Simple Addition Example Mobile .JSP file only

You just entered the number 0
The running total is now 0

For mobile smartphone device with full browser use this meta tag in the header:
<meta name="viewport" content="width=device-width, initial-scale=2, maximum-scale=2">
so page is bigger by default and the user doesn't have to zoom in. Also force numeric pad to come up
using type="number"


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JSP page source:

<! krg Jun 2011 jsp Addition Example - one file only Mobile (no .HTML)
<%@ page language="java" %>
<HTML>
<HEAD>
<TITLE>Simple Addition Example Mobile .JSP file only</TITLE>
<meta name="viewport" content="width=device-width, initial-scale=2, maximum-scale=2">
</HEAD>
<BODY>

<form action="additionm.jsp" method="get">
<INPUT SIZE="12" TYPE="number" NAME="userinput">
<INPUT TYPE="SUBMIT" value="Add" name="NumberToAdd">
</FORM>

<%! // Declaration of class wide instance variables
int NumberEntered; // number submitted from html page
int Total;// running tolal of numbers entered
%>
<%
String input;
input = (request.getParameter("userinput"));
if (input != null)
NumberEntered = Integer.parseInt(input); // try to extract an integer
Total += NumberEntered;
%>
<%= "You just entered the number " + NumberEntered %> 
<%= "The running total is now " + Total %> 


<pre>For mobile smartphone device with full browser use this meta tag in the header:
<meta name="viewport" content="width=device-width, initial-scale=2, maximum-scale=2">
so page is bigger by default and the user doesn't have to zoom in.

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JSP page source:
<! krg Jan 08 jsp Addition Example - one file only (no .HTML) <%@ page language="java" %> <HTML> <HEAD> <TITLE>Simple Addition Example Mobile .JSP file only</TITLE> <meta name="viewport" content="width=device-width, initial-scale=2, maximum-scale=2"> </HEAD> <BODY> <form action="additionm.jsp" method="get"> <INPUT SIZE="12" NAME="userinput"> <INPUT TYPE="SUBMIT" value="Add" name="NumberToAdd"> </FORM> <%! // Declaration of class wide instance variables int NumberEntered; // number submitted from html page int Total;// running tolal of numbers entered %> <% String input; input = (request.getParameter("userinput")); if (input != null) NumberEntered = Integer.parseInt(input); // try to extract an integer Total += NumberEntered; %> <%= "You just entered the number " + NumberEntered %> <%= "The running total is now " + Total %> <pre>For mobile divice use this meta tag in the header: &lt;meta name=&quot;viewport&quot; content=&quot;width=device-width, initial-scale=2, maximum-scale=2&quot;&gt; so page is bigger by default and the user doen't have to zoom in. </pre> </BODY> </HTML> 
</pre>
</BODY>
</HTML>