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javascript - angular 4+ assign @Input for ngComponentOutlet dynamically created component

In Angular 4 to dynamically create a component you can use ngComponentOutlet directive: https://angular.io/docs/ts/latest/api/common/index/NgComponentOutlet-directive.html

something like this:

Dynamic component

@Component({
  selector: 'dynamic-component',
  template: `
     Dynamic component
  `
})
export class DynamicComponent {
  @Input() info: any;
}

App

@Component({
  selector: 'my-app',
  template: `
     App<br>
     <ng-container *ngComponentOutlet="component"></ng-container>
  `
})
export class AppComponent {
  this.component=DynamicComponent;
}

How do I pass @Input() info: any; information in this template <ng-container *ngComponentOutlet="component"></ng-container> ?

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by (71.8m points)

Such a feature was discussed in the pull request for ngComponentOutlet but was dropped for now. Even the componentRef shown currently in https://angular.io/docs/ts/latest/api/common/index/NgComponentOutlet-directive.html is not public and therefore not available https://github.com/angular/angular/blob/3ef73c2b1945340ca6bd21f1790260c88698ae26/modules/%40angular/common/src/directives/ng_component_outlet.ts#L78

I'd suggest you create your own directive derived from https://github.com/angular/angular/blob/3ef73c2b1945340ca6bd21f1790260c88698ae26/modules/%40angular/common/src/directives/ng_component_outlet.ts#L72

and assign values to inputs like shown in Angular 2 dynamic tabs with user-click chosen components

this.compRef.instance.someProperty = 'someValue';

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