我试图找到一种好的、干净的方法来处理cakeHP v.2.7中的管理面板"编辑用户"。
需要明确的是：我希望能够编辑我的用户，无论是否覆盖他们的密码，但cakeHP验证器工具不允许我做我想做的事。。。
我已经看过CakePHP：在不更改密码的情况下编辑用户，以及用CakePHP更新用户电子邮件和密码，但它看起来真的很脏：
- 第一个不应用更新规则
- 第二个显示散列（只是不…uu"）
没有别的办法了吗？（尽可能少的行）
TL；博士：
查看
// add in your view `app/View/Users/edit.ctp`
// a 'fake' field you'll only use on the controller
echo $this->Form->input('new_password');
控制器
// add in your controller `app/Model/User.php@edit()`
// if we have a new password, create key `password` in data
if(!empty($new_password = $this->request->data['User']['new_password']))
$this->request->data['User']['password'] = $new_password;
else // else, we remove the rules on password
$this->User->validator()->remove('password');
好吧，我终于得到了我想要的，这是我的代码：
在app/View/Users/edit.ctp上，您将一个字段添加到表单中（自定义字段，不要将其添加到DB中）
<?php
// app/View/Users/edit.ctp
echo $this->Form->create('User');
// your other fields
// a 'fake' field you'll only use on the controller
echo $this->Form->input('new_password');
不要更改app/Model/User.php；这是我的：
<?php
// app/Model/User.php
App::uses('AuthComponent', 'Controller/Component');
class User extends AppModel {
public $validate = array(
// [...] other rules
'password' => array(
'passwordLength'=>array(
'rule' => array('minLength', 8),
'message' => 'Too short...',
),
'passwordNotBlank'=>array(
'rule' => 'notBlank',
'required' => true,
'allowEmpty' => false,
'message' => 'A password is required',
),
),
);
public function beforeSave($options = array()) {
if (!empty($pwd = $this->data[$this->alias]['password']))
$this->data[$this->alias]['password'] = AuthComponent::password($pwd);
return true;
}
}
在你的app/Controller/UsersController.php上，你使用这个：
<?php
public function edit($id = null) {
$this->User->id = $id;
if (!$this->User->exists())
throw new NotFoundException(__('Invalid user'));
if ($this->request->is('post') || $this->request->is('put')) {
// IMPORTANT >>>>>>>>>>>
// if we have a new password, create key `password` in data
if(!empty($new_password = $this->request->data['User']['new_password']))
$this->request->data['User']['password'] = $new_password;
else // else, we remove the rules on password
$this->User->validator()->remove('password');
// <<<<<<<<<<<<<<<<<<<<<
// then we try to save
if ($this->User->save($this->request->data)) {
$this->Flash->success(__('The user has been updated'));
$this->redirect(array('action' => 'index'));
}
else
$this->Flash->warning(__('The user could not be updated.'));
}
else {
$this->request->data = $this->User->read(null, $id);
unset($this->request->data['User']['password']);
}
}
有了这4行重要内容，您现在可以根据需要设置新密码或禁用密码验证。
我用这个作为参考http://book.cakephp.org/2.0/en/models/data-validation.html#removing-来自集合的规则