我用的是Angular RXJS,我有多个行为主体,
提前谢谢.
private CategorySubject = new BehaviorSubject<number>();
//CategorySubject = new Subject<number>();
//CategorySubject = new BehaviorSubject<number>(null);
public CategoryAction$ = this.CategorySubject.asObservable();
//pageIndex Subject
private pageIndexSubject = new BehaviorSubject<number>(1);
public pageIndexAction$ = this.pageIndexSubject.asObservable();
//Search/filter Subject
private searchSubject = new BehaviorSubject<string>('');
public searchAction$ = this.searchSubject.asObservable();
Posts$ = combineLatest([
this.pageIndexAction$,
this.searchAction$
this.CategoryAction$
]).pipe()