I have a table called menusoffered where I am storing menuname based on restaurantid which is a foreign key.
In my menusoffered model I have declared that menuname has a unique validator, but this is checking the uniqueness from the entire table.
I want it to check uniqueness based on restaurantid,
Can any one help me how to make this menuname unique for particular restaurantid?
Below is my given menu model,
class Menusoffered extends \yii\db\ActiveRecord
{
/**
* #inheritdoc
*/
public static function tableName()
{
return 'menusoffered';
}
/**
* #inheritdoc
*/
public function rules()
{
return [
['phase_id', 'required', 'message' => 'Please select Phase'],
['menuname', 'required'],
['price', 'required'],
[['price'],'integer' , 'message' =>'Price should be in digits'],
[['image_url'], 'file'],
[['description', 'status'], 'string'],
[['createdts','restaurantid'], 'safe'],
['master_menu_sepcality_id', 'required', 'message' => 'Please select Speciality'],
['master_menu_type_id', 'required', 'message' => 'Please select Type'],
['menuname', 'unique', 'with'=>'restaurantid'],
[['restaurantid'], 'exist', 'skipOnError' => true, 'targetClass' => Restaurant::className(), 'targetAttribute' => ['restaurantid' => 'id']],
];
}
/**
* #inheritdoc
*/
public function attributeLabels()
{
return [
'id' => 'ID',
'master_menu_sepcality_id' => 'Master Menu Sepcality ID',
'master_menu_type_id' => 'Master Menu Type ID',
'item' => 'Item',
'price' => 'Price',
'restaurantid' => 'Restaurantid',
'phase_id' => 'Phase ID',
'description' => 'Description',
'image_url' => 'Image Url',
'status' => 'Status',
'createdts' => 'Createdts',
];
} }
Try this: Yii2 Unique Validator:
// a1 and a2 need to be unique together, only a1 will receive error message
['a1', 'unique', 'targetAttribute' => ['a1', 'a2']]
Related
I keep getting the message 'required' when the character validation of 'max'is exceeded, but I have specified 'message' /'tooLong' to say "max character limit is 2.
Any help?
My model:
/**
* #return array validation rules for model attributes.
*/
public function rules()
{
return array(
[['question_id', 'survey_instance_id'], 'required'],
[['question_choice_id'], 'number'],
[['question_choice_id'], 'required', 'when' => function($QuestionAnswer) {
$Question = Question::findOne($QuestionAnswer->question_id);
return $Question->isMultipleChoice;
}],
[['question_choice_id'], 'exist', 'targetClass' => QuestionChoice::className(), 'targetAttribute' => 'id'],
[['answer'], 'string', 'max' => 1, 'tooLong' => 'Max character limit is 1'],
[['answer'], 'required', 'when' => function($QuestionAnswer) {
$Question = Question::findOne($QuestionAnswer->question_id);
return !$Question->isMultipleChoice;
}],
);
}
Well you can customize your error message.
public function rules()
{
return [
['username', 'required', 'message' => 'Please choose a username.'],
];
}
I'm extending the registrationForm model for yii2-usuario, and overriding the rules() function.
my model looks like this
namespace app\models\user\Form;
use Da\User\Form\RegistrationForm as BaseForm;
class RegistrationForm extends BaseForm
{
public $captcha;
public $firstname;
public $lastname;
public $password_repeat;
public function rules()
{
/** #var User $user */
$user = $this->getClassMap()->get(User::class);
return [
// username rules
'usernameLength' => ['username', 'string', 'min' => 3, 'max' => 255],
'usernameTrim' => ['username', 'filter', 'filter' => 'trim'],
'usernamePattern' => ['username', 'match', 'pattern' => '/^[-a-zA-Z0-9_\.#]+$/'],
//'usernameRequired' => ['username', 'required'],
'usernameUnique' => [
'username',
'unique',
'targetClass' => $user,
'message' => Yii::t('usuario', 'This username has already been taken'),
],
...
...
