I want to send a form if someone has enough money, but if someone doesn't have enough money, the form should be disabled.
I though it would be something like this:
<?php
session_start();
require_once 'class.user.php';
$user_home = new USER();
if(!$user_home->is_logged_in())
{
$user_home->redirect('index.php');
}
$stmt = $user_home->runQuery("SELECT * FROM tbl_users WHERE userID=:uid");
$stmt->execute(array(":uid"=>$_SESSION['userSession']));
$row = $stmt->fetch(PDO::FETCH_ASSOC);
?>
<?php
require_once 'mailer/class.phpmailer.php';
$mail = new PHPMailer(true);
if(isset($_POST['kaufen']))
{
$name = strip_tags($_POST['name']);
$email = strip_tags($_POST['email']);
$total = strip_tags($_POST['total']);
$menge = strip_tags($_POST['menge']);
$item = strip_tags($_POST['item']);
$subject = "Bestellung / Kevin-Bank.ch";
$text_message = "Du hast erfolgreich etwas in unsere Shop bestellt. <br /><br /> Item: ".$item." <br > Menge:".$menge." <br > Totalkosten: ".$total."dM <br /><br /> Wir liefern dein Item so schnell wie wir es können";
$message = "<html><body>";
$message .= "<table width='100%' bgcolor='#e0e0e0' cellpadding='0' cellspacing='0' border='0'>";
$message .= "<tr><td>";
$message .= "<table align='center' width='100%' border='0' cellpadding='0' cellspacing='0' style='max-width:650px; background-color:#fff; font-family:Verdana, Geneva, sans-serif;'>";
$message .= "<thead>
<tr height='80'>
<th colspan='4' style='background-color:#f5f5f5; border-bottom:solid 1px #bdbdbd; font-family:Verdana, Geneva, sans-serif; color:#333; font-size:34px;' >Kevin-Bank.ch</th>
</tr>
</thead>";
$message .= "<tbody>
<tr align='center' height='50' style='font-family:Verdana, Geneva, sans-serif;'>
<td style='background-color:#00a2d1; text-align:center;'><a href='http://www.kevin-bank.ch/index.php' style='color:#fff; text-decoration:none;'>Anmelden</a></td>
<td style='background-color:#00a2d1; text-align:center;'><a href='http://www.kevin-bank.ch/shop.php' style='color:#fff; text-decoration:none;' >Shop</a></td>
<td style='background-color:#00a2d1; text-align:center;'><a href='http://www.kevin-bank.ch/bank.php' style='color:#fff; text-decoration:none;' >Bank</a></td>
<td style='background-color:#00a2d1; text-align:center;'><a href='http://www.kevin-bank.ch/slot-machine.php' style='color:#fff; text-decoration:none;' >Casino</a></td>
</tr>
<tr>
<td colspan='4' style='padding:15px;'>
<p style='font-size:20px;'>Hi' ".$name.",</p>
<hr />
<p style='font-size:25px;'>Danke fürs bestellen in unsere Website.</p>
<img src='https://www.minecraft-italia.it/images/crafting-2.0/150/275.png' alt='' style='height:auto; width:100%; max-width:100%;' />
<p style='font-size:15px; font-family:Verdana, Geneva, sans-serif;'>".$text_message.".</p>
</td>
</tr>
<tr height='80'>
<td colspan='4' align='center' style='background-color:#f5f5f5; border-top:dashed #00a2d1 2px; font-size:24px; '>
<label>
Kevin-Bank.ch - Team
</td>
</tr>
</tbody>";
$message .= "</table>";
$message .= "</td></tr>";
$message .= "</table>";
$message .= "</body></html>";
try
{
$mail->IsSMTP();
$mail->isHTML(true);
$mail->SMTPDebug = 0;
$mail->SMTPAuth = true;
$mail->SMTPSecure = "smtp";
$mail->Host = "ke****.ch";
$mail->Port = 25;
$mail->AddAddress($email);
$mail->Username ="suppo*****-bank.ch";
$mail->Password ="****!";
$mail->SetFrom('s****bank.ch','Kevin-Bank.ch');
$mail->AddReplyTo("****bank.ch","Kevin-Bank.ch");
$mail->Subject = $subject;
$mail->Body = $message;
$mail->AltBody = $message;
if($mail->Send())
{
$msg = "<div class='alert alert-success'>
Bestellung wurde gesendet, du kriegst gleich ein Bestätigungsmail.
