How to set page size in GridView in yii2 -


i want set item per page in gridview in view file in yii2 project. know can set in dataprovider instance, want set in each view file separately.

how can it?

i hope 

 public function actionindex()  {     $searchmodel = new contribuentesearch();     $dataprovider = $searchmodel->search(yii::$app->request->queryparams);      $dataprovider->pagination->pagesize=15;      return $this->render('index', [         'searchmodel' => $searchmodel,         'dataprovider' => $dataprovider,     ]);  }

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