alexzuza

import { Injectable, Inject } from '@angular/core';
import { ReplaySubject, Observable } from 'rxjs';
import { DOCUMENT } from '@angular/common';

@Injectable()
export class LazyLoadingScriptService {
    _loadedLibraries: { [url: string]: ReplaySubject<any> } = {};

    constructor(@Inject(DOCUMENT) private readonly document: any) { }

alexzuza

<div *ngIf="showHelp"
  class="context-help-dialog"
  (document:click)="documentClicked($event)"
  (window:keydown.Escape)="escapedClicked()"
>
  {{ content }}
</div>

alexzuza

platformBrowser()
  .bootstrapModule(AppModule, { ngZoneEventCoalescing: true });

alexzuza

import { Component, OnInit, Input, ElementRef, HostListener, ViewChild } from '@angular/core';

@Component({
  selector: '[context-help]',
  templateUrl: './context-help.component.html',
  styleUrls: ['./context-help.component.css'],
})
export class ContextHelpComponent {
  @Input('context-help') content: string;

alexzuza

<ng-content></ng-content>

<div class="context-help-container" #container>
	<i (click)="showHelp = true;"></i>
	<div *ngIf="showHelp" class="context-help-dialog">
		{{ content }}
	</div>
</div>

alexzuza

<h3 context-help="Some description 1">Some title 1</h3>

alexzuza

import { Pipe, PipeTransform } from '@angular/core';
import { isObservable, of } from 'rxjs';
import { map, startWith, catchError } from 'rxjs/operators';

@Pipe({
  name: 'withLoading',
})
export class WithLoadingPipe implements PipeTransform {
  transform(val) {
    return isObservable(val)

alexzuza

import { Pipe, PipeTransform } from '@angular/core';
import { isObservable, of } from 'rxjs';
import { map, startWith, catchError } from 'rxjs/operators';

@Pipe({
  name: 'withLoading',
})
export class WithLoadingPipe implements PipeTransform {
  transform(val) {
    return isObservable(val)

alexzuza

ng.probe(getAllAngularRootElements()[0]).injector.view.root.ngModule._providers

alexzuza

// Karma configuration file, see link for more information
// https://karma-runner.github.io/0.13/config/configuration-file.html

module.exports = function (config) {
  config.set({
    basePath: '',
    frameworks: ['jasmine', '@angular/cli'],
    plugins: [
      require('karma-jasmine'),
      require('karma-chrome-launcher'),