add notification message

src/app/pages/agenda/new-event/new-event.page.ts

@@ -446,7 +446,12 @@ export class NewEventPage implements OnInit {
       this.modalController.dismiss(data);
 
     } catch (error) {
-      this.toastService._badRequest()
+      if(error.status == 0) {
+        this.toastService._badRequest('sem conexão ao servidor')
+      } else {
+       
+        this.toastService._badRequest()
+      }
     } finally {
       loader.remove()
     }