Solution 3: Use RxJs BehaviorSubject — Let's update our post component to use BehaviorSubject . // posts.component.ts ..​. // initialize a private variable _data, it's a ... _data.getValue(); } ngOnInit() { // now we can subscribe to it, ...
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angular-access-variable-outside-subscribe
Sep 7, 2020 — If we are trying to access the variable outside of the Parent and Child class, then the instance variable is chosen from the reference type. Thus, the .... Mar 18, 2019 — In an Angular application in some situations, we need to make changes in local variables which are getting used and defined as global. These variable or Model values does not reflect any change if we ... we want to modularize a single variable to use multiple places, then ... Subscribe to Latest Tutorials.. Feb 15, 2017 — What puzzled me was I created a service class which makes the http call with this method. import { Injectable } from '@angular/core'; import ... 3925e8d270