├── README.md ├── angular.json ├── package.json ├── src ├── app │ ├── alternateParentChild │ │ ├── alternate-child │ │ │ ├── alternate-child.component.css │ │ │ ├── alternate-child.component.html │ │ │ └── alternate-child.component.ts │ │ └── alternate-parent │ │ │ ├── alternate-parent.component.css │ │ │ ├── alternate-parent.component.html │ │ │ └── alternate-parent.component.ts │ ├── app.component.css │ ├── app.component.html │ ├── app.component.ts │ ├── app.module.ts │ ├── hello.component.ts │ ├── multiDirectionData │ │ ├── multi-child │ │ │ ├── multi-child.component.css │ │ │ ├── multi-child.component.html │ │ │ └── multi-child.component.ts │ │ └── multi-parent │ │ │ ├── multi-parent.component.css │ │ │ ├── multi-parent.component.html │ │ │ └── multi-parent.component.ts │ ├── parentToChild │ │ ├── child │ │ │ ├── child.component.css │ │ │ ├── child.component.html │ │ │ └── child.component.ts │ │ └── parent │ │ │ ├── parent.component.css │ │ │ ├── parent.component.html │ │ │ └── parent.component.ts │ ├── siblings │ │ ├── child-one │ │ │ ├── child-one.component.css │ │ │ ├── child-one.component.html │ │ │ └── child-one.component.ts │ │ ├── child-two │ │ │ ├── child-two.component.css │ │ │ ├── child-two.component.html │ │ │ └── child-two.component.ts │ │ └── parent.directive.ts │ └── unrelated │ │ ├── activator │ │ ├── activator.component.css │ │ ├── activator.component.html │ │ └── activator.component.ts │ │ ├── toast.service.ts │ │ └── toast │ │ ├── toast.component.css │ │ ├── toast.component.html │ │ └── toast.component.ts ├── index.html ├── karma.conf.js ├── main.ts ├── polyfills.ts ├── styles.css ├── tsconfig.app.json └── tsconfig.spec.json └── tsconfig.json /README.md: -------------------------------------------------------------------------------- 1 | # erxk-component-communication 2 | 3 | [Edit on StackBlitz ⚡️](https://stackblitz.com/edit/erxk-component-communication) 4 | 5 | ### Article 6 | https://medium.com/@erxk_verduin/angular-effective-component-patterns-f5f7f08e2072 7 | 8 | ### Getting Started 9 | ``` 10 | git clone https://github.com/Everduin94/component-communication-patterns.git 11 | cd component-communication-patterns 12 | npm install 13 | ng serve --o 14 | ``` 15 | -------------------------------------------------------------------------------- /angular.json: -------------------------------------------------------------------------------- 1 | { 2 | "$schema": "./node_modules/@angular/cli/lib/config/schema.json", 3 | "version": 1, 4 | "newProjectRoot": "projects", 5 | "projects": { 6 | "demo": { 7 | "root": "", 8 | "sourceRoot": "src", 9 | "projectType": "application", 10 | "prefix": "app", 11 | "schematics": {}, 12 | "architect": { 13 | "build": { 14 | "builder": "@angular-devkit/build-angular:browser", 15 | "options": { 16 | "outputPath": "dist/demo", 17 | "index": "src/index.html", 18 | "main": "src/main.ts", 19 | "polyfills": "src/polyfills.ts", 20 | "tsConfig": "src/tsconfig.app.json", 21 | "assets": [ 22 | "src/favicon.ico", 23 | "src/assets" 24 | ], 25 | "styles": [ 26 | "src/styles.css" 27 | ], 28 | "scripts": [] 29 | }, 30 | "configurations": { 31 | "production": { 32 | "fileReplacements": [ 33 | { 34 | "replace": "src/environments/environment.ts", 35 | "with": "src/environments/environment.prod.ts" 36 | } 37 | ], 38 | "optimization": true, 39 | "outputHashing": "all", 40 | "sourceMap": false, 41 | "extractCss": true, 42 | "namedChunks": false, 43 | "aot": true, 44 | "extractLicenses": true, 45 | "vendorChunk": false, 46 | "buildOptimizer": true 47 | } 48 | } 49 | }, 50 | "serve": { 51 | "builder": "@angular-devkit/build-angular:dev-server", 52 | "options": { 53 | "browserTarget": "demo:build" 54 | }, 55 | "configurations": { 56 | "production": { 57 | "browserTarget": "demo:build:production" 58 | } 59 | } 60 | }, 61 | "extract-i18n": { 62 | "builder": "@angular-devkit/build-angular:extract-i18n", 63 | "options": { 64 | "browserTarget": "demo:build" 65 | } 66 | }, 67 | "test": { 68 | "builder": "@angular-devkit/build-angular:karma", 69 | "options": { 70 | "main": "src/test.ts", 71 | "polyfills": "src/polyfills.ts", 