}
}
but i'm getting this error
Unknown model map key: app\models\user\Form\User on this line $user = $this->getClassMap()->get(User::class);
Not sure how to fix this. The user.php model is in the correct directory app\models\user\Form\User.php
UPDATE:
in my main.php
'modules' => [
'user' => [
'class' => Da\User\Module::class,
'enableEmailConfirmation' => true,
'classMap' => [
'RecoveryForm' => 'app\models\user\Form\RecoveryForm',
'RegistrationForm' => 'app\models\user\Form\RegistrationForm',
'ResendForm' => 'app\models\user\Form\ResendForm',
'User' => app\models\user\Model\User::class
],
'viewPath' => '#app/views/user',
'controllerMap' => [
'registration' => [
'class' => app\controllers\user\RegistrationController::class, //\Da\User\Controller\RegistrationController::class,
'on ' . \Da\User\Event\FormEvent::EVENT_AFTER_REGISTER => function (\Da\User\Event\FormEvent $event) {
\Yii::$app->session->setFlash('info', Yii::t('usuario', 'A message has been sent to your email address. It contains a confirmation link that you must click to complete registration.'));
\Yii::$app->controller->redirect(['/user/security/login']);
},
'on ' . \Da\User\Event\FormEvent::EVENT_AFTER_RESEND => function (\Da\User\Event\FormEvent $event) {
\Yii::$app->session->setFlash('info', Yii::t('usuario', 'A message has been sent to your email address. It contains a confirmation link that you must click to complete registration.'));
\Yii::$app->controller->redirect(['/user/security/login']);
},
],
],
I've read all the Yii2 Framework documentation but it's confusing when trying to implement it.
I have a view of Customer where it shows all the fields in customer table, including the address_id field in the address table.
I want to implement a join query using MySQL in the Yii2 Framework but the generated code is the following:
CustomerSearch in the models:
class CustomerSearch extends Customer{
/**
* {#inheritdoc}
*/
public function rules()
{
return [
[['customer_id', 'store_id', 'address_id', 'active'], 'integer'],
[['first_name', 'last_name', 'email', 'create_date', 'last_update'], 'safe'],
];
}
/**
* {#inheritdoc}
*/
public function scenarios()
{
// bypass scenarios() implementation in the parent class
return Model::scenarios();
}
/**
* Creates data provider instance with search query applied
*
* #param array $params
*
* #return ActiveDataProvider
*/
public function search($params)
{
$query = Customer::find();
// add conditions that should always apply here
$dataProvider = new ActiveDataProvider([
'query' => $query,
]);
$this->load($params);
if (!$this->validate()) {
// uncomment the following line if you do not want to return any records when validation fails
// $query->where('0=1');
return $dataProvider;
}
// grid filtering conditions
$query->andFilterWhere([
'customer_id' => $this->customer_id,
'store_id' => $this->store_id,
'address_id' => $this->address_id,
'active' => $this->active,
'create_date' => $this->create_date,
'last_update' => $this->last_update,
]);
$query->andFilterWhere(['like', 'first_name', $this->first_name])
->andFilterWhere(['like', 'last_name', $this->last_name])
->andFilterWhere(['like', 'email', $this->email]);
return $dataProvider;
}
Customer class:
class Customer extends \yii\db\ActiveRecord{
/**
* {#inheritdoc}
*/
public static function tableName()
{
return 'customer';
}
/**
* {#inheritdoc}
*/
public function rules()
{
return [
[['store_id', 'first_name', 'last_name', 'address_id'], 'required'],
[['store_id', 'address_id', 'active'], 'integer'],
[['create_date', 'last_update'], 'safe'],
[['first_name', 'last_name'], 'string', 'max' => 45],
[['email'], 'string', 'max' => 50],
];
}
/**
* {#inheritdoc}
*/
public function attributeLabels()
{
return [
'customer_id' => 'Customer ID',
'store_id' => 'Store ID',
'first_name' => 'First Name',
'last_name' => 'Last Name',
'email' => 'Email',
'address_id' => 'Address ID',
'active' => 'Active',
'create_date' => 'Create Date',
'last_update' => 'Last Update',
];
}
}
You need to declare some relations in your ActiveRecord models...
See here in the official docs for Working with Relational Data
If you are storing the address_id in your customer table then you will be tied to each customer having 1 single address (i.e. a one-to-one relationship), which is a rather bad design. Or you could use a junction table. You are better off storing the customer_id in each address record and defining a one-to-many relation, enabling each customer to store multiple addresses (more like in real life, i.e. for home, work address etc).
