Assume we have a JavaBean as below public class Order { private Integer orderNum
ID: 3928013 • Letter: A
Question
Assume we have a JavaBean as below
public class Order
{
private Integer orderNumber;
public Order()
{
orderNumber = 0;
}
public Order(Integer orderNumber)
{
this.orderNumber = 0;
}
public Order(Integer orderNumber)
{
this.orderNumber = orderNumber;
}
public Integer getOrderNumber()
{
return orderNumber;
}
public void setOrderNumber(Integer orderNumber)
{
this.orderNumber = orderNumber;
}
}
Use JSP tags in conjunction with the JavaBean order to display the order number. Assume that the JavaBean class order is in a package named businesspackage.
Explanation / Answer
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<%@page import="java.util.*" %>
< import="bussinesspackage.oder" %>
<!DOCTYPE html>
<html>
<head>
<meta http-equtent-Type" content="text/html; charset=UTF-8">
<title>JSP Page</title>
<jsu:usebean id="O1" scope="application" class="bussinesspackage.oder">
</head>
<body>
<%
order orderNumber= o1.getClass();
Order_Number order_number=orderNumber.elements();
while(o1.hasMoreEleemt())
{
out.println("Oder Number=" +order_number);
}
%>
<br>
<%
out.println("Oder Number=" +o1.nextElement);
%>
<br>
</body>
</html>