/**
  * Creates a new Multimedia model desde el OBJETO
  * If creation is successful, the browser will be redirected to the 'view' page.
  * @return mixed
  */
 public function actionSubir2($objeto_id)
 {
     $model = new Multimedia();
     $model->objetos_id = $objeto_id;
     $m = $model->load(Yii::$app->request->post());
     if ($m) {
         // process uploaded image file instance
         $image = $model->uploadImage();
         if ($model->save()) {
             // upload only if valid uploaded file instance found
             if ($image !== false) {
                 $path = $model->getImageFile();
                 $image->saveAs($path);
             }
             return $this->redirect(['index', 'id' => $model->id, 'tipoMultimedia_id' => $model->tipoMultimedia_id]);
         }
     } else {
         return $this->render('subir', ['model' => $model, 'objeto_id' => $objeto_id]);
     }
     /*if ($model->load(Yii::$app->request->post()) && $model->save()) {
           return $this->redirect(['view', 'id' => $model->id, 'tipoMultimedia_id' => $model->tipoMultimedia_id]);
       } else {
           return $this->render('create', [
               'model' => $model,
           ]);
       }*/
 }