我创建了一个基于表单的寄存器oop。但是当我按下按钮时，数据不会被存储。并且根本没有错误信息。
<div class="form-group">
<?php echo $message; ?>
</div>
<form action="register.php" method="post">
<div class="form-group control-group">
<div class="controls">
<label>Username:</label>
<input type="text" class="form-control" name="username" required data-validation-required-message="Please enter your Username.">
<p class="help-block">Ex. oimtrust</p>
</div>
</div>
<div class="control-group form-group">
<div class="controls">
<label>Password:</label>
<input type="password" class="form-control" name="password" required data-validation-required-message="Please enter your Password.">
<p class="help-block"></p>
</div>
</div>
<div class="control-group form-group">
<div class="controls">
<label>Nama Lengkap:</label>
<input type="text" class="form-control" name="fullname" required data-validation-required-message="Please enter your Fullname.">
<p class="help-block">Ex. Fathur Rohim</p>
</div>
</div>
<div class="control-group form-group">
<div class="controls">
<label>Jenis Kelamin:</label>
<select name="gender" class="form-control">
<option value="">Pilih Gender</option>
<option value="Pria">Pria</option>
<option value="Wanita">Wanita</option>
</select>
</div>
</div>
<div class="control-group form-group">
<div class="controls">
<label>Nomor Telepon:</label>
<input type="number" class="form-control" name="phone" required data-validation-required-message="Please enter your Phone.">
<p class="help-block">Ex. 08133304****</p>
</div>
</div>
<div class="control-group form-group">
<div class="controls">
<label>Alamat:</label>
<textarea name="address" rows="3" class="form-control" required data-validation-required-message="Please enter your Address.">
</textarea>
<p class="help-block">Ex. Jl. Supriadi RT:03, RW:04</p>
</div>
</div>
<div class="control-group form-group">
<input type="hidden" name="id_role" value="3">
</div>
<div class="control-group form-group">
<div class="controls">
<button type="submit" class="btn btn-info form-control">Register</button>
<p class="help-block">Already have an account? <a href="login.php">Sign in here</a></p>
</div>
</div>
</form>
上面的代码是html代码。以下代码用于插入数据。
<?php
$message = "";
session_start();
//Jika sudah login
if (isset($_SESSION['username'])) {
header('location:index-owner.php');
exit();
}
//Jika belum login
if (!empty($POST['username']) && !empty($_POST['password']) && !empty($_POST['fullname'])) {
$username = $_POST['username'];
$password = $_POST['password'];
$fullname = $_POST['fullname'];
$gender = $_POST['gender'];
$phone = $_POST['phone'];
$address = $_POST['address'];
$id_role = $_POST['id_role'];
//Enkripsi password
$encrypt_pass = md5($password);
include_once("app/model/crud.php");
$crud = new Crud();
//Cek user
$cek = $crud->execute("SELECT * FROM tbl_owner WHERE username = '{$username}'");
if ($cek->num_rows != 0) {
$message = "<div class='alert alert-danger alert-dismissable' align='center'>
Username sudah terdaftar!
</div>";
} else {
//Menyimpan user baru
$register = $crud->execute("INSERT INTO tbl_owner VALUES (NULL, '{$username}', '{$encrypt_pass}', '{$fullname}', '{$gender}', '{$phone}', '{$address}', '{$id_role}')");
if ($register) {
$message = "<div class='alert alert-success alert-dismissable' align='center'>
Pendaftaran Sukses! Silahkan <a href='login.php'>Login</a>
</div>";
} else {
$message = "<div class='alert alert-warning alert-dismissable' align='center'>
Pendaftaran Gagal!
</div>";
}
}
}
//Menampilkan Tampilan UI
include 'app/view/header.php';
include 'app/view/menu.php';
include 'app/view/auth/register.php';
include 'app/view/footer.php';
?>
结束这是crud类
<?php
/**
* crud class
*/
class Crud
{
public function __construct()
{
include('app/config/database.php');
$this->db = new mysqli($hostname, $username, $password, $database);
}
function execute($query)
{
$result = $this->db->query($query);
return $result;
}
}
?>
请。帮帮我？
答案 0 :(得分：-1)
请检查您的IF条件，if (isset($POST['username'])出错。将其更改为
if (isset($_POST['username'])) {}
否则，在View中打印Query并将该查询复制到Database Query manager，然后尝试。然后，您可以清楚地找到此查询的错误。
答案 1 :(得分：-1)
试试吧......
if (isset($_POST['username']) && !empty($_POST['username']) && !empty($_POST['password']) && !empty($_POST['fullname'])) {
而不是
if (!empty($POST['username']) && !empty($_POST['password']) && !empty($_POST['fullname'])) {