72 | "tsConfig": "src/tsconfig.spec.json", 73 | "karmaConfig": "src/karma.conf.js", 74 | "styles": [ 75 | "styles.css" 76 | ], 77 | "scripts": [], 78 | "assets": [ 79 | "src/favicon.ico", 80 | "src/assets" 81 | ] 82 | } 83 | }, 84 | "lint": { 85 | "builder": "@angular-devkit/build-angular:tslint", 86 | "options": { 87 | "tsConfig": [ 88 | "src/tsconfig.app.json", 89 | "src/tsconfig.spec.json" 90 | ], 91 | "exclude": [ 92 | "**/node_modules/**" 93 | ] 94 | } 95 | } 96 | } 97 | } 98 | }, 99 | "defaultProject": "demo" 100 | } -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "angular", 3 | "version": "0.0.0", 4 | "private": true, 5 | "dependencies": { 6 | "@angular/common": "8.0.0", 7 | "@angular/compiler": "8.0.0", 8 | "@angular/core": "8.0.0", 9 | "@angular/forms": "8.0.0", 10 | "@angular/platform-browser": "8.0.0", 11 | "@angular/platform-browser-dynamic": "8.0.0", 12 | "@angular/router": "8.0.0", 13 | "core-js": "2.6.9", 14 | "rxjs": "6.5.2", 15 | "tslib": "^1.10.0", 16 | "zone.js": "0.9.1" 17 | }, 18 | "scripts": { 19 | "ng": "ng", 20 | "start": "ng serve", 21 | "build": "ng build", 22 | "test": "ng test", 23 | "lint": "ng lint", 24 | "e2e": "ng e2e" 25 | }, 26 | "devDependencies": { 27 | "@angular-devkit/build-angular": "~0.10.0", 28 | "@angular/cli": "~7.0.2", 29 | "@angular/compiler-cli": "~7.0.0", 30 | "@angular/language-service": "~7.0.0", 31 | "@types/node": "~8.9.4", 32 | "@types/jasmine": "~2.8.8", 33 | "@types/jasminewd2": "~2.0.3", 34 | "codelyzer": "~4.5.0", 35 | "jasmine-core": "~2.99.1", 36 | "jasmine-spec-reporter": "~4.2.1", 37 | "karma": "~3.0.0", 38 | "karma-chrome-launcher": "~2.2.0", 39 | "karma-coverage-istanbul-reporter": "~2.0.1", 40 | "karma-jasmine": "~1.1.2", 41 | "karma-jasmine-html-reporter": "^0.2.2", 42 | "protractor": "~5.4.0", 43 | "ts-node": "~7.0.0", 44 | "tslint": "~5.11.0", 45 | "typescript": "~3.1.1" 46 | } 47 | } -------------------------------------------------------------------------------- /src/app/alternateParentChild/alternate-child/alternate-child.component.css: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Everduin94/component-communication-patterns/78ab62ae5c1c6868d87ca213c5e8cbdc345ff91a/src/app/alternateParentChild/alternate-child/alternate-child.component.css -------------------------------------------------------------------------------- /src/app/alternateParentChild/alternate-child/alternate-child.component.html: -------------------------------------------------------------------------------- 1 |
2 | {{getMessage(eventData.enabled)}} 3 |
-------------------------------------------------------------------------------- /src/app/alternateParentChild/alternate-child/alternate-child.component.ts: -------------------------------------------------------------------------------- 1 | import { Component, OnInit, Input } from '@angular/core'; 2 | 3 | @Component({ 4 | selector: 'app-alternate-child', 5 | templateUrl: './alternate-child.component.html', 6 | styleUrls: ['./alternate-child.component.css'] 7 | }) 8 | export class AlternateChildComponent implements OnInit { 9 | 10 | @Input('eventData') eventData; 11 | 12 | constructor() {} 13 | 14 | ngOnInit() {} 15 | 16 | getMessage(toggle) { 17 | if (toggle) return 'Agreed'; 18 | else return 'Agree to terms by clicking'; 19 | } 20 | 21 | } -------------------------------------------------------------------------------- /src/app/alternateParentChild/alternate-parent/alternate-parent.component.css: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Everduin94/component-communication-patterns/78ab62ae5c1c6868d87ca213c5e8cbdc345ff91a/src/app/alternateParentChild/alternate-parent/alternate-parent.component.css -------------------------------------------------------------------------------- /src/app/alternateParentChild/alternate-parent/alternate-parent.component.html: -------------------------------------------------------------------------------- 1 | 2 | Agree to the Terms of Service: 3 | 7 | 8 | -------------------------------------------------------------------------------- /src/app/alternateParentChild/alternate-parent/alternate-parent.component.ts: -------------------------------------------------------------------------------- 1 | import { Component, OnInit } from '@angular/core'; 2 | import { BehaviorSubject } from 'rxjs'; 3 | 4 | @Component({ 5 | selector: 'app-alternate-parent', 6 | templateUrl: './alternate-parent.component.html', 7 | styleUrls: ['./alternate-parent.component.css'] 8 | }) 9 | export class AlternateParentComponent implements OnInit { 10 | 11 | private data = new BehaviorSubject({ 12 | enabled: false, 13 | toolTip: false 14 | }); 15 | public eventStream$ = this.data.asObservable() 16 | 17 | constructor() { } 18 | 19 | ngOnInit() {} 20 | 21 | update(value, command) { 22 | let update = this.data.value; 23 | if (command === 'enabled') update.enabled = value; 24 | if (command === 'toolTip') update.toolTip = value; 25 | this.data.next(update); 26 | } 27 | 28 | } -------------------------------------------------------------------------------- /src/app/app.component.css: -------------------------------------------------------------------------------- 1 | p { 2 | font-family: Lato; 3 | } 4 | 5 | hr { 6 | margin: 10px; 7 | } -------------------------------------------------------------------------------- /src/app/app.component.html: -------------------------------------------------------------------------------- 1 | 2 | 3 |
4 | 5 |
6 | 7 | 8 |
9 | 10 |
11 | 12 | 13 | 14 |
15 | 16 |
17 | 18 |
19 | 20 |
21 | -------------------------------------------------------------------------------- /src/app/app.component.ts: -------------------------------------------------------------------------------- 1 | import { Component } from '@angular/core'; 2 | 3 | @Component({ 4 | selector: 'my-app', 5 | templateUrl: './app.component.html', 6 | styleUrls: [ './app.component.css' ] 7 | }) 8 | export class AppComponent { 9 | name = 'Angular'; 10 | } 11 | -------------------------------------------------------------------------------- /src/app/app.module.ts: -------------------------------------------------------------------------------- 1 | import { NgModule } from '@angular/core'; 2 | import { BrowserModule } from '@angular/platform-browser'; 3 | import { FormsModule } from '@angular/forms'; 4 | 5 | import { AppComponent } from './app.component'; 6 | import { HelloComponent } from './hello.component'; 7 | 8 | import { ChildOneComponent } from './siblings/child-one/child-one.component'; 9 | import { ChildTwoComponent } from './siblings/child-two/child-two.component'; 10 | import { ParentDirective } from './siblings/parent.directive'; 11 | import { ToastComponent } from './unrelated/toast/toast.component'; 12 | import { ParentComponent } from './parentToChild/parent/parent.component'; 13 | import { ChildComponent } from './parentToChild/child/child.component'; 14 | import { ActivatorComponent } from './unrelated/activator/activator.component'; 15 | 16 | import { ToastService } from './unrelated/toast.service'; 17 | import { MultiParentComponent } from './multiDirectionData/multi-parent/multi-parent.component'; 18 | import { MultiChildComponent } from './multiDirectionData/multi-child/multi-child.component'; 19 | import { AlternateParentComponent } from './alternateParentChild/alternate-parent/alternate-parent.component'; 20 | import { AlternateChildComponent } from './alternateParentChild/alternate-child/alternate-child.component'; 21 | 22 | @NgModule({ 23 | imports: [ BrowserModule, FormsModule ], 24 | declarations: [ AppComponent, HelloComponent, ChildOneComponent, ChildTwoComponent, ParentDirective, ToastComponent, ParentComponent, ChildComponent, ActivatorComponent, MultiParentComponent, MultiChildComponent, AlternateParentComponent, AlternateChildComponent], 25 | bootstrap: [ AppComponent ], 26 | providers: [ToastService] 27 | }) 28 | export class AppModule { } 29 | -------------------------------------------------------------------------------- /src/app/hello.component.ts: -------------------------------------------------------------------------------- 1 | import { Component, Input } from '@angular/core'; 2 | 3 | @Component({ 4 | selector: 'hello', 5 | template: `

Hello {{name}}!

