Learning Java Programming Made Easy
Page 1: first page (html/jsp)
Page 1: first page (html/jsp)
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JSP Page</title>
</head>
<body>
<!--script let java code-->
<%
out.println("<h1>hello how are u</h1>");
%>
<br>
<!--expression java code-->
<%= "hi hello how are u"%>
<br>
<!--declaration java code-->
<%! int age = 18;%>
<%!
int sum(int i, int j) {
return i + j;
}
%>
<%= "the sum of 2 no=" + sum(4, 5)%><br>
<%= "the age of emp=" + age%><br>
<jsp:forward page="forwrod.jsp"></jsp:forward>
</body>
</html>
Page 2: Second page (HTMl/JSP)
<%--
Document : second
Created on : Jan 31, 2017, 11:33:55 AM
Author : my pc
--%>
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JSP Page</title>
</head>
<body>
<form action="third.jsp">
username:<input type="text" name="user"/>
<input type="submit" value="click"/>
</form>
</body>
</html>
Page 3: Third page (html/jsp)
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JSP Page</title>
</head>
<body>
<%
String str=request.getParameter("user");
out.println("username="+str);
%>
</body>
</html>
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