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Fahrenheit To Celsius Converter in JSTL

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Submitted on: 5/29/2016 1:46:38 PM
By: Jake R. Pomperada  
Level: Beginner
User Rating: Unrated
Compatibility: Java (JDK 1.5)
Views: 3496
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     A simple program that I wrote using JSTL or Java Server Pages Standard Tag Library that will ask the user to give a temperature in Fahrenheit and then it will convert in Celsius temperature. The code is very simple and easy to understand. 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: Fahrenheit To Celsius Converter in JSTL
// Description:A simple program that I wrote using JSTL or Java Server Pages Standard Tag Library that will ask the user to give a temperature in Fahrenheit and then it will convert in Celsius temperature. The code is very simple and easy to understand.
 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
//**************************************

<%@ 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>Fahrenheit To Celsius Converter in JSTL</title>
</head>
<style>
body 
{
font-family:arial;
font-weight:bold; 
size:12px;
color:blue;
}
</style>
<body>
 <h2> Fahrenheit To Celsius Converter in JSTL</h2>
 <br>
 <form method="post">
 Give temperature in Fahrenheit    
<input type="text" name="fah" size="3" value="<c:out value="${param.fah}"/>" autofocus/><br>
 <br> <br>
 <input type="submit" value="Find Celsius" title="Click here to findout the temperature in celsius." />
 <br />
</form>
<c:if test="${pageContext.request.method=='POST'}">
 <c:set var="convert" scope="session" 
 value="${ ((param.fah - 32) * 5)/9}"/>
 <br>
The Temperatue in Celsius is <fmt:formatNumber value="${convert}" maxFractionDigits="2"/>.
</c:if>
</body>
</html>


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