Method buttonClick

core/src/components/alert/alert.tsx:514–525

(button: AlertButton)

  }

  private async buttonClick(button: AlertButton) {
    const role = button.role;
    const values = this.getValues();
    if (isCancel(role)) {
      return this.dismiss({ values }, role);
    }
    const returnData = await this.callButtonHandler(button, values);
    if (returnData !== false) {
      return this.dismiss({ values, ...returnData }, button.role);
    }
    return false;
  }

  private async callButtonHandler(button: AlertButton | undefined, data?: any) {
    if (button?.handler) {