javabean

addition program using bean.java

View Answers

November 27, 2010 at 12:30 PM

Hi Friend,

Try the following code:

1)bean.jsp:

<html>
        <body>
                <jsp:useBean id="b" class="form.AdditionBean"/>

                <jsp:setProperty name="b" property="num1" />Num1 = <jsp:getProperty name="b" property="num1"/><br/>

                <jsp:setProperty name="b" property="num2" />Num2 = <jsp:getProperty name="b" property="num2"/><br/>

                Result: <%=b.add()%>

        </body> </html>

2)AdditionBean.java:

package form;
public class AdditionBean {

int num1=5;
int num2=10;
public AdditionBean() {
}
public int add() {
int res=num1+num2;
    return res;
  }
public void setNum1(int num1) {
this.num1 = num1;
  }
 public int getNum1(){
     return num1;
 }
public void setNum2(int num2) {
this.num2 = num2;
  }
  public int getNum2(){
     return num2;
 }
}

January 20, 2011 at 7:24 PM

hii thanks for posting the code .. can you please tell where you have implemented the code for add method.. and where you have made the database transactions?

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