QuestionAsk Questions?
Sireesha
how we can give the form actions in html after register button in the login page
View Answers
April 21, 2011 at 12:10 PM
1)login.jsp:
<html>
<script>
function register(){
var f=document.form;
f.method="post";
f.action='reg.jsp';
f.submit();
}
function validate(){
var username=document.form.user.value;
var password=document.form.pass.value;
if(username==""){
alert("Enter Username!");
return false;
}
if(password==""){
alert("Enter Password!");
return false;
}
return true;
}
</script>
<form name="form" method="post" action="check.jsp" onsubmit="javascript:return validate();">
<table>
<tr><td>Username:</td><td><input type="text" name="user"></td></tr>
<tr><td>Password:</td><td><input type="password" name="pass"></td></tr>
<tr><td></td><td><input type="submit" value="Submit"></td></tr>
<tr><td></td><td><input type="button" value="Register Now!" onclick="register();"></td></tr>
</table>
</form>
</html>
2)check.jsp:
<%@page import="java.sql.*"%>
<%
String user=request.getParameter("user");
String pass=request.getParameter("pass");
Class.forName("com.mysql.jdbc.Driver").newInstance();
Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/test","root","root");
Statement st=con.createStatement();
ResultSet rs=st.executeQuery("select * from login where username='"+user+"' and password='"+pass+"'");
int count=0;
while(rs.next())
{
count++;
}
if(count>0)
{
out.println("welcome "+user);
}
else
{
response.sendRedirect("login.jsp");
}
%>
3)reg.jsp:
<html> <form method="post"> <table> <tr><td>Name:</td><td><input type="text" name="name"></td></tr> <tr><td>Address:</td><td><input type="text" name="address"></td></tr> <tr><td>Gender:</td><td>M<input type="radio" name="gen" value="Male">F<input type="radio" name="gen" value="Female"></td></tr> <tr><td>Qualification:</td><td><select name="qualification"> <option value="-1">--Select--</option> <option value="BBA">BBA</option> <option value="BCA">BCA</option> <option value="Btech">Btech</option> <option value="MBA">MBA</option> <option value="MCA">MCA</option> </select></td></tr> <tr> <td>Languages:</td><td><input type="checkbox" value="Hindi">Hindi<input type="checkbox" name="check" value="English">English<input type="checkbox" name="check" value="French">French<input type="checkbox" name="check" value="German">German</td></tr> <tr><td></td><td><input type="submit" value="Submit"></td></tr> </table> </form> </html>
Related Pages:
If you are facing any programming issue, such as compilation errors or not able to find the code you are looking for.
Ask your questions, our development team will try to give answers to your questions.
Tutorial Topics
