如何在ngrx / router-store上添加另一狀態？

Question

我有一個根級路由器存儲，定義如下。

export interface RouterStateUrl {
  url: string;
  queryParams: Params;
  params: Params;
}

export interface State {
  routerReducer: RouterReducerState<RouterStateUrl>;
  // init: fromInit.InitState;
}

export const reducers: ActionReducerMap<State> = {
  routerReducer: routerReducer,
  // initReducer: fromInit.reducer
};

export const getRouterState = createFeatureSelector<
  RouterReducerState<RouterStateUrl> 
>("routerReducer");

我正在嘗試添加一個稱為init的其他狀態，我想與路由器狀態一起進行跟蹤。 如何創建也可以訪問init狀態的功能選擇器？ 換句話說，如何創建未與RouterReducerState類型綁定的功能選擇器？

Answer 1

就像您對路由器所做的一樣：

export interface State {
  routerReducer: RouterReducerState<RouterStateUrl>;
  initReducer: fromInit.State;
}

export const reducers: ActionReducerMap<State> = {
  routerReducer: routerReducer,
  initReducer: fromInit.reducer
};

export const getRouterState = createFeatureSelector<
  RouterReducerState<RouterStateUrl> 
>("routerReducer");

export const getInitState = createFeatureSelector<
  fromInit.State 
>("initReducer");