angular2-services

I am using the Angular2-cli to create two applications: MyFirstApp & MySecondApp . I whish MySecondApp to import MyFirstApp so I can reuse directive/service/component. When I import MyFirstApp , I have the following compilation error: Cannot find module 'MyFirstApp' . Here's how to reproduce : $ npm -v 3.9.3 $ node -v v6.2.1 $ npm list | grep 'angular' ├── @angular/common@2.0.0-rc.1 ├── @angular/compiler@2.0.0-rc.1 ├── @angular/core@2.0.0-rc.1 ├── @angular/http@2.0.0-rc.1 ├── @angular/platform-browser@2.0.0-rc.1 ├── @angular/platform-browser-dynamic@2.0.0-rc.1 ├── @angular/router@2.0.0-rc.1 ├─

I am getting response from server,I want pass this response to other component for displaying. I tried in one way but getting undefined. Tried this way how to pass one component service response to other component in angular 2 . yesterday got the results faced routing. Changed little bit created separated components. mainsearch.component.ts: export class MainsearchComponent { selected; skipCount: number = 0; errorMessage: string; searchedResults: any; searchObj: Object = { skipCount: this.skipCount }; onChange(newVlaue) { console.log(newVlaue); this.selected = newVlaue; } constructor(private

In Angular, I have a service that has few things injected through the constructor(...) . However that service is also at some place created by calling the constructor. Therefore, adding another service it depends on to the parameters would change the API. I'd like to avoid that. Is there a way to inject a service into another service without adding it to the constructor parameters? E.g. field injection? import {Inject, Injectable} from "@angular/core"; import { Http, Request, ConnectionBackend, RequestOptions, RequestOptionsArgs, Response, Headers, RequestMethod } from "@angular/http"; import

Is there a way to emit event in angular2 that can be listened to in entire application? Like we had in AngularJS using $rootScope.broadcast and emit . Can this same thing be achieved in angular2? I read about @Output() and EventEmitter() and implemented it but it restricts only the parent to listen to the event emmitted by child. I read about BehaviorSubject being one of the ways to do this. Is that the right approach? Any other solution for this? Günter Zöchbauer In Angular2 there is no global scope. There are only components and services. With services you can define their scope by the place

I am migrating some code from Angular1 to Angular2 and having a few issues. I can open a json response, populate a template, and access data from template ng functions but have not been able to access the data directly from the component class. From what I have read and the error messages seen Angular2 http / observable does not seem to return a pure json object, so I suspect I need to remap it, but not sure how. I believe it should also be possible to drop back to promises using onPromise but have not managed to get that working. I have spent a lot of time googling for solutions, and have