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TypeScript withLatestFrom.withLatestFrom类代码示例

本文整理汇总了TypeScript中rxjs/operator/withLatestFrom.withLatestFrom的典型用法代码示例。如果您正苦于以下问题:TypeScript withLatestFrom类的具体用法?TypeScript withLatestFrom怎么用?TypeScript withLatestFrom使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了withLatestFrom类的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: listenForStoreChanges

export function listenForStoreChanges(router: Router, store: Store<any>) {
  const storeAndRouter$ = withLatestFrom.call(selectRouter(store), getLatestUrl(router));
  const mismatch$ = filter.call(storeAndRouter$, ([ rs, url ]) => rs.path !== url);
  const newPath$ = map.call(mismatch$, ([ rs ]) => rs.path);

  newPath$.subscribe(url => router.navigateByUrl(url));
}
开发者ID:ngrx,项目名称:router-store,代码行数:7,代码来源:connect.ts

示例2: constructor

  constructor(actions$: Dispatcher, state$: State<S>) {
    super(1);

    withLatestFrom
      .call(actions$, state$)
      .subscribe(([ action, state ]) => {
        super.next({ action, state });
      });
  }
开发者ID:Merott,项目名称:effects,代码行数:9,代码来源:state-updates.ts

示例3: connectRouterActions

export function connectRouterActions(router: Router, store: Store<any>) {
  const routerAndStore$ = withLatestFrom.call(getLatestUrl(router), selectRouter(store));
  const mismatchUrl$ = filter.call(routerAndStore$, ([ url, rs ]) => (rs && rs.path !== url || !rs));
  const updateLocation$ = map.call(mismatchUrl$, ([ path ]) => {
    return { type: routerActions.UPDATE_LOCATION, payload: { path }};
  });

  updateLocation$.subscribe(store);
}
开发者ID:ngrx,项目名称:router-store,代码行数:9,代码来源:connect.ts

示例4: constructor

  constructor(_initialState: T, action$: Dispatcher, reducer$: Reducer) {
    super(_initialState);

    const actionInQueue$ = observeOn.call(action$, queue);
    const actionAndReducer$ = withLatestFrom.call(actionInQueue$, reducer$);
    const state$ = scan.call(actionAndReducer$, (state, [ action, reducer ]) => {
      return reducer(state, action);
    }, _initialState);

    state$.subscribe(value => this.next(value));
  }
开发者ID:9590,项目名称:store,代码行数:11,代码来源:state.ts


注:本文中的rxjs/operator/withLatestFrom.withLatestFrom类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。