/**
  * @throws Exception
  */
 public function actionAdd()
 {
     $medicationId = $this->request->getParam('medication_id');
     if (!Yii::app()->request->isAjaxRequest) {
         $this->render('errorpage', array('errormessage' => 'notajaxcall'));
     } else {
         if (!is_numeric($medicationId)) {
             echo 'error';
         } else {
             $newCSD = new CommonMedications();
             $newCSD->medication_id = $medicationId;
             if ($newCSD->save()) {
                 echo 'success';
             } else {
                 echo 'error';
             }
         }
     }
 }
 /**
  * @throws Exception
  */
 public function actionAdd()
 {
     $medicationId = $this->request->getParam("medication_id");
     if (!Yii::app()->request->isAjaxRequest) {
         $this->render("errorpage", array("errormessage" => "notajaxcall"));
     } else {
         if (!is_numeric($medicationId)) {
             echo "error";
         } else {
             $newCSD = new CommonMedications();
             $newCSD->medication_id = $medicationId;
             if ($newCSD->save()) {
                 echo "success";
             } else {
                 echo "error";
             }
         }
     }
 }