本文整理汇总了TypeScript中nativescript-angular/router.RouterExtensions.canGoBack方法的典型用法代码示例。如果您正苦于以下问题：TypeScript RouterExtensions.canGoBack方法的具体用法？TypeScript RouterExtensions.canGoBack怎么用？TypeScript RouterExtensions.canGoBack使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类nativescript-angular/router.RouterExtensions的用法示例。
在下文中一共展示了RouterExtensions.canGoBack方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: onBackTap
onBackTap() {
if (this._routerExtensions.canGoBack()) {
this._routerExtensions.back();
}
}示例2: canGoBack
canGoBack() {
const canGoBack = this.routerExtension.canGoBack({ relativeTo: this.activeRoute });
const title = "CanGoBack(ActivatedRoute)";
this.onShowDialog(title, title + ` ${canGoBack}`);
}示例3: canGoBackBoth
canGoBackBoth() {
const canGoBack = this.routerExtension.canGoBack({ outlets: ["teamTab", "playerTab"], relativeTo: this.activeRoute });
const title = "CanGoBack(Both)";
this.onShowDialog(title, title + ` ${canGoBack}`);
}示例4: canGoBackParentRoute
canGoBackParentRoute() {
const canGoBackParentRoute = this.routerExtension.canGoBack({ relativeTo: this.activeRoute });
const title = "CanGoBack(ParentRoute)";
this.onShowDialog(title, title + ` ${canGoBackParentRoute}`);
}