Stack Overflow
Stack Overflow

Questions tagged [angular2-modules]

132 questions
83
votes
7 answers

error TS1192: Module '" A.module"' has no default export

I have created a new module 'A' and trying to import it in another module called 'B'. I am getting this error on compiling that says error TS1192: Module '" A.module"' has no default export Can anyone please help on how to solve this error.
Abhi
  • 3,387
  • 3
  • 12
  • 19
72
votes
10 answers

Lazy Loading BrowserModule has already been loaded

I am trying to implement lazy loading but getting error as following ** ERROR Error: Uncaught (in promise): Error: BrowserModule has already been loaded. If you need access to common directives such as NgIf and NgFor from a lazy loaded module,…
Er Sushil
  • 881
  • 1
  • 8
  • 17
69
votes
7 answers

How to route to a Module as a child of a Module - Angular 2 RC 5

I am in the process upgrading an application I'm working on to the latest Angular 2 release candidate. As part of this work I am attempting to use the NgModule spec and migrating all of the parts of my application to modules. For the most part, this…
John Ackerman
  • 1,021
  • 1
  • 8
  • 15
47
votes
10 answers

Angular2 module has no exported member

For a website with authentication in Angular2, I want to use a component of the authentication submodule in the main app component. However, I keep getting the following error: app/app.component.ts(3,10): error TS2305: Module…
user2416984
  • 857
  • 1
  • 9
  • 16
45
votes
7 answers

How to share service between two modules - @NgModule in angular not between to components?

In my application, I have two different bootstrap module (@NgModule) running independently in one application. There are not one angular app bit separate bootstrap module and now I want they should communicate to each other and share data. I know…
Aniruddha Das
  • 14,517
  • 13
  • 83
  • 111
40
votes
2 answers

How to declare a directive globally for all modules?

I'm developing a Github repo which follows the offical tutorial of Angular (Tour of Heroes). You can see all the code here. My problem, is that I have a directive declared in the main module of the app (app.module) and, if I use it inside the…
ismaestro
  • 5,270
  • 6
  • 31
  • 45
35
votes
4 answers

Angular2 router: how to correctly load children modules with their own routing rules

here is my Angular2 app structure: Here is part of my code. The following is the main module of the Angular2 app, that imports its routing rules and a child module (EdgeModule) and uses some components related to some…
smartmouse
  • 11,808
  • 26
  • 77
  • 154
27
votes
3 answers

Unexpected value 'MyCustomModule' imported by the module 'AppModule'

I am trying to migrate one of my angular2 custom library to RC.6 + Webpack. My directory structure is: - src - source TS files - lib - transpiled JS files + definition files - dev - development app to test if it works / looks ok. - myCustomLib.js -…
Baumi
  • 1,647
  • 1
  • 15
  • 28
26
votes
1 answer

Angular2 - 'Can't resolve all parameters' error while injecting http into a custom service

I have built an ErrorHandlerLogger which is a service which extends ErrorHandler and logs error messages into a remote repository. ErrorHandlerLogger requires the Angular http client provided by the HttpModule. In the ErrorHandlerModule I import…
Picci
  • 12,727
  • 9
  • 48
  • 85
25
votes
2 answers

Angular2 Module: How can i import a service from another module

import { NgModule } from '@angular/core'; import { CommonModule } from '@angular/common'; import { FormsModule } from '@angular/forms'; import { ClinicFacilityService } from './apiClient.module'; @NgModule({ imports: [ CommonModule, …
Kimaina Allan
  • 317
  • 1
  • 4
  • 11
24
votes
5 answers

Angular: Lazy loading modules with services

I've been following this tutorial, to understand lazy loading, and below is my inference. Scenario 1: Services are provided by putting them in the providers array of a child module Scenario 2: Services are provided in a child module using the…
karthikaruna
  • 2,393
  • 5
  • 21
  • 34
23
votes
1 answer

Angular 2 difference between core and feature modules

I don't understand the difference between core and feature modules in angular 2. As far as I understand there are three recommended types of modules: core, feature and shared. If a module exports some declarations (components, directives and pipes)…
Ildar
  • 3,111
  • 3
  • 35
  • 66
18
votes
5 answers

Angular 2: Module not found: Error: Can't resolve

I have a simple app created with Angular-CLI, I wanted to refactor and move the app.component.ts code in separate component file and started to get a nasty error: Module not found: Error: Can't resolve on './sb/sb.component.html' ( my…
joeCarpenter
  • 1,255
  • 4
  • 17
  • 25
16
votes
2 answers

Inherit imports from parent module to child module in Angular2

I made an Angular2 app like described here. It has two components (A,B) which are imported by the global app.module. My idea was, to include shared modules in app.module, so I don't need to mess up every module with redundant code. I want to do that…
Lion
  • 11,498
  • 13
  • 55
  • 113
16
votes
2 answers

Angular 2 define data models for multiple modules

I'm currently starting a new project with Angular 2.0 (release Version) and I want to define some global data models/schemas. As I understand it, Angular 2 has no default way of handling pure data classes like this: export class TestModel { id:…
A. Ziegler
  • 509
  • 1
  • 6
  • 17
1
2 3
…
8 9