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common/models/SpecializationSearch.php 2.05 KB
14a09168   Alex Savenko   init commit
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  <?php

  

  namespace common\models;

  

  use Yii;

  use yii\base\Model;

  use yii\data\ActiveDataProvider;

  use common\models\Specialization;

  

  /**

   * SpecializationSearch represents the model behind the search form about `\common\models\Specialization`.

   */

  class SpecializationSearch extends Specialization

  {

  

      public $specialization_parent_name;

      /**

       * @inheritdoc

       */

      public function rules()

      {

          return [

              [['specialization_id'], 'integer'],

              [['specialization_pid','specialization_parent_name'], 'string'],

              [['specialization_name'], '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 = Specialization::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([

              'specialization_id' => $this->specialization_id,

              'specialization_pid' => !empty($this->specialization_parent_name) ?  array_keys(Specialization::find()->select('specialization_id')->FilterWhere(['like', 'specialization_name',$this->specialization_parent_name])->asArray()->indexBy('specialization_id')->all()) : $this->specialization_parent_name

          ]);

  

          $query->andFilterWhere(['like', 'specialization_name', $this->specialization_name]);

  

          return $dataProvider;

      }

  }