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docs(API): 翻译完了 ActivatedRoute

This commit is contained in:
Zhicheng Wang 2018-09-01 09:57:03 +08:00
parent e436d6972b
commit f224ca6265
2 changed files with 126 additions and 31 deletions
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8
aio/content/translations/cn/api-plan.md
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@ -14,13 +14,13 @@
[ ] |animations/animate | 3,817 | 1.19
[x] |common/NgClass | 3,715 | 1.15
[x] |common/DatePipe | 3,576 | 1.11
[ ] |forms/FormsModule | 3,381 | 1.05
[x] |forms/FormsModule | 3,381 | 1.05
[x] |core/Input | 3,354 | 1.04
[x] |core/EventEmitter | 3,202 | 0.99
[x] |core/Injectable | 3,177 | 0.99
[x] |forms/FormGroup | 3,096 | 0.96
[x] |forms/FormControl | 3,034 | 0.94
[ ] |router/ActivatedRoute | 2,993 | 0.93
[x] |router/ActivatedRoute | 2,993 | 0.93
[ ] |forms/AbstractControl | 2,930 | 0.91
[ ] |router/RouterLink | 2,929 | 0.91
[ ] |core/ViewChild | 2,870 | 0.89
@ -69,8 +69,8 @@
[x] |core/HostBinding | 732 | 0.23
[x] |core/ContentChild | 719 | 0.22
[x] |core/ViewChildren | 717 | 0.22
[ ] |common/http/HttpResponse | 714 | 0.22
[ ] |router/ActivatedRouteSnapshot | 700 | 0.22
[x] |common/http/HttpResponse | 714 | 0.22
[x] |router/ActivatedRouteSnapshot | 700 | 0.22
[ ] |common/http | 683 | 0.21
[ ] |core/ChangeDetectorRef | 670 | 0.21
[ ] |router/NavigationStart | 663 | 0.21

149
packages/router/src/router_state.ts
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@ -90,6 +90,8 @@ export function createEmptyStateSnapshot(
* Contains the information about a route associated with a component loaded in an
* outlet. An `ActivatedRoute` can also be used to traverse the router state tree.
*
* 包含与当前组件相关的路由信息。`ActivatedRoute` 也可用于遍历路由器的状态树。
*
* ```
* @Component({...})
* class MyComponent {
@ -105,7 +107,10 @@ export function createEmptyStateSnapshot(
*
*/
export class ActivatedRoute {
/** The current snapshot of this route */
/** The current snapshot of this route
*
* 本路由此刻的快照
*/
// TODO(issue/24571): remove '!'.
snapshot !: ActivatedRouteSnapshot;
/** @internal */
@ -122,40 +127,79 @@ export class ActivatedRoute {
/** @internal */
constructor(
/** An observable of the URL segments matched by this route */
/** An observable of the URL segments matched by this route
*
* 一个 `Observable`，表示与当前路由匹配的 URL 段
*/
public url: Observable<UrlSegment[]>,
/** An observable of the matrix parameters scoped to this route */
/** An observable of the matrix parameters scoped to this route
*
* 一个 `Observable`，表示当前路由范围内的矩阵参数（`;`）
*/
public params: Observable<Params>,
/** An observable of the query parameters shared by all the routes */
/** An observable of the query parameters shared by all the routes
*
* 一个 `Observable`，表示所有路由共享的查询参数（`?`）
*/
public queryParams: Observable<Params>,
/** An observable of the URL fragment shared by all the routes */
/** An observable of the URL fragment shared by all the routes
*
* 一个 `Observable`，表示由所有路由共享的 URL 片段（`#`）
*/
public fragment: Observable<string>,
/** An observable of the static and resolved data of this route. */
/** An observable of the static and resolved data of this route.
*
* 一个 `Observable`，表示该路由的静态数据和解析出的数据。
*/
public data: Observable<Data>,
/** The outlet name of the route. It's a constant */
/** The outlet name of the route. It's a constant
*
* 本路由对应的出口名，是个常量
*/
public outlet: string,
/** The component of the route. It's a constant */
/** The component of the route. It's a constant
*
* 本路由对应的组件，是个常量
*/
// TODO(vsavkin): remove |string
public component: Type<any>|string|null, futureSnapshot: ActivatedRouteSnapshot) {
this._futureSnapshot = futureSnapshot;
}
/** The configuration used to match this route */
/** The configuration used to match this route
*
* 用于匹配本路由的配置项
*/
get routeConfig(): Route|null { return this._futureSnapshot.routeConfig; }
/** The root of the router state */
/** The root of the router state
*
* 路由器状态树的根节点
*/
get root(): ActivatedRoute { return this._routerState.root; }
/** The parent of this route in the router state tree */
/** The parent of this route in the router state tree
*
* 在路由器状态树中，当前路由的父路由
*/
get parent(): ActivatedRoute|null { return this._routerState.parent(this); }
/** The first child of this route in the router state tree */
/** The first child of this route in the router state tree
*
* 在路由器状态树中，当前路由的第一个子路由
*/
get firstChild(): ActivatedRoute|null { return this._routerState.firstChild(this); }
/** The children of this route in the router state tree */
/** The children of this route in the router state tree
*
* 在路由器状态树中，当前路由的所有子路由
*/
get children(): ActivatedRoute[] { return this._routerState.children(this); }
/** The path from the root of the router state tree to this route */
/** The path from the root of the router state tree to this route
*
* 在路由器状态树中从根节点开始到当前路由的完整路径
*/
get pathFromRoot(): ActivatedRoute[] { return this._routerState.pathFromRoot(this); }
get paramMap(): Observable<ParamMap> {
@ -238,6 +282,9 @@ function flattenInherited(pathFromRoot: ActivatedRouteSnapshot[]): Inherited {
* outlet at a particular moment in time. ActivatedRouteSnapshot can also be used to
* traverse the router state tree.
