Bootstrap 3注册表PHP
Bootstrap 3注册表PHP
提问于 2014-07-11 03:54:31
这是我的register.php页面：
<!DOCTYPE html>
<html lang="it">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Circolari 2.0</title>
<link rel=stylesheet type="text/css" href="css/bootstrap.css">
<link rel=stylesheet type="text/css" href="css/styles.css">
</head>
<body>
<div class="container">
<div class="row">
<div class="col-md-4 col-md-offset-4">
<div class="form-signup">
<b><h1 class="text-center">Registrazione</h1></b>
<br>
<form action="register.php" method="post">
<div class="form-group">
<div class="left-inner-addon">
<i class="glyphicon glyphicon-user"></i>
<input class="form-control focus" type="text" placeholder="Nome" name="nome">
</div>
</div>
<div class="form-group">
<div class="left-inner-addon">
<i class="glyphicon glyphicon-user"></i>
<input class="form-control focus" type="text" placeholder="Cognome" name="cognome">
</div>
</div>
<div class="form-group">
<div class="left-inner-addon">
<i class="glyphicon glyphicon-envelope"></i>
<input class="form-control focus" type="text" placeholder="Email" name="email">
</div>
</div>
<div class="form-group">
<div class="left-inner-addon">
<i class="glyphicon glyphicon-lock"></i>
<input class="form-control focus" type="password" placeholder="Password" name="password">
</div>
</div>
<button class="btn btn-info" type="submit" name="submit_button">Registrati</button>
<a class="btn btn-warning" href="index.php">Home</a>
</form>
</div>
</div>
</div>
</div>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script type="text/javascript" src="js/bootstrap.js"></script>
</body>
</html>
<?php
if (isset($_POST['submit_button']))
{
// Definisco le variabili Nome, Cognome, Email e Password
$nome=$_POST['nome'];
$cognome=$_POST['cognome'];
$email=$_POST['email'];
$password=$_POST['password'];
if ($nome=="" or $cognome="" or $email="" or $password="")
{
echo "Tutti i campi sono obbligatori";
}
else
{
// Includo il file di configurazione
include('config.php');
// Connessione al database
$conn=mysqli_connect("$db_host", "$db_username", "$db_password", "$db_name") or die (mysqli_error($conn));
// Controllo se Email è già registrata
$stmt=$conn->prepare("SELECT * FROM $tbl_name WHERE Email=?");
$stmt->bind_param("s", $email);
$stmt->execute();
$result=$stmt->get_result();
// Conto i risultati
$count=$result->fetch_assoc();
// Se Email e Password combaciano, otterrò un solo risultato
if($count==1)
{
echo "Utente già registrato!";
}
else
{
// Query Database
$stmt=$conn->prepare("INSERT INTO $tbl_name (Nome, Cognome, Email, Password) VALUES (?, ?, ?, ?)");
$stmt->bind_param("ssss", $nome, $cognome, $email, $password);
$stmt->execute();
$result=$stmt->get_result();
if ($stmt->execute())
{
echo "Registrazione effettuata con successo!";
echo ($nome);
echo ($cognome);
echo ($email);
echo ($password);
}
else
{
echo (mysqli_error($conn));
}
}
}
}
?>问题是，当我单击SUBMIT按钮时，数据库中除了'Nome‘之外的所有空列都是空的。我真的不能理解这个问题。附言:我添加了所有变量的echo，实际上只有$nome显示在屏幕上。谢谢大家！
回答 1
Stack Overflow用户
发布于 2014-08-05 03:31:45
我非常确定你需要有一个唯一的"id=xxx“给你的输入域，否则它不会在表单中发送
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/24685139
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