我创建了更改密码功能来更改管理员密码。我使用了this toutorial 现在我在 $ model-＆gt; validate（）中遇到问题 任何人都可以帮助我吗？
控制器
public function actionIndex()
{
$id = 1;
$model = User::model()->findByAttributes(array('usertype' => $id));
$model->setScenario('changePwd');
if (isset($_POST['User'])) {
$model->attributes = $_POST['User'];
if ($model->validate()) {
$model->password = md5($model->new_password);
if ($model->save()) {
Yii::app()->user->setFlash('success', "Password Changed Successfully!");
}
} else {
Yii::app()->user->setFlash('error', "Change Password failed!");
}
}
$this->render('index', array('model' => $model));
}
模型
class User extends CActiveRecord
{
public $old_password;
public $new_password;
public $repeat_password;
/**
* @return string the associated database table name
*/
public function tableName()
{
return '{{user}}';
}
/**
* @return array validation rules for model attributes.
*/
public function rules()
{
// NOTE: you should only define rules for those attributes that
// will receive user inputs.
return array(
array('usertype, firstname, lastname, email, password, mobile, gender, dob, country, area, city, address, street, housenumber, extradirection, createdon', 'required'),
array('usertype, country, area', 'numerical', 'integerOnly'=>true),
array('firstname, lastname, email, mobile, dob, city, street, housenumber', 'length', 'max'=>155),
array('password', 'length', 'max'=>225),
array('gender', 'length', 'max'=>6),
array('status', 'length', 'max'=>1),
array('updatedon', 'safe'),
// The following rule is used by search().
// @todo Please remove those attributes that should not be searched.
array('id, usertype, firstname, lastname, email, password, mobile, gender, dob, country, area, city, address, street, housenumber, extradirection, createdon, updatedon, status', 'safe', 'on'=>'search'),
array('old_password, new_password, repeat_password', 'required', 'on' => 'changePwd'),
array('old_password', 'findPasswords', 'on' => 'changePwd'),
array('repeat_password', 'compare', 'compareAttribute'=>'new_password', 'on'=>'changePwd'),
);
}
public function findPasswords($attribute, $params)
{
$user = User::model()->findByPk(Yii::app()->user->id);
//echo '<pre>';print_r($user);echo '</pre>';
if ($user->password != md5($this->old_password))
$this->addError($attribute, 'Old password is incorrect.');
}
表格
<div class="login_con_new">
<div class="form">
<?php
$form=$this->beginWidget('CActiveForm', array(
'id'=>'change-password-form',
//'action' => Yii::app()->createUrl('login/authenticate'),
// 'enableAjaxValidation' => FALSE,
'enableClientValidation' => true,
'clientOptions' => array('validateOnSubmit' => true,),
'htmlOptions' => array(
'class' => 'form',
)
));
?>
<div class="col-sm-6">
<h2 class="title">Change Password</h2>
<?php
foreach(Yii::app()->user->getFlashes() as $key => $message) {
echo '<div class="flash-' . $key . '">' . $message . "</div>\n";
}
?>
<div class="form-group">
<?php echo $form->labelEx($model,'Current_password'); ?>
<?php echo $form->passwordField($model,'old_password',array('class'=>'form-control login-field','size'=>60,'maxlength'=>222)); ?>
<?php echo $form->error($model,'old_password'); ?>
</div>
<div class="form-group">
<?php echo $form->labelEx($model,'new_password'); ?>
<?php echo $form->passwordField($model,'new_password',array('class'=>'form-control login-field','size'=>60,'maxlength'=>222)); ?>
<?php echo $form->error($model,'new_password'); ?>
</div>
<div class="form-group">
<?php echo $form->labelEx($model,'repeat_password'); ?>
<?php echo $form->passwordField($model,'repeat_password',array('class'=>'form-control login-field','size'=>60,'maxlength'=>222)); ?>
<?php echo $form->error($model,'repeat_password'); ?>
</div>
<div class="form-group">
<div class="col-lg-4" style="padding-left: 0px;">
<?php echo CHtml::submitButton('Change',array('class' => 'btn btn-success','style'=>'color:white')); ?></div>
</div>
</div>
<?php $this->endWidget(); ?>
</div> </div>
$ valid 会返回false并输入else部分。
答案 0 :(得分：1)
我认为在这一行$model = User::model()->findByAttributes(array('usertype' => $id));中你犯了usertype的错误。这是用户ID。
答案 1 :(得分：1)
调试这类错误的最佳方法是实际检查验证返回false的原因。
可以通过查看模型上的 errors 来完成此操作。您可以输出flash消息中的所有错误，以便用户知道要纠正的内容，或者只是将其放在var_dump中以帮助您进行调试。
将控制器部件更改为：
if($valid)
{
$model->password = md5($model->new_password);
if($model->save())
{
Yii::app()->user->setFlash('success', "Password Changed Successfully!");
// $this->redirect(array('dashboard/index', 'id' => 1));
}
else
{
Yii::app()->user->setFlash('error', "Change Password failed!");
}
}
else
{
var_dump($model->errors);
die();
}
它将显示数组中的验证错误。显示哪个属性具有哪个验证错误。
如果您只想验证并保存密码字段。您可以在验证和保存方法中传递它们。
$model->validate(array('password')) and $model->save(TRUE, array('password'))
答案 2 :(得分：0)
您可以使用senario进行更新。喜欢： http://www.yiiframework.com/forum/index.php/topic/31357-priority-to-rules-with-a-scenario/
答案 3 :(得分：-1)
我发现了一种方法，我不知道答案是否采用正确的方法
我发现问题发生在验证期间。为此操作创建了另一个名为 changepassword 的模型，仅验证我在规则中给出的三个属性。
它工作得很好。
<?php
class Changepassword extends CActiveRecord
{
public $old_password;
public $new_password;
public $repeat_password;
/**
* @return string the associated database table name
*/
public function tableName()
{
return '{{user}}';
}
/**
* @return array validation rules for model attributes.
