Use this tag for questions related to Angular 2 Services, which are JavaScript functions responsible for performing a single task.
I have searched for quite some time to understand how to subscribe to an array whose values are constantly updated. …
angular observable angular2-services angular2-observablesI'm working on my unit test cases for Angular 2 with Karma, I got stuck with one of a function where …
unit-testing angular karma-jasmine angular2-services karma-coverageWhat are the usages for useExisting provider? Is it useExistingOrThrowIfThereIsNone or useExistingOrCreateIfThereIsNone? Can one of these behaviours be chosen on …
javascript typescript angular angular2-servicesKindly explain the difference between @Self and @Host. The angular API documentation gives some idea. But it's not clear to …
angular dependency-injection angular2-services angular-decoratorIn my Angular2 app, I'm trying to load configurations from backend on bootstrap using HTTP so that I can use …
angular angular2-servicesI'm trying to implement a filtering mechanism in a new Angular2 app, that would allow me to filter a list …
angular typescript angular2-routing angular2-services angular2-routerI am new to angular2. I am trying to login to my Django server which is a production server from …
angular cross-domain angular2-services django-cors-headersI am using a back-end server (Java Spring) that has Pager enabled. I am loading 100 records per page on a …
angular web pagination angular2-services ng2-smart-tableI have 2 services one.service.ts and two.service.ts, and a component dashboard.component.ts. How to conditionally inject …
angular dependency-injection angular2-services