in my view,i use passwordField
<div class="row">
<?php echo CHtml::activeLabelEx($model,'password'); ?>
<?php echo CHtml::passwordField('password','',array('size'=>40,'maxlength'=>128)); ?>
<?php echo CHtml::error($model,'password'); ?>
</div>
in my model,i can’t get the value of the passwrod field
protected function beforeSave() {
...
echo $this->password
...
}
why?i want use passwordField not activePasswordField,please help.
<?php echo CHtml::passwordField(CHtml::activeName($model,'password'),'',array('size'=>40,'maxlength'=>128)); ?>
hi, jayrulez,thank you for reply.
but still not work.
i changed the _form.php,and in the model User.php,
protected function beforeSave()
{
echo $this->password;exit;
i enter sssss in the password field,and submit,but still show the value in the database not from Post.
do you have a validation rule for that field? show snippets form your controller and model.
Thanks jayrulez!
my model:
class User extends CActiveRecord
{
private $_oldPassword;
/**
* Returns the static model of the specified AR class.
* @return CActiveRecord the static model class
*/
public static function model($className=__CLASS__)
{
return parent::model($className);
}
/**
* @return string the associated database table name
*/
public function tableName()
{
return 'User';
}
/**
* @return array validation rules for model attributes.
*/
public function rules()
{
// NOTE: you should only define rules for those attributes that
// will receive user inputs.
return array(
array('password', 'required','on'=>'register'),
array('username, name, email', 'required'),
array('block, registerDate, lastvisitDate', 'numerical', 'integerOnly'=>true),
array('username, salt, email', 'length', 'max'=>128),
array('name', 'length', 'max'=>180),
array('avatar, activation', 'length', 'max'=>100),
array('usertype', 'length', 'max'=>25),
array('profile', 'safe'),
);
}
/**
* @return array relational rules.
*/
public function relations()
{
// NOTE: you may need to adjust the relation name and the related
// class name for the relations automatically generated below.
return array(
'groups' => array(self::MANY_MANY, 'Group', 'groupadmin(group_id, user_id)'),
'surveys' => array(self::HAS_MANY, 'Survey', 'created_by'),
'surveyquestions' => array(self::HAS_MANY, 'Surveyquestion', 'created_by'),
);
}
/**
* @return array customized attribute labels (name=>label)
*/
public function attributeLabels()
{
return array(
'id' => 'ID',
'username' => 'Username',
'name' => 'Name',
'password' => 'Password',
'salt' => 'Salt',
'email' => 'Email',
'profile' => 'Profile',
'avatar' => 'Avatar',
'usertype' => 'User Type',
'block' => 'Block',
'registerDate' => 'Register Date',
'lastvisitDate' => 'Last Visit Date',
'activation' => 'Activation',
);
}
/**
* Checks if the given password is correct.
* @param string the password to be validated
* @return boolean whether the password is valid
*/
public function validatePassword($password)
{
return $this->hashPassword($password,$this->salt)===$this->password;
}
/**
* Generates the password hash.
* @param string password
* @param string salt
* @return string hash
*/
public function hashPassword($password,$salt)
{
return md5($salt.$password);
}
public function setOldPassword($password)
{
return $this->_oldPassword = $password;
}
/**
* Generates a salt that can be used to generate a password hash.
* @return string the salt
*/
protected function generateSalt()
{
return md5(microtime());
}
/**
* This is invoked before the record is saved.
* @return boolean whether the record should be saved.
*/
protected function beforeSave()
{
echo $this->password;exit;
if(parent::beforeSave())
{
return true;
}
else
return false;
}
}
my controller
class UserController extends Controller
{
const PAGE_SIZE=10;
/**
* @var CActiveRecord the currently loaded data model instance.
*/
private $_model;
public $defaultAction = 'admin';
/**
* @return array action filters
*/
public function filters()
{
return array(
'accessControl', // perform access control for CRUD operations
);
}
/**
* Specifies the access control rules.
