ng-logging v0.2.0

NG-LOGGING

NG-LOGGING is a simple lightweight logger for angular.

Getting started

Install ng-logging using npm.

npm i ng-logging

Then add it to your app.

By default it won't depend on the router so all log levels will be logged.

@NgModule({
  imports: [
    NgLoggingModule.forRoot(),
    ...
  ]
})
export class AppModule {}

When you have routing setup for your project you can also switch the mode of the NgLoggingModule to routable and the debug logs will only be logged when the debugParameter is set to true e.g. http://localhost:4200?debug=true. By default the debugParameter is called debug but you can change it's name in the configuration of the NgLoggingModule.

@NgModule({
  imports: [
    RouterModule.forRoot([{path: '', component: HomeComponent}]),
    NgLoggingModule.forRoot({
      mode: 'routable',
      debugParameter: 'verbose'
    }),
    ...
  ]
})
export class AppModule {}

Usage

@Component({
  ...
})
export class SomeFancyComponent implements OnInit {
  constructor(private _logging: LoggingService, private _dataProvider: DataProvider) {}
  
  ngOnInit() {
    this._dataProvider.getSomeData().subscribe(value => {
      this._logging.debug('received: {}', value);
      ...
    }, error => {
      this._logging.error(error);
    })
  }
  
  actionDoSomething() {
    this._logging.debug('I was called');
  }
}