本文整理匯總了TypeScript中nativescript-angular/router.RouterExtensions.canGoBack方法的典型用法代碼示例。如果您正苦於以下問題：TypeScript RouterExtensions.canGoBack方法的具體用法？TypeScript RouterExtensions.canGoBack怎麽用？TypeScript RouterExtensions.canGoBack使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類nativescript-angular/router.RouterExtensions的用法示例。
在下文中一共展示了RouterExtensions.canGoBack方法的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
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}`);
}