Method componentWillLoad

core/src/components/nav/nav.tsx:118–127

()

  @Event({ bubbles: false }) ionNavDidChange!: EventEmitter<void>;

  componentWillLoad() {
    this.useRouter = document.querySelector('ion-router') !== null && this.el.closest('[no-router]') === null;

    if (this.swipeGesture === undefined) {
      const mode = getIonMode(this);
      this.swipeGesture = config.getBoolean('swipeBackEnabled', mode === 'ios');
    }

    this.ionNavWillLoad.emit();
  }

  async componentDidLoad() {
    // We want to set this flag before any watch callbacks are manually called