import { Component } from '@angular/core' ; import { MenuController , NavController } from '../../../../../..' ; @ Component ( { templateUrl : 'page-one.html' } ) export class PageOne { constructor ( public navCtrl , public menuCtrl ) { this . disableAll ( ) ; this . menuCtrl . enable ( false ) ; } push ( ) { this . navCtrl . push ( 'PageTwo' ) ; } menuDefault ( ) { this . disableAll ( ) ; this . menuCtrl . enable ( true , 'menu_default' ) ; } menuStart ( ) { this . disableAll ( ) ; this . menuCtrl . enable ( true , 'menu_start' ) ; } menuEnd ( ) { this . disableAll ( ) ; this . menuCtrl . enable ( true , 'menu_end' ) ; } menuLeft ( ) { this . disableAll ( ) ; this . menuCtrl . enable ( true , 'menu_left' ) ; } menuRight ( ) { this . disableAll ( ) ; this . menuCtrl . enable ( true , 'menu_right' ) ; } disableAll ( ) { this . menuCtrl . enable ( false ) ; } }