Ajax/jQuery Form $_POST and use PHP?

Member Posts : 5 Join date : 2011-04-18

Okay... so I have used jQuery to show and hide my DIVs but I was wondering if there is any way to sumbit a form (a registration form) without loading the whole page so that it doesn't go back to the default div (not hidden by default).

Code:: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title><?php $LOL="Untitled." ;
echo "$LOL"; ?></title>
<link rel="stylesheet" href="style/css.css " type="text/css" media="screen" title="" charset="utf-8" />
   <script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("a#hide").click(function(){
$(".test").hide(1000);

$(".test1").show(1000);
});
});
</script>
</head>
<body>
<table width="100%;" style="height:auto;">
      <tr>
            <td valign="top" width="75%"style="padding:15px; margin:100% auto; text-align:right; vertical-align:text-top;">

                  <h2 valign="middle">the<strong>Untitled</strong>site</h2>

            </td>
            <td id="wrapper" width="25%" height="100%" style="margin-left:10px;">
            <div class="test1" style="display:none;">
            <?php include('reg2.php')?>
            </div>
            <div class="test">
                  <?php include('login1.php')?>
               </div>
            </td>
      </tr>
</table>
<div id="footer">
Designed and Coded by <strong>kenshn111</strong>
</div>
</body>
</html>

register form:

Code:: <?php

error_reporting (E_ALL ^ E_NOTICE);

?>
<?php

if ( $_POST['registerbtn'] ){
$getuser = $_POST['user'];
$getemail = $_POST['email'];
$getpass = $_POST['pass'];
$getretypepass = $_POST['retypepass'];

if ($getuser){
if ($getemail){
if ($getpass){
if ($getretypepass){
if ( $getpass === $getretypepass ){
if ( (strlen($getemail) >= 7) && (strstr($getemail, "@")) && (strstr($getemail, ".")) ){
require("./connect.php");

$query = mysql_query("SELECT * FROM users WHERE username='$getuser'");
$numrows = mysql_num_rows($query);
if ($numrows == 0){
$query = mysql_query("SELECT * FROM users WHERE email='$getemail'");
$numrows = mysql_num_rows($query);
if ($numrows == 0){

$password = md5(md5("kjfiufj".$password."Fj56fj"));
$date = date("F d, Y");
$code = md5(rand());

mysql_query("INSERT INTO users VALUES (
'', '$getuser', '$password', '$getemail', '0', '$code', '$date'
)");

$query = mysql_query("SELECT * FROM users WHERE username='$getuser'");
$numrows = mysql_num_rows($query);
if ($numrows == 1){

$site = "http://localhost/tutorials/Member System";
$webmaster = "nickfrosty <admin@nickfrosty.com>";
$headers = "From: $webmaster";
$subject = "Activate Your Account";
$message = "Thanks for registering. Click the link below to activate your account.\n";
$message .= "$site/activate.php?user=$getuser&code=$code\n";
$message .= "You must activate your account to login.";

if ( mail($getemail, $subject, $message, $headers) ){
$errormsg = "You have been registered. You must activate your account from the activation link sent to <b>$getemail</b>.";
$getuser = "";
$getemail = "";
}
else
$errormsg = "An error has occueed. Your activation email was not sent.";

}
else
$errormsg = "An error has occured. Your account was not created.";

}
else
$errormsg = "There is already a user with that email.";
}
else
$errormsg = "There is already a user with that username.";

mysql_close();
}
else
$errormsg = "You must enter a valid email address to register.";
}
else
$errormsg = "Your passwords did not match.";
}
else
$errormsg = "You must retype your password to register.";
}
else
$errormsg = "You must enter your password to register.";
}
else
$errrosmg = "You must enter your email to register.";
}
else
$errormsg = "You must enter your username to register.";
}

$form = "<form action='./reg2.php' method='post'>
<table>
<tr>
<td></td>
<td><font color='red'>$errormsg</font></td>
</tr>
<tr>
<td>Username:</td>
<td><input type='text' name='user' value='$getuser' /></td>
</tr>
<tr>
<td>Email:</td>
<td><input type='text' name='email' value='$getemail' /></td>
</tr>
<tr>
<td>Password:</td>
<td><input type='password' name='pass' value='' /></td>
</tr>
<tr>
<td>Retype:</td>
<td><input type='password' name='retypepass' value='' /></td>
</tr>
<tr>
<td></td>
<td><input type='submit' name='registerbtn' value='Register' /></td>
</tr>
</table>
</form>";

echo $form;

?>

obviously, I got the reg code from youtube. (nickfrosty btw.)
and my login.php in-case you need it.:

Code:: <form name="login" style="vertical-align:middle;" method="post" action="login.php">
<label style="float:left;">Username</label>

<br>

<input type="text" name="username" style="margin-top:5px; margin-bottom:5px;width:100%;height:15px;border-style:solid;border-width:0px;border-color:#403c3c;">

<br>

<label style="float:left;">Password</label>

<br>
<input type="password" name="password" style="margin-top:5px;margin-bottom:5px; width:100%;height:15px;border-style:solid;border-width:0px;border-color:#403c3c;">

<br><br>

<span style=" width:100%;text-align:right;float:right;">
<a href="#" id="hide">Create an account!</a>
<input type="submit" class="button" id="sumbit_btn" name="submit" value="Login"/></span>
</form>

and yeah I already did search on google but it didn't helped me.

Super Moderator Posts : 45 Join date : 2011-05-11

http://www.w3schools.com/Ajax/Default.Asp
http://api.jquery.com/category/ajax/

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Ajax/jQuery Form $_POST and use PHP?

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