*/
public function rules()
{
// NOTE: you should only define rules for those attributes that
// will receive user inputs.
return array(
// array('usertype, firstname, lastname, email, password, mobile, gender, dob, country, area, city, address, street, housenumber, extradirection, createdon', 'required'),
// array('usertype, country, area', 'numerical', 'integerOnly'=>true),
// array('firstname, lastname, email, mobile, dob, city, street, housenumber', 'length', 'max'=>155),
// array('password', 'length', 'max'=>225),
// array('gender', 'length', 'max'=>6),
// array('status', 'length', 'max'=>1),
// array('updatedon', 'safe'),
// The following rule is used by search().
// @todo Please remove those attributes that should not be searched.
array('id, usertype, firstname, lastname, email, password, mobile, gender, dob, country, area, city, address, street, housenumber, extradirection, createdon, updatedon, status', 'safe', 'on'=>'search'),
array('old_password, new_password, repeat_password', 'required', 'on' => 'changePwd'),
array('old_password, new_password, repeat_password','length','max'=>225),
array('old_password', 'findPasswords', 'on' => 'changePwd'),
array('repeat_password', 'compare', 'compareAttribute'=>'new_password', 'on'=>'changePwd'),
);
}
public function findPasswords($attribute, $params)
{
$user = User::model()->findByPk(Yii::app()->user->id);
if ($user->password != md5($this->old_password))
$this->addError($attribute, 'Old password is incorrect.');
}
/**
* @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(
'events' => array(self::HAS_MANY, 'Events', 'createdby'),
'eventsJoinees' => array(self::HAS_MANY, 'EventsJoinee', 'userid'),
'eventsRatings' => array(self::HAS_MANY, 'EventsRating', 'userid'),
'usertype0' => array(self::BELONGS_TO, 'UserroleMaster', 'usertype'),
'area0' => array(self::BELONGS_TO, 'AreaMaster', 'area'),
'country0' => array(self::BELONGS_TO, 'CountryMaster', 'country'),
);
}
/**
* @return array customized attribute labels (name=>label)
*/
public function attributeLabels()
{
return array(
'old_password'=>'Current Password',
'new_password'=> 'New Password',
'repeat_password'=>'Confirm Password',
);
}
/**
* Retrieves a list of models based on the current search/filter conditions.
*
* Typical usecase:
* - Initialize the model fields with values from filter form.
* - Execute this method to get CActiveDataProvider instance which will filter
* models according to data in model fields.
* - Pass data provider to CGridView, CListView or any similar widget.
*
* @return CActiveDataProvider the data provider that can return the models
* based on the search/filter conditions.
*/
public function search()
{
// @todo Please modify the following code to remove attributes that should not be searched.
$criteria=new CDbCriteria;
$criteria->compare('id',$this->id);
$criteria->compare('usertype',$this->usertype);
$criteria->compare('firstname',$this->firstname,true);
$criteria->compare('lastname',$this->lastname,true);
$criteria->compare('email',$this->email,true);
$criteria->compare('password',$this->password,true);
$criteria->compare('mobile',$this->mobile,true);
$criteria->compare('gender',$this->gender,true);
$criteria->compare('dob',$this->dob,true);
$criteria->compare('country',$this->country);
$criteria->compare('area',$this->area);
$criteria->compare('city',$this->city,true);
$criteria->compare('address',$this->address,true);
$criteria->compare('street',$this->street,true);
$criteria->compare('housenumber',$this->housenumber,true);
$criteria->compare('extradirection',$this->extradirection,true);
$criteria->compare('createdon',$this->createdon,true);
$criteria->compare('updatedon',$this->updatedon,true);
$criteria->compare('status',$this->status,true);
return new CActiveDataProvider($this, array(
'criteria'=>$criteria,
));
}
/**
* Returns the static model of the specified AR class.
* Please note that you should have this exact method in all your CActiveRecord descendants!
* @param string $className active record class name.
* @return User the static model class
*/
public static function model($className=__CLASS__)
{
return parent::model($className);
}
}
?>
朋友，如果有人得到正确的方法，请发布。