</div>";
}
}
catch(phpmailerException $ex)
{
$msg = "<div class='alert alert-warning'>".$ex->errorMessage()."</div>";
}
}
?>
<?php include_once 'header.php'; ?>
<div id="wrapper">
<div class="container">
<div class="page-header">
<h3>Kevin-Bank.ch - Bank & Shop und bald vieles mehr!</h3>
</div>
<h5>Folgende Item bestellst du gerade : Eisebeinschutz</h5>
<div class="email-form">
<?php
if(isset($msg))
{
echo $msg;
}
?>
<form action="" method="post">
<input type=text class=hidden name=item value="Eisebeinschutz">
<input type=text class=hidden name=name value="<?php echo $row['userName']; ?>" required/>
<input type=text class=hidden name=email value="<?php echo $row['userEmail']; ?>" required/>
<hr >
<label>Preis pro Stack:</label>
<input disabled type=text class="form-control" name=kosten id="kosten" required="required" value="56 dM"/>
<p></p>
<label>Menge:</label>
<select class="form-control" id="menge" name="menge" onblur="calculate()"/>
<option readonly>Bitte auswählen</option>
<option value="1 Stück">1 Stück</option>
<option value="2 Stück">2 Stück</option>
<option value="3 Stück">3 Stück</option>
<option value="4 Stück">4 Stück</option>
<option value="5 Stück">5 Stück</option>
<option value="6 Stück">6 Stück</option>
<option value="7 Stück">7 Stück</option>
<option value="8 Stück">8 Stück</option>
<option value="9 Stück">9 Stück</option>
<option value="10 Stück">10 Stück</option>
</select>
<p></p>
<label>Totalkosten: (Wenn die Totalkosten nicht funktoniert, klickt einfach irgendwo und es sollte dann sich aktualisieren.)</label>
<input readonly type=text class=form-control name="total" id="total" required="required" /><br >
<?php
$balance = 3;
if($balance 0) { ?>
<button disabled type="sumbit" name='einzahlen' class="btn btn-info btn-block btn-md">Pin einlösen</button> <?
}
if($balance > 2){ ?>
<button type="sumbit" name='einzahlen' class="btn btn-info btn-block btn-md">Pin einlösen</button> <?
}
?>
</form>
<hr >
<img src="https://www.minecraft-italia.it/images/crafting-2.0/150/275.png" class="img-circle center-block" alt="">
</div>
<?php
if(isset($_POST["kaufen"])){
$hostname='localhost:3306';
$username='*****';
$password='******!';
try {
$dbh = new PDO("mysql:host=$hostname;dbname=****",$username,$password);
$dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); // <== add this line
$sql = "INSERT INTO bestellung (name, email, item, menge, total)
VALUES ('".$_POST["name"]."','".$_POST["email"]."','".$_POST["item"]."','".$_POST["menge"]."','".$_POST["total"]."')";
if ($dbh->query($sql)) {
}
else{
echo "<script type= 'text/javascript'>alert('Etwas stimmt mit Mysql nicht, bitte melde dich bei Kevin4K!');</script>";
}
$dbh = null;
}
catch(PDOException $e)
{
echo $e->getMessage();
}
}
?>
<script src="asets/jquery-1.11.3-jquery.min.js"></script>
<script src="asets/js/bootstrap.min.js"></script>
<script>
calculate = function()
{
var resources = document.getElementById('kosten').value;
var minutes = document.getElementById('menge').value;
document.getElementById('total').value = parseInt(resources)*parseInt(minutes);
}
</script>
</body>
</html>
But this doesn't work.
Can anyone help me?
I can't test my code right now, but I think something like this should work:
<?php
$balance = 3;
if($balance <= 0) { ?>
<button disabled type="sumbit" name='einzahlen' class="btn btn-info btn-block btn-md">Pin einlösen</button> <?
}
if($balance > 2){ ?>
<button type="sumbit" name='einzahlen' class="btn btn-info btn-block btn-md">Pin einlösen</button> <?
}
?>
There are a few changes I made. The main reason you can't properly run your code is because you tried to compare a string with an integer. The other reason is because you didn't close php when you started writing html code.