public function actionKecamatan() { $id_kab = $_POST['depdrop_parents'][0]; $selected = null; if (!empty($_POST['depdrop_params'])) { $selected = $_POST['depdrop_params'][0]; } $model = Kecamatan::find()->where(['id_kab' => $id_kab])->all(); $data = []; foreach ($model as $item) { $data[] = ['id' => $item->id_kec, 'name' => $item->nama]; } echo Json::encode(['output' => $data, 'selected' => $selected]); }
/** * Creates data provider instance with search query applied * * @param array $params * * @return ActiveDataProvider */ public function search($params) { $query = Kecamatan::find(); $query->joinWith(['kabupaten', 'kabupaten.provinsi']); $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; } $dataProvider->sort->defaultOrder = ['id_kec' => SORT_DESC]; $dataProvider->sort->attributes['nama_provinsi'] = ['asc' => ['provinsi.nama' => SORT_ASC], 'desc' => ['provinsi.nama' => SORT_DESC]]; $dataProvider->sort->attributes['nama_kabupaten'] = ['asc' => ['kabupaten.nama' => SORT_ASC], 'desc' => ['kabupaten.nama' => SORT_DESC]]; $query->andFilterWhere(['like', 'provinsi.nama', $this->nama_provinsi])->andFilterWhere(['like', 'kabupaten.nama', $this->nama_kabupaten])->andFilterWhere(['like', 'kecamatan.nama', $this->nama]); return $dataProvider; }