`, 6 | styles: [`h1 { font-family: Lato; }`] 7 | }) 8 | export class HelloComponent { 9 | @Input() name: string; 10 | } 11 | -------------------------------------------------------------------------------- /src/app/multiDirectionData/multi-child/multi-child.component.css: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Everduin94/component-communication-patterns/78ab62ae5c1c6868d87ca213c5e8cbdc345ff91a/src/app/multiDirectionData/multi-child/multi-child.component.css -------------------------------------------------------------------------------- /src/app/multiDirectionData/multi-child/multi-child.component.html: -------------------------------------------------------------------------------- 1 |
2 | {{value}} 3 |
4 | -------------------------------------------------------------------------------- /src/app/multiDirectionData/multi-child/multi-child.component.ts: -------------------------------------------------------------------------------- 1 | import { Component, OnInit, Input, Output, EventEmitter, OnDestroy } from '@angular/core'; 2 | import { BehaviorSubject, interval } from 'rxjs'; 3 | import { tap, take } from 'rxjs/operators'; 4 | 5 | @Component({ 6 | selector: 'app-multi-child', 7 | templateUrl: './multi-child.component.html', 8 | styleUrls: ['./multi-child.component.css'] 9 | }) 10 | export class MultiChildComponent implements OnInit, OnDestroy { 11 | 12 | @Input('loadtime') loadtime; 13 | @Input('eventStream') eventStream$; 14 | state: BehaviorSubject = new BehaviorSubject(''); 15 | // @Output('done') outputStream$ = this.state.asObservable(); 16 | @Output('done') eventEmitter = new EventEmitter(); 17 | 18 | constructor() { } 19 | 20 | ngOnInit() { 21 | this.state.subscribe(val => { 22 | this.eventEmitter.emit(val); 23 | }); 24 | this.eventStream$ = this.eventStream$.pipe( 25 | tap(val => { 26 | if (val === 'Running') this.start(); 27 | }) 28 | ) 29 | } 30 | 31 | start() { 32 | this.state.next('Loading...'); 33 | setTimeout(val => { 34 | this.state.next('Complete!'); 35 | }, this.loadtime); 36 | } 37 | 38 | ngOnDestroy() { 39 | this.state.unsubscribe(); 40 | } 41 | } -------------------------------------------------------------------------------- /src/app/multiDirectionData/multi-parent/multi-parent.component.css: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Everduin94/component-communication-patterns/78ab62ae5c1c6868d87ca213c5e8cbdc345ff91a/src/app/multiDirectionData/multi-parent/multi-parent.component.css -------------------------------------------------------------------------------- /src/app/multiDirectionData/multi-parent/multi-parent.component.html: -------------------------------------------------------------------------------- 1 |

{{state.value}}

2 | 3 | 7 | 11 | -------------------------------------------------------------------------------- /src/app/multiDirectionData/multi-parent/multi-parent.component.ts: -------------------------------------------------------------------------------- 1 | import { Component, OnInit, ViewChild, ElementRef } from '@angular/core'; 2 | import { BehaviorSubject, combineLatest, fromEvent, Observable } from 'rxjs'; 3 | import { map, mapTo, startWith } from 'rxjs/operators'; 4 | 5 | @Component({ 6 | selector: 'app-multi-parent', 7 | templateUrl: './multi-parent.component.html', 8 | styleUrls: ['./multi-parent.component.css'] 9 | }) 10 | export class MultiParentComponent implements OnInit { 11 | 12 | private counter = 0; 13 | private state = new BehaviorSubject('Off'); 14 | public eventStream$: Observable = this.state.asObservable(); 15 | 16 | 17 | constructor() { } 18 | 19 | ngOnInit() {} 20 | 21 | updateStatus(value) { 22 | if (value === 'Complete!') this.counter++; 23 | if (this.counter === 2) { 24 | this.state.next('Process Complete'); 25 | this.counter = 0; 26 | } 27 | } 28 | } -------------------------------------------------------------------------------- /src/app/parentToChild/child/child.component.css: -------------------------------------------------------------------------------- 1 | div { 2 | margin: 10px; 3 | padding: 10px; 4 | background: dodgerblue; 5 | border-radius: 2px; 6 | border: 1px solid rgb(55, 137, 219); 7 | box-shadow: 6px 6px 2px 1px rgba(30, 144, 255, .2); 8 | text-align: center; 9 | color: #FFFFFF; 10 | } -------------------------------------------------------------------------------- /src/app/parentToChild/child/child.component.html: -------------------------------------------------------------------------------- 1 | 2 |
{{getMessage(toggle.enabled)}}
3 | -------------------------------------------------------------------------------- /src/app/parentToChild/child/child.component.ts: -------------------------------------------------------------------------------- 1 | import { Component, OnInit, Input, AfterViewInit } from '@angular/core'; 2 | 3 | @Component({ 4 | selector: 'app-child', 5 | templateUrl: './child.component.html', 6 | styleUrls: ['./child.component.css'] 7 | }) 8 | export class ChildComponent implements OnInit { 9 | 10 | @Input('eventStream') eventStream$; 11 | 12 | constructor() {} 13 | 14 | ngOnInit() {} 15 | 16 | getMessage(toggle) { 17 | if (toggle) return 'Agreed'; 18 | else return 'Agree to terms by clicking'; 19 | } 20 | } -------------------------------------------------------------------------------- /src/app/parentToChild/parent/parent.component.css: -------------------------------------------------------------------------------- 1 | span { 2 | margin-left: 10px; 3 | 4 | font-weight: 600; 5 | } -------------------------------------------------------------------------------- /src/app/parentToChild/parent/parent.component.html: -------------------------------------------------------------------------------- 1 | Agree to the Terms of Service: 2 | 6 | -------------------------------------------------------------------------------- /src/app/parentToChild/parent/parent.component.ts: -------------------------------------------------------------------------------- 1 | import { Component, OnInit } from '@angular/core'; 2 | import { BehaviorSubject } from 'rxjs'; 3 | import { map } from 'rxjs/operators'; 4 | 5 | @Component({ 6 | selector: 'app-parent', 7 | templateUrl: './parent.component.html', 8 | styleUrls: ['./parent.component.css'] 9 | }) 10 | export class ParentComponent implements OnInit { 11 | 12 | private data = new BehaviorSubject({ 13 | enabled: false, 14 | toolTip: false 15 | }); 16 | public eventStream$ = this.data.asObservable() 17 | 18 | constructor() { } 19 | 20 | ngOnInit() {} 21 | 22 | update(value, command) { 23 | let update = this.data.value; 24 | if (command === 'enabled') update.enabled = value; 25 | if (command === 'toolTip') update.toolTip = value; 26 | this.data.next(update); 27 | } 28 | } -------------------------------------------------------------------------------- /src/app/siblings/child-one/child-one.component.css: -------------------------------------------------------------------------------- 1 | div { 2 | margin: 2%; 3 | width: 98%; 4 | height: 100px; 5 | text-align: center; 6 | color: #FFFFFF; 7 | line-