我正在尝试创建一个 3 步注册页面 withh cakePHP。第一步没问题，它在db中插入数据，但第二步不起作用。有人可以帮忙吗？
这是我的控制器代码：
<?php
App::uses('Controller', 'Controller');
class UsersController extends AppController {
public $name = 'Users';
public function beforeFilter(){
parent::beforeFilter();
$this->Auth->allow('signup');
}
public function login(){
if($this->request->is('post')){
if($this->Auth->login()){
$this->redirect($this->Auth->redirect());
} else {
$this->Session->setFlash('Invalid username or password!', 'default', array('class' => 'errormsg'));
}
}
}
public function logout(){
$this->redirect($this->Auth->logout());
}
// SIGN UP ACTIONS
public function signup($step = null){
// SET STEP VARIABLE
$this->set('s', $step);
// STEP 1 - REGISTER
if(empty($step)){
if ($this->request->is('post')) {
if ($this->User->save($this->request->data)) {
$this->Session->write('regUser', $this->request->data['User']['email']);
// $this->Session->setFlash('The user has been saved, please enter other information!',
// 'default', array('class' => 'okormsg'));
$regUser = $this->User->find( 'first', array('conditions' => array(
'User.username' => $this->Session->read('regUser'))));
$id = $regUser['User']['id'];
$this->Session->write('regUserId', $id);
$this->redirect(array('personal-info'));
} else {
$this->Session->setFlash( 'There was an error, please check the fields bellow!',
'default', array('class' => 'errormsg'));
}
}
// STEP 2 - PERSONAL INFORMATION
} elseif($step == 'personal-info') {
if ($this->request->is('post')) {
$id = $this->Session->read('regUserId');
$this->User->id = $id;
if ($this->User->save($this->request->data)) {
$this->Session->setFlash('The user has been saved');
$this->redirect(array('complete'));
} else {
$this->Session->setFlash('User could not be saved. Please, try again.');
}
}
// STEP 3 - COMPLETE REGISTRATION
} elseif($step == 'complete') {
}
}
}
?>
这是模型：
<?php
class User extends AppModel {
public $validate = array (
'name'=>array(
'Please enter your name!'=>array(
'rule'=>'notEmpty',
'message'=>'Please enter your name!'
)
),
'surname'=>array(
'Please enter your surname!'=>array(
'rule'=>'notEmpty',
'message'=>'Please enter your surname!'
)
),
'email'=>array(
'Valid email'=>array(
'rule'=>array('email'),
'message'=>'Please enter a valid Email address!'
),
'Already exists'=>array(
'rule'=>'isUnique',
'message'=>'This Email is already registered in our database!'
)
),
'password'=>array(
'Not empty'=>array(
'rule'=>'notEmpty',
'message'=>'Please enter your password!'
),
'Match password'=>array(
'rule'=>'matchPasswords',
'message'=>'Your passwords do not match!'
)
),
'password_confirm'=>array(
'Not empty'=>array(
'rule'=>'notEmpty',
'message'=>'Please confirm your password!'
)
),
'terms'=>array(
'Agree'=>array(
'rule'=>'notEmpty',
'required'=>true,
'message'=>'You must agree to Terms and conditions!'
)
)
);
public function matchPasswords($data){
if ($data['password'] == $this->data['User']['password_confirm']){
return true;
} else {
$this->invalidate('password_confirm', 'Your passwords do not match!');
return false;
}
}
public function beforeSave(){
if(!empty($this->data['User']['password'])) {
$this->data['User']['password'] = AuthComponent::password($this->data['User']['password']);
}
if (empty($this->data['User']['username'])) {
$this->data['User']['username'] = $this->data['User']['email'];
}
return true;
}
}
?>
这是 signup.ctp 的视图
<!-- SIGN UP STEPS -->
<!-- SIGN UP - 1 (REGISTER) -->
<?php if(empty($s)): ?>
<div id="register" class="container padded">
<div id="register">
<div class="paginate active">Register</div>
<div class="paginate">Personal Information</div>
<div class="paginate">Complete Registration</div>
<h1>User Registration</h1>
<p>Welcome to user registration! You can sign up yourself and start improving your business. User registration is FREE and once you register yourself you can select apropiate business package for your company and start advertising.<br />
<span style="color:#900">All field are required!</span></p>
<?php
echo $this->Form->create();
echo $this->Form->input('name');
echo $this->Form->input('surname');
echo $this->Form->input('email');
echo $this->Form->input('password');
echo $this->Form->input('password_confirm', array('label'=>'Password Confirmation','type'=>'password'));
echo $this->Form->input('terms', array('label'=>false, 'type'=>'checkbox'));
?> I accept <a href="#" class="link">Terms Of Use</a> <?
echo $this->Form->end('Continue Registration');
?>
</div>
</div>
<!-- SIGN UP - 2 (PERSONAL INFO) -->
<?php elseif($s == 'personal-info'): ?>
<div id="register" class="container padded">
<div id="register">
<div class="paginate">Register</div>
<div class="paginate active">Personal Information</div>
<div class="paginate">Complete Registration</div>
<h1>User Registration</h1>
<p>Welcome to user registration! You can sign up yourself and start improving your business. User registration is FREE and once you register yourself you can select apropiate business package for your company and start advertising.<br />
<span style="color:#900">All field are required!</span></p>
<?php
echo $this->Form->create();
echo $this->Form->input('phone');
echo $this->Form->input('address');
echo $this->Form->input('city');
echo $this->Form->input('ptt', array('label'=>'Postal Code'));
echo $this->Form->input('state');
echo $this->Form->input('country');
echo $this->Form->end('Complete Registration');
?>
</div>
</div>
<!-- SIGN UP - 3 (COMPLETE) -->
<?php elseif($s == 'complete'): ?>
<div id="register" class="container padded">
<div id="register">
<div class="paginate">Register</div>
<div class="paginate">Personal Information</div>
<div class="paginate active">Complete Registration</div>
<h1>User Registration</h1>
<p>Welcome to user registration! You can sign up yourself and start improving your business. User registration is FREE and once you register yourself you can select apropiate business package for your company and start advertising.<br />
<span style="color:#900">All field are required!</span></p>
</div>
</div>
<? else: ?>
<div id="register" class="container padded">
<div id="register">
Unknown page!
</div>
</div>
<? endif; ?>
所以正如我在第一步所说的一切都好，它将用户保存在数据库中，但在第二步我想输入更多信息，当我提交它时会显示无法保存用户的 Session flash 消息，这意味着第二用户信息不保存在数据库中。
请帮忙！