For example, in your Customer model, you would define a has-many relation for customer addresses:
use app\models\Address;
class Customer extends \yii\db\ActiveRecord
{
/**
* {#inheritdoc}
*/
public static function tableName()
{
return 'customer';
}
/**
* {#inheritdoc}
*/
public function rules()
{
return [
[['store_id', 'first_name', 'last_name', 'primary_address_id'], 'required'],
[['store_id', 'primary_address_id', 'active'], 'integer'],
[['create_date', 'last_update'], 'safe'],
[['first_name', 'last_name'], 'string', 'max' => 45],
[['email'], 'string', 'max' => 50],
];
}
/**
* {#inheritdoc}
*/
public function attributeLabels()
{
return [
'customer_id' => 'Customer ID',
'store_id' => 'Store ID',
'first_name' => 'First Name',
'last_name' => 'Last Name',
'email' => 'Email',
'primary_address_id' => 'Primary Address ID',
'active' => 'Active',
'create_date' => 'Create Date',
'last_update' => 'Last Update',
];
}
/**
* #return \yii\db\ActiveQuery
*/
public function getAddresses()
{
return $this->hasMany(Address::className(), ['customer_id' => 'id']);
}
}
And in your Address model you would have the inverse has-one relation defined:
/**
* #return \yii\db\ActiveQuery
*/
public function getCustomer()
{
return $this->hasOne(Customer::className(), ['id' => 'customer_id']);
}
You can then Access relational data from model instances via defined relation names, for example:
// SELECT * FROM `customer` WHERE `id` = 123
$customer = Customer::findOne(123);
// SELECT * FROM `address` WHERE `customer_id` = 123
// $addresses is an array of Address objects
$addresses = $customer->addresses;
Also note, if you define proper primary/foreign keys in your schema, the Gii Model/CRUD generators will automatically create the boilerplate relations code in your models and CRUD files.
I have to implementing export excel using moonland PHP excel extension. When I implemented it, it throws the error:
"Call to a member function getAttributeLabel() on null".
Code
$dataProvider = new \app\models\Details;
\moonland\phpexcel\Excel::widget([
'models' => $dataProvider,
'mode' => 'export', //default value as 'export'
'columns' => ['id','name','address'], //without header working, because the header will be get label from attribute label.
//'header' => ['id' => 'Header Column 1','name' => 'Header Column 2', 'address' => 'Header Column 3'],
]);
My model
class Details extends \yii\db\ActiveRecord
{
/**
* #inheritdoc
*/
public static function tableName()
{
return 'details';
}
/**
* #inheritdoc
*/
public function rules()
{
return [
[['id'], 'required'],
[['id'], 'integer'],
[['name', 'address'], 'string', 'max' => 50],
];
}
/**
* #inheritdoc
*/
public function attributeLabels()
{
/* return [
'id' => Yii::t('app', 'ID'),
'name' => Yii::t('app', 'Name'),
'address' => Yii::t('app', 'Address'),
];*/
return [
'id' => 'ID',
'name' => 'Name',
'address' =>'Address',
];
}
}
Table
May i know what is the problem in that, thanks in advance for your idea
This is my model Riders:
<?php
namespace backend\models;
use Yii;
class Riders extends \yii\db\ActiveRecord
{
public static function tableName()
{
return 'riders';
}
public function rules()
{
return [
[['cagories_category_id', 'rider_firstname', 'rider_no_tlpn', 'rider_ucinumber', 'countries_id', 'rider_province', 'rider_city', 'rider_dateofbirth', 'rider_gender'], 'required'],
[['user_id', 'countries_id'], 'integer'],
[['rider_dateofbirth', 'cagories_category_id'], 'safe'],
[['rider_gender', 'rider_status'], 'string'],
[['rider_firstname', 'rider_lastname', 'rider_nickname', 'rider_province', 'rider_city'], 'string', 'max' => 45],
[['rider_email', 'rider_sponsor', 'rider_birthcertificate_url', 'rider_parental_consent_url'], 'string', 'max' => 100],
