/** * Creates data provider instance with search query applied * * @param array $params * * @return ActiveDataProvider */ public function search($params) { $query = Categoryname::find(); $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; } $query->andFilterWhere(['category_id' => $this->category_id]); $query->andFilterWhere(['like', 'category', $this->category]); return $dataProvider; }
/** * Finds the Categoryname model based on its primary key value. * If the model is not found, a 404 HTTP exception will be thrown. * @param integer $id * @return Categoryname the loaded model * @throws NotFoundHttpException if the model cannot be found */ protected function findModel($id) { if (($model = Categoryname::findOne($id)) !== null) { return $model; } else { throw new NotFoundHttpException('The requested page does not exist.'); } }
/* @var $model backend\models\News */ /* @var $form yii\widgets\ActiveForm */ ?> <div class="news-form"> <?php $form = ActiveForm::begin(['options' => ['enctype' => 'multipart/form-data']]); ?> <?php echo $form->field($model, 'new_title')->textInput(['maxlength' => true]); ?> <?php echo $form->field($model, 'category')->dropDownList(ArrayHelper::map(Categoryname::find()->all(), 'category_id', 'category'), ['prompt' => 'Kategori Seç']); ?> <?php echo $form->field($model, 'content')->textInput(['maxlength' => true]); ?> <?php echo $form->field($model, 'file')->fileInput(); ?> <?php if ($model->logo) { echo '<img src="' . \Yii::$app->request->BaseUrl . '/' . $model->logo . '" width="90px"> '; echo Html::a('Delete Logo', ['deleteimg', 'id' => $model->id, 'field' => 'logo'], ['class' => 'btn btn-danger']) . '<p>';