angular2-没有DatepickerConfig的服务提供者

Question

I am implementing ng2-bootstrap datepicker, but getting the below error. Please help me on this.

EXCEPTION: Uncaught (in promise): Error: Error in
         http://localhost:8888/app/components/report.component.html:3:0 caused by: No provider for DatepickerConfig! 

module.ts

 import { DatepickerModule } from 'ng2-bootstrap';

  @NgModule({
   imports: [DatepickerModule],
   declarations: [],
   providers: [],
   bootstrap: [AppComponent]
})

component.ts

@Component({
 module: module.id,
 selector:'my-date',
 template: `
  <h4>My Date Picker</h4>
  <datepicker></datepicker>`
})

 export class MyComponent {
 }

systemjs.config.js

System.config({ map: { 'ng2-bootstrap':
 'npm:ng2-bootstrap/bundles/ng2-bootstrap.umd.js'} })

Answer 1

You should use forRoot() as it is defined that way in the sample repository.

  @NgModule({
   imports: [DatepickerModule.forRoot()],
   declarations: [],
   providers: [],
   bootstrap: [AppComponent]
})

By convention, the forRoot static method both provides and configures services at the same time. It takes a service configuration object and returns a ModuleWithProviders which is a simple object with two properties:

• ngModule - the CoreModule class

• providers - the configured providers

The root AppModule imports the CoreModule and adds the providers to the AppModule providers.

Source: https://angular.io/docs/ts/latest/guide/ngmodule.html#!#configure-core-services-with- coremodule-forroot

Sample repository: https://github.com/valor-software/angular2-quickstart/blob/master/app/app.module.ts