*
* 包含与当前组件相关的路由的当前瞬间信息。`ActivatedRoute` 也可用于遍历路由器的状态树。
* `ActivatedRouteSnapshot` 也能用于遍历路由器状态树。
*
* ```
* @Component({templateUrl:'./my-component.html'})
* class MyComponent {
@ -252,7 +299,10 @@ function flattenInherited(pathFromRoot: ActivatedRouteSnapshot[]): Inherited {
*
*/
export class ActivatedRouteSnapshot {
/** The configuration used to match this route **/
/** The configuration used to match this route
*
* 用于匹配当前路由的配置项
**/
public readonly routeConfig: Route|null;
/** @internal **/
_urlSegment: UrlSegmentGroup;
@ -275,19 +325,40 @@ export class ActivatedRouteSnapshot {
/** @internal */
constructor(
/** The URL segments matched by this route */
/** The URL segments matched by this route
*
* 与当前路由匹配的 URL 段
*/
public url: UrlSegment[],
/** The matrix parameters scoped to this route */
/** The matrix parameters scoped to this route
*
* 此路由范围内的矩阵参数（`;`）
*/
public params: Params,
/** The query parameters shared by all the routes */
/** The query parameters shared by all the routes
*
* 所有路由共享的查询参数（`?`）
*/
public queryParams: Params,
/** The URL fragment shared by all the routes */
/** The URL fragment shared by all the routes
*
* 所有路由共享的 URL 片段（`#`）
*/
public fragment: string,
/** The static and resolved data of this route */
/** The static and resolved data of this route
*
* 此路由的静态数据和已解析数据
*/
public data: Data,
/** The outlet name of the route */
/** The outlet name of the route
*
* 此路由的出口（outlet）名称
*/
public outlet: string,
/** The component of the route */
/** The component of the route
*
* 此路由对应的组件
*/
public component: Type<any>|string|null, routeConfig: Route|null, urlSegment: UrlSegmentGroup,
lastPathIndex: number, resolve: ResolveData) {
this.routeConfig = routeConfig;
@ -296,19 +367,34 @@ export class ActivatedRouteSnapshot {
this._resolve = resolve;
}
/** The root of the router state */
/** The root of the router state
*
* 路由器状态树的根节点
*/
get root(): ActivatedRouteSnapshot { return this._routerState.root; }
/** The parent of this route in the router state tree */
/** The parent of this route in the router state tree
*
* 在路由器状态树中，当前路由的父路由
*/
get parent(): ActivatedRouteSnapshot|null { return this._routerState.parent(this); }
/** The first child of this route in the router state tree */
/** The first child of this route in the router state tree
*
* 在路由器状态树中，当前路由的第一个子路由
*/
get firstChild(): ActivatedRouteSnapshot|null { return this._routerState.firstChild(this); }
/** The children of this route in the router state tree */
/** The children of this route in the router state tree
*
* 在路由器状态树中，当前路由的所有子路由
*/
get children(): ActivatedRouteSnapshot[] { return this._routerState.children(this); }
/** The path from the root of the router state tree to this route */
/** The path from the root of the router state tree to this route
*
* 在路由器状态树中从根节点开始到当前路由的完整路径
*/
get pathFromRoot(): ActivatedRouteSnapshot[] { return this._routerState.pathFromRoot(this); }
get paramMap(): ParamMap {
@ -337,11 +423,17 @@ export class ActivatedRouteSnapshot {
*
* Represents the state of the router at a moment in time.
*
* 表示路由器在当前瞬间的状态。
*
* This is a tree of activated route snapshots. Every node in this tree knows about
* the "consumed" URL segments, the extracted parameters, and the resolved data.
*
* 这是一个由活动路由的快照组成的树。本树中的每个节点都会知道 "已消费的" URL 片段、已提取出的参数和已解析出的数据。
*
* ### Example
*
* ### 范例
*
* ```
* @Component({templateUrl:'template.html'})
* class MyComponent {
@ -384,6 +476,9 @@ function serializeNode(node: TreeNode<ActivatedRouteSnapshot>): string {
* The expectation is that the activate route is created with the right set of parameters.
* So we push new values into the observables only when they are not the initial values.
* And we detect that by checking if the snapshot field is set.
*
* 活动路由在创建时就应该具有一组正确的参数集，所以只有当它们不等于初始值时，我们才需要把新值推送到各个 `Observable` 中。
* 我们通过检查它的 snapshot 字段是否已经设置过，来判断是否需要推送。
*/
export function advanceActivatedRoute(route: ActivatedRoute): void {
if (route.snapshot) {