私を信じてください、ほとんどid
の場合、テーブルにを入れたいと思うでしょう。追加して主キーにします。
これは次のようになります。
if($this->request->is('post')){
// Think about using AuthComponent:
// $this->request->data['User']['password'] = AuthComponent::password($this->request->data['User']['password']);
$this->request->data['User']['password'] = Security::hash($this->request->data['User']['password'],'sha1', Configure::read('Security.salt'));
$this->request->data['User']['type'] = '2';
$this->request->data['User']['username'] = $username;
$this->User->id = $id;
// Checking if the user exists.
if(!$this->User->exists()){
// If not, tell it here.
}
if($this->User->validates()){
if ($this->User->save($this->request->data, false)) {
$this->Session->setFlash(__('The user has been saved'));
$this->redirect($this->root.'index');
} else {
$this->Session->setFlash(__('The user could not be saved. Please, try again.'));
}
}else{
// Something went wrong.
}
}
主キーにユーザー名がある場合、それが異なるたびに、CakePHP は新しいレコードを作成します。
read
ここで、 AJAX 呼び出しを使用して関数を提供します。役立つかもしれません。
// Function for creating and updating users.
public function update(){
// If the request is AJAX (from Ext-JS).
if($this->request->is('ajax')){
// Prepare data for CakePHP. $this->request->data['ModelName'] => array of data.
$this->request->data['User'] = $this->request->data;
// If there is "id" in data, then it's "edit".
// If there is no "id" in data, then it's "add".
if($this->request->data['id'] != null){
// Setting "id" for user so the CakePHP could use "save", "saveAll", "exits" or
// any other function for a particular user.
$this->User->id = $this->request->data['id'];
// Checking if the user exists.
if (!$this->User->exists()) {
// If there is no user with a given "id", remove the data (security reasons).
// Put the "success" and "message" (message) properties.
$this->request->data = array();
$this->request->data['success'] = false;
$this->request->data['message'] = "No user with this id.";
// Return the message to Ext-JS.
return new CakeResponse(array('body' => json_encode($this->request->data)));
}
// List of fields to save.
$fieldList = array('id', 'first_name', 'last_name', 'username', 'role_id', 'language_id', 'status', 'last_login', 'created', 'modified');
// Only if there is an password provided by user, save it.
if($this->request->data['User']['password'] != ''){
array_push($fieldList, 'password');
}
// If you are here, then there is a user with a given "id" and you are editing that user.
if ($this->User->save($this->request->data, true, $fieldList)) {
// Remove any data except the "success" and "message" (message) properties (security reasons).
$this->request->data = array();
$this->request->data['success'] = true;
$this->request->data['message'] = "The user has been changed.";
}else {
// If you are here, something went wrong with editing a user. Remove the data (security reasons).
// Put the "success" and "message" (message) properties.
$this->request->data = array();
$this->request->data['success'] = false;
$this->request->data['message'] = "Error with editing.";
}
}else{
// If you are here, then you are adding a new user (because there is no "id" in data). Create a new row in table.
$this->User->create();
// Try to save the user with data from $this->request->data['User'].
if ($this->User->save($this->request->data)) {
// If you are here, then everything is ok. Remove any data and tell that to Ext-JS with "success" and "message" (message) properties.
$this->request->data = array();
$this->request->data['success'] = true;
$this->request->data['message'] = "The user has been added.";
}else{
// If you are here, something probably went wrong with $this->request->data['User'].
// Remove any data (security reasons) and tell that to Ext-JS with "success" and "message" (message) properties.
$this->request->data = array();
$this->request->data['success'] = false;
$this->request->data['message'] = "Something went wrong with adding a user.";
}
}
// Return any data to Ext-JS, despite the success.
// $this->request->data['success'] => (true | false).
// $this->request->data['message'] => (message for Ext-JS).
return new CakeResponse(array('body' => json_encode($this->request->data)));
}
}
ではなく、メッセージをユーザーにreturn new CakeResponse
送信します。Session