/** * Creates data provider instance with search query applied * * @param array $params * * @return ActiveDataProvider */ public function search($params) { $query = DepartmentsModel::find(); $dataProvider = new ActiveDataProvider(['query' => $query]); $this->load($params); if (!$this->validate()) { // uncomment the following line if you do not want to any records when validation fails // $query->where('0=1'); return $dataProvider; } $query->andFilterWhere(['like', 'dept_no', $this->dept_no])->andFilterWhere(['like', 'dept_name', $this->dept_name]); return $dataProvider; }
/** * @return \yii\db\ActiveQuery */ public function getDeptNo() { return $this->hasOne(\giiant\sakila\models\Departments::className(), ['dept_no' => 'dept_no']); }
/** * Finds the Departments model based on its primary key value. * If the model is not found, a 404 HTTP exception will be thrown. * @param string $dept_no * @return Departments the loaded model * @throws HttpException if the model cannot be found */ protected function findModel($dept_no) { if (($model = Departments::findOne($dept_no)) !== null) { return $model; } else { throw new HttpException(404, 'The requested page does not exist.'); } }
/** * @return \yii\db\ActiveQuery */ public function getDeptNos0() { return $this->hasMany(\giiant\sakila\models\Departments::className(), ['dept_no' => 'dept_no'])->viaTable('dept_manager', ['emp_no' => 'emp_no']); }