A
Anonymous
Guest
I have created User Registration page which is part of a database application.I have downloaded an application from net tried to customize according to my need. I am a new learner of PHP MySQL application.Before doing this I just prepared a simple CRUD application by watching Youtube videos.Now in my User Registration page data is not going to the MySQL database.I have tried many ways with my little knowledge with almost no success. Can anyone help me where the code is wrong?
The code is as follows :
The code is as follows :
Code:
[b]std_register.php[/b]
<html><head>
<title>Student Registration </title>
<link href="css/student_styles.css" rel="stylesheet" type="text/css" />
<script language="JavaScript" src="js/user.js">
</script>
</head><body bgcolor="#e6e6e6">
<center><b><font color = "black" size="6">Online Voting System</font></b></center><br><br>
<div id="page">
<div id="header">
<h2>Student Registration </h2>
<div class="news"><marquee behavior="alternate">Polling is going on!Login and go to Current Polls to vote for your favourate candidates. </marquee></div>
</div>
<div id="container">
<?php
require('connection.php');
//Process
if (isset($_POST['submit']))
{
$stdRN = addslashes( $_POST['rollno'] ); //prevents types of SQL injection
$stdName = addslashes( $_POST['sname'] ); //prevents types of SQL injection
$stdClass = $_POST['sclass'];//prevents types of SQL injection
$stdSex = $_POST['gender'];//prevents types of SQL injection
$myPassword = $_POST['password'];
$stdPass = md5($myPassword); //This will make your password encrypted into md5, a high security hash
$sql = mysqli_query($con, "INSERT INTO student (sl_no,roll_no,name,class,sex,password)
VALUES ('',$stdRN',$stdName','$stdClass', '$stdSex', '$stdPass') ") or die ('Error entering database');
die( "You have registered for an account.<br><br>Go to <a href=\"index.php\">Login</a>" );
}
echo "<center><h3>Register an account by filling in the needed information below:</h3></center><br><br>";
echo '<form action="registeracc.php" method="post" onsubmit="return registerValidate(this)">';
echo '<table align="center">';
echo "<tr><td>Roll Number:</td><td><input type='text' style='background-color:#e8daef; font-weight:regular;' name='rollno' maxlength='30' value=''></td></tr>";
echo "<tr><td>Name:</td><td><input type='text' style='background-color:#e8daef; font-weight:regular;' name='sname' maxlength='30' value=''></td></tr>";
echo "<tr><td>Class:</td><td><select name='sclass' style='background-color:#e8daef; font-weight:regular;' maxlength='10' id='class' required='true'>
<option value='hs1'>HS-1st Year</option>
<option value='hs2'>HS-2nd Year</option>
<option value='ba1'>BA-1st Sem</option>
<option value='ba3'>BA-3rd Sem</option>
<option value='ba5'>BA-5th Sem</option>
<option value='bcom1'>BCom-1st Sem</option>
<option value='bcom3'>BCom-3rd Sem</option>
<option value='bcom5'>BCom-5th Sem</option>
</select>
</td></tr>" ;
echo "<tr><td>Sex:</td><td><input type='radio' style='background-color:#e8daef; font-weight:regular;' name='gender' id='male' value='Male' checked>Male<br>
<input type='radio' style='background-color:#e8daef; font-weight:regular;' name='gender' id='female' value='Female'>Female<br></td></tr>";
echo "<tr><td>Password:</td><td><input type='password' style='background-color:#e8daef; font-weight:regular;' name='password' maxlength='10' value=''></td></tr>";
echo "<tr><td>Confirm Password:</td><td><input type='password' style='background-color:#e8daef; font-weight:regular;' name='ConfirmPassword' maxlength='20' value=''></td></tr>";
echo "<tr><td> </td><td><input type='submit' name='submit' value='Register Account'/></td></tr>";
echo "<tr><td colspan = '2'><p>Already have an account? <a href='index.php'><b>Login Here</b></a></td></tr>";
echo "</tr></td></table>";
echo "</form>";
?>
</div>
<div id="footer">
<div class="bottom_addr">Student Union Election,My New College</div>
</div>
</div>
</body>
<script src="js/jquery-1.2.6.min.js"></script>
<script>
$(document).ready(function(){
$('#roll').blur(function(event){
event.preventDefault();
var rollNo=$('#roll').val();
$.ajax({
url:'checkuser.php',
method:'post',
data:{roll:rollNo},
dataType:'php',
success:function(message)
{
$('#result').php(message);
}
});
});
});
</script>
</html>
Code:
[b]checkuser.php[/b]
<?php
ini_set('display_errors',1);
error_reporting(E_ALL);
extract($_REQUEST);
require_once('connection.php');
$q="SELECT * FROM student WHERE roll_no='$stdRN'";
$result=mysqli_query($con,$q);
if(mysqli_num_rows($result)){
echo"Roll Number already Registerd Please Try Another";
}else{
echo"";
}
?>
Code:
[b]connection.php
[/b]
<?php
error_reporting(1);
$con=mysqli_connect('localhost', 'root', 'abc@123$%~','mypoll') or die(mysqli_error());
?>
