Fifth Lesson on JSP
In the previous lesson we selected the no "17" statically. Now we will choose the number dynamically.
The input interface (the page to the user in front end) will be like::
<%--
Document : index
Created on : Nov 1st, 2012, 9:11:23 PM
Author : Nested Code
--%>
<head><title>First Calculation</title></head>
<body>
<center><h1>Calculation in Java</h1>
We'll do some sums ...<br>
<form action="caljsp.jsp">
Enter the Digit :: <input type="text" value=0 name=n>
<br>
<input type="submit" value="submit">
<br><hr>
</form> <blink><a href="http://nestedcode.blogspot.in" >Visit Our Site</a></blink><br>
</center>
</body>
Now we again have to make the page for "caljsp.jsp". The code is ::
Document : caljsp
Created on : 31 Oct, 2012, 4:45:20 PM
Author :NESTED CODE
--%>
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JSP Page</title>
</head>
<body><center>
<%
String ns= request.getParameter("n");
int number=Integer.parseInt(ns);
%><br>
Here is a 10 times table for <%= number %>... <br>
<table border=1>
<% for (int k=1; k<=10; k++) {
int result = k * number; %>
<tr><td><%= k %></td><td><%= result %></td></tr>
<% } %>
</table><hr>
<br><br>
Page written by Nested Code<br>
<blink><a href="http://nestedcode.blogspot.in" >Visit Our Site</a></blink><br></center>
</body>
</html>
Output will be like ::
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Thanks for this, also if you want to learn Java programming language then find the best courses on Udemy regarding Java programming language.
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