I am looking to store several ReplaySubjects in a single array.
Here is my code:
public filteredSearch: ReplaySubject<any[]> = new ReplaySubject(1);
this.filteredSearch[id].next(filter(somedata));
When I run this code, I encounter an error saying "Cannot read property 'next' of undefined." Can someone help me figure out what I am missing?
This code was tested on Angular 7.
filteredSearch is actually a ReplaySubject, not an array. This means that ReplaySubject[id] is undefined, and since undefined does not have a method called next, there is an error.
Your code should look more like this:
public filteredSearch: Array<ReplaySubject<any>> = new Array<ReplaySubject<any>>();
this.filteredSearch.push(new ReplaySubject<any>(1));
this.filteredSearch[id].next(filter(somedata));
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