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SUM OF FIRST AND LAST NUMBER PROGRAM JSTL

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Submitted on: 6/4/2016 7:22:28 AM
By: Jake R. Pomperada  
Level: Beginner
User Rating: Unrated
Compatibility: Java (JDK 1.5)
Views: 2619
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     A simple program that will ask the user three integer number and then our program will find the sum of the first and the last number using Java Server Pages Standard Tag Library or JSTL. Add me at Facebook my address is jakerpomperada@gmail.com and jakerpomperada@yahoo.com My mobile number here in the Philippines is 09173084360

 
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//**************************************
// Name: SUM OF FIRST AND LAST NUMBER PROGRAM JSTL
// Description:A simple program that will ask the user three integer number and then our program will find the sum of the first and the last number using Java Server Pages Standard Tag Library or JSTL.
 Add me at Facebook my address is jakerpomperada@gmail.com and jakerpomperada@yahoo.com
My mobile number here in the Philippines is 09173084360
// By: Jake R. Pomperada
//**************************************

sum_digits.jsp
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt"%>
<html>
<head>
<title>SUM OF FIRST AND LAST NUMBER PROGRAM JSTL</title>
</head>
<style>
body {
 font-family: arial;
 font-weight: bold;
 size: 12px;
 color: blue;
}
</style>
<script>
 function clear() {
 document.getElementById("one").value = "";
 }
</script>
<body>
 <h2>SUM OF FIRST AND LAST NUMBER PROGRAM IN JSTL</h2>
 <br>
 <form name="form" method="post">
 Enter three numbers Number     <input type="text" id="one"
name="one" size="3" value=""" autofocus/><br> <br> <br>
 <input type="submit" value="Compute"
title="Click here to findout the first and last numbers." /> <input
type="submit" onclick="clear()" value="Clear"
title="Click here to clear textbox." /> <br />
 </form>
 <c:if test="${pageContext.request.method=='POST'}">
 <c:set var="first" scope="session" value="${ (param.one /100) }" />
 <c:set var="last" scope="session" value="${ (param.one % 10) }" />
 <c:set var="sum" scope="session" value="${ (first + last) }" />
The sum of the first and last number is 
<fmt:formatNumber value="${sum}" maxFractionDigits="0" />.
 <c:remove var="param.one" />
 </c:if>
</body>
</html>


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