[['rider_no_tlpn'], 'string', 'max' => 15],
[['rider_ucinumber'], 'string', 'max' => 11]
];
}
/**
* #inheritdoc
*/
public function attributeLabels()
{
return [
'rider_id' => 'rider_id',
'cagories_category_id' => 'Category Name',
'user_id' => 'User Team',
'rider_firstname' => 'Rider Firstname',
'rider_lastname' => 'Rider Lastname',
'rider_nickname' => 'Rider Nickname',
'rider_email' => 'Rider Email',
'rider_no_tlpn' => 'Rider No Tlpn',
'rider_ucinumber' => 'Rider Ucinumber',
'countries_id' => 'Country Name',
'rider_province' => 'Rider Province',
'rider_city' => 'Rider City',
'rider_sponsor' => 'Rider Sponsor',
'rider_dateofbirth' => 'Rider Dateofbirth',
'rider_gender' => 'Rider Gender',
'rider_birthcertificate_url' => 'Rider Birthcertificate Url',
'rider_parental_consent_url' => 'Rider Parental Consent Url',
'rider_status' => 'Rider Status',
];
}
/**
* #return \yii\db\ActiveQuery
*/
public function getRegistrations()
{
return $this->hasMany(Registrations::className(), ['riders_rider_id' => 'rider_id']);
}
/**
* #return \yii\db\ActiveQuery
*/
public function getCagoriesCategory()
{
return $this->hasOne(Categories::className(), ['category_id' => 'cagories_category_id']);
}
/**
* #return \yii\db\ActiveQuery
*/
public function getUser()
{
return $this->hasOne(User::className(), ['id' => 'user_id']) -> from(user::tableName() . 'ud');
}
/**
* #return \yii\db\ActiveQuery
*/
public function getUserDesc()
{
return $this->hasOne(UserDesc::className(), ['desc_id' => 'user_id']) -> from(['ud' => userDesc::tableName()]);
}
/**
* #return \yii\db\ActiveQuery
*/
public function getCountries()
{
return $this->hasOne(Countries::className(), ['id' => 'countries_id']);
}
}
This my Controller actionIndex:
$searchModel = new RidersSearch();
$dataProvider = $searchModel->search(Yii::$app->request->queryParams);
$totalCount = Yii::$app->db->createCommand('SELECT COUNT(*) FROM riders WHERE user_id = :user_id',
[':user_id' => Yii::$app->user->identity->id])->queryScalar();
$dataProvider = new SqlDataProvider([
'sql' => 'SELECT * FROM riders WHERE user_id = :user_id',
'params' => [':user_id' => Yii::$app->user->identity->id],
'totalCount' => $totalCount,
'key' => 'rider_id',
'pagination' => [
'pageSize' => 10,
],
'sort' => [
'attributes' => [
'cagories_category_id',
'rider_id',
'rider_firstname',
'rider_email:email',
'rider_no_tlpn',
]
]
]);
$models = $dataProvider->getModels();
return $this->render('index', [
'searchModel' => $searchModel,
'dataProvider' => $dataProvider,
]);
This is my view index:
<?= GridView::widget([
'dataProvider' => $dataProvider,
// 'filterModel' => $searchModel,
'columns' => [
['class' => 'yii\grid\SerialColumn'],
[
'label' => 'Category Name',
'attribute'=>'cagories_category_id',
'value' => 'cagoriesCategory.category_name', <---Can't work again
],
[
'label' => 'BIB',
'attribute'=>'rider_id',
],
'rider_firstname',
'rider_email:email',
'rider_no_tlpn',
['class' => 'yii\grid\ActionColumn'],
],
]); ?>
Before I use sqldataprovider, it can call from model function have relation, after use sqldataprovider can't work. How to get relation table value???
then before use it, i can to merge rider_firstname and rider_lastname with return $model->rider_firstname . " " . rider_lastname; after use sqldataprovider can't work too??
SqlDataProvider returns data as an array so You can't able to access related object with $dataProvider->models()
either you have to use ActiveDataProvider or change your Sql of SqlDataProvider with join condition
sql='sql' => 'SELECT * FROM riders inner join '. Categories::tableName() .' as c on c.category_id=riders.cagories_category_id WHERE user_id = :user_id'