yii2-extension yii2-eav-behavior

reshik84/yii2-eav-behavior

EAV behavior for ActiveRecord

EAV-behavior, _(*1)

============, _(*2)

EAV behavior for ActiveRecord, _(*3)

Installation, _(*4)

The preferred way to install this extension is through composer., _(*5)

Either run, _(*6)

php composer.phar require --prefer-dist reshik84/yii2-eav-behavior "*"

or add, _(*7)

"reshik84/yii2-eav-behavior": "*"

to the require section of your composer.json file., _(*8)

$ php yii migrate/up --migrationPath=@vendor/reshik84/yii2-eav-behavior/migrations

Usage, _(*9)

Once the extension is installed, add to your model :, _(*10)

    public function behaviors()
    {
        return [
            'eav' => [
                'class' => resh\eav\behaviors\EavBehavior::className(),
                'model_id' => 'id' // primary key
            ]
        ];
    }

    // list of EAV attributes
    public function additionalAttributes(){
        return ['attr1', 'attr2', 'attr3', ... ];
    }

    public function rules() {
        return [
            [['attr1', 'attr2', 'attr3'], 'safe']
        ];
    }

    public function attributeLabels()
    {
        return [
            'attr1' => 'Attribute 1',
            'attr2' => 'Attribute 2',
            'attr3' => 'Attribute 3',
        ];
    }

Call EAV attributes:, _(*11)

$model = new Model();
$attr = $model->attr1; // get value
$model->attr1 = 'some value'; // set value
$model->save();