>Get Value from bean</h1>
    <jsp:useBean id="emp" class="bean.Employees" scope="page" />

    <jsp:setProperty name="emp" property="firstName" value="Komal Singh"/>
    <jsp:setProperty name="emp" property="lastName" value="Choudhary"/>
    <jsp:setProperty name="emp" property="adddress" value="Delhi"/>

     <table>
      <tr>
       <td>First Name</td>
       <td> : </td>
       <td> <jsp:getProperty name="emp" property="firstName"/> </td>
      </tr>
      <tr>
       <td>Last Name</td>
       <td> : </td>
       <td> <jsp:getProperty name="emp" property="lastName"/> </td>
      </tr>
      <tr>
       <td>Address</td>
       <td> : </td>
       <td> <jsp:getProperty name="emp" property="address"/> </td>
      </tr>
     </table>

  </body>
</html>

Employees.java

package bean;

public class Employees {

    protected String firstName;
    protected String lastName;
    protected String address;

    public void setAddress(String address) {
        this.address = address;
    }

    public void setFirstName(String firstName) {
        this.firstName = firstName;
    }

    public void setLastName(String lastName) {
        this.lastName = lastName;
    }

    public String getAddress() {
        return address;
    }

    public String getLastName() {
        return lastName;
    }

    public String getFirstName() {
        return firstName;
    }
}

Output of the program

Download Source code

� View all related tutorials

Related Tags: c exception error jsp io count page using invoke js handle if to ci counter e directive can pe ce

Leave your comment:
Name:
Email:
URL:
Title:
Comments:
Enter Code:
	Note: Emails will not be visible or used in any way, and are not required. Please keep comments relevant. Any content deemed inappropriate or offensive may be edited and/or deleted. No HTML code is allowed. Line breaks will be converted automatically. URLs will be auto-linked. Please use BBCode to format your text.