Method componentWillLoad

core/src/components/tab/tab.tsx:34–48

()

  @Prop() component?: ComponentRef;

  async componentWillLoad() {
    if (Build.isDev) {
      if (this.component !== undefined && this.el.childElementCount > 0) {
        printIonError(
          '[ion-tab] - You can not use a lazy-loaded component in a tab and inlined content at the same time.' +
            `- Remove the component attribute in: <ion-tab component="${this.component}">` +
            ` or` +
            `- Remove the embedded content inside the ion-tab: <ion-tab></ion-tab>`
        );
      }
    }
    if (this.active) {
      await this.setActive();
    }
  }

  /** Set the active component for the tab */
  @Method()