How to use javaBeans in JSP

JavaBeans in JSP can carry logical part of the web application. javaBeans solve almost all complicated design of the web application.

<jsp:useBean> tag in JSP is used to use the javaBeans in JSP.

<jsp:setProperty> tag is used to set property’s value in javaBeans.

<jsp:getProperty> tag is used to get property’s value in javaBeans

MyClassBean.java

package com.javabean;

public class MyClassBean {
    public String sCityName=null;
    public String sCountryName=null;

    public String getSCityName() {
        return sCityName;
    }
    public void setSCityName(String cityName) {
        sCityName = cityName;
    }
    public String getSCountryName() {
        return sCountryName;
    }
    public void setSCountryName(String countryName) {
        sCountryName = countryName;
    }
}

This javaBeans can be used in JSP file 

<%@ page language="java"%>
<jsp:useBean id="mybean" scope="request" class="com.javabean.MyClassBean" />
<!-- setting value in javaBeans -->
<jsp:setProperty name="mybean" property="SCityName" value="London"/>

<html>
  <head>
    <title>How to use javaBeans in JSP</title>
  </head>
  <body>
  <!-- getting value from javaBeans -->
    <jsp:getProperty name="mybean" property="SCityName"/>
  </body>
</html>

Tags:

Bookmark  

 

Leave a Reply

Security Code:

 

  Random Post