JSP and HTML form to convert fahrenheit to celsius using java
Create an HTML form that prompts the user to enter a height in feet. When the
form is submitted, a JSP web page should run that displays the height converted
to inches. The height in inches is Foot * 12 Inches.
Answer:
/**
* JSP and HTML form to convert fahrenheit to celsius.
*/
File: TempConvert.html
<HTML>
<HEAD>
<!-- Convert fahrenheit to celsius. -->
<TITLE>Temperature Converter</TITLE>
</HEAD>
<BODY>
<FORM method=post action="question10.jsp">
Input a temperature in Fahrenheit.
<input type=text name=fahr>
<input type=submit value="Submit">
</FORM>
</BODY>
</HTML>
File: question.jsp
<html>
<title>Fahrenheit to Celsius</title>
<body>
<%
String s = request.getParameter("fahr");
double fahr = Double.parseDouble(s);
double celsius = 5 * (fahr - 32) / 9;
out.println(fahr + " converted to Celsius is " + celsius);
%>
</body>
</html>
<!—End of Question -->
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