在组件中:
singleEvent$: Observable<Event>;
Run Code Online (Sandbox Code Playgroud)
在init,我得到了可观察性
this.singleEvent$ = this._eventService.events$
.map(function (events) {
let eventObject = events.find(item => item.id === eventid);
let eventClass: Event = new Event(eventObject);
return eventClass;
});
Run Code Online (Sandbox Code Playgroud)
我怎样才能获得当前价值event.name?