* This method is used by the 'accessControl' filter.
* @return array access control rules
*/
public function accessRules()
{
return array(
array('allow', // allow all users to perform 'index' and 'view' actions
'actions'=>array('index','view'),
'users'=>array('*'),
),
array('allow', // allow authenticated user to perform 'create' and 'update' actions
'actions'=>array('create','update'),
'users'=>array('@'),
),
array('allow', // allow admin user to perform 'admin' and 'delete' actions
'actions'=>array('admin','delete'),
'users'=>array('admin'),
),
array('deny', // deny all users
'users'=>array('*'),
),
);
}
/**
* Displays a particular model.
*/
public function actionView()
{
$this->render('view',array(
'model'=>$this->loadModel(),
));
}
/**
* Creates a new model.
* If creation is successful, the browser will be redirected to the 'view' page.
*/
public function actionCreate()
{
$model=new User;
$model->scenario = 'register';
if(isset($_POST['User']))
{
$model->attributes=$_POST['User'];
if($model->save())
$this->redirect(array('view','id'=>$model->id));
}
$this->render('create',array(
'model'=>$model,
));
}
/**
* Updates a particular model.
* If update is successful, the browser will be redirected to the 'view' page.
*/
public function actionUpdate()
{
$model=$this->loadModel();
if(isset($_POST['User']))
{
//$model->setOldPassword($model->password);
$model->attributes=$_POST['User'];
if($model->save())
$this->redirect(array('view','id'=>$model->id));
}
$this->render('update',array(
'model'=>$model,
));
}
/**
* Deletes a particular model.
* If deletion is successful, the browser will be redirected to the 'index' page.
*/
public function actionDelete()
{
if(Yii::app()->request->isPostRequest)
{
// we only allow deletion via POST request
$this->loadModel()->delete();
// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
if(!isset($_POST['ajax']))
$this->redirect(array('index'));
}
else
throw new CHttpException(400,'Invalid request. Please do not repeat this request again.');
}
/**
* Lists all models.
*/
public function actionIndex()
{
$dataProvider=new CActiveDataProvider('User', array(
'pagination'=>array(
'pageSize'=>self::PAGE_SIZE,
),
));
$this->render('index',array(
'dataProvider'=>$dataProvider,
));
}
/**
* Manages all models.
*/
public function actionAdmin()
{
$dataProvider=new CActiveDataProvider('User', array(
'pagination'=>array(
'pageSize'=>self::PAGE_SIZE,
),
));
$this->render('admin',array(
'dataProvider'=>$dataProvider,
));
}
/**
* Returns the data model based on the primary key given in the GET variable.
* If the data model is not found, an HTTP exception will be raised.
*/
public function loadModel()
{
if($this->_model===null)
{
if(isset($_GET['id']))
$this->_model=User::model()->findbyPk($_GET['id']);
if($this->_model===null)
throw new CHttpException(404,'The requested page does not exist.');
}
return $this->_model;
}
}
What do you get when u use var_dump() or print_r() on $_POST?
when i print_r($_POST[‘User’]) in the controller,there show i entered the password,and i print_r($model->attributes) after $model->attributes=$_POST[‘User’],it’s still right,but must
print_r($model->attributes);exit;
if no exit;
when i put code in the model
protected function beforeSave()
{
echo $this->password;exit;
the $this->password value is from database.
print_r($model->attributes);
the psssword value will be changed to database too.
You should use CHtml::activePasswordField() instead of CHtml::passwordField() when using a model.
yes,activePasswordField is fine,but i want keep form field password value still empty,if manager want change some user’s password,enter new,if password value is empty means password not change,this is i want.
thank you reply my post!
i use
<?php echo CHtml::activepasswordField($model,'password',array('value'=>'','size'=>40,'maxlength'=>128)); ?>
and work (i use v.1.0.11)
Not sure if i understand. But my guess is, that you’re asking one of the most frequently asked questions: How to update password only if a new password has been entered. See here for a possible answer: