如何从控制台执行Angular 2+功能？

Question

My app will run encapsulated inside a cromium browser with chromiumfx.

chromiumfx are capable to execute any existing JS functions just like you operating a console.

I've this application...

 import { Component } from '@angular/core';
 import { GlobalService} from './global.service';
 import {Router} from "@angular/router";
 @Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.scss']
 })
 export class AppComponent {

  constructor(private gs: GlobalService, private router: Router) {

   }
  tst() {
    console.log('hello');
   }
 }

I need to execute tst() from the console to simulat an action from cromiumfx. Any help ?

Answer 1

In dev mode you can just write:

ng.probe($0).componentInstance.tst()

where $0 points to your component host element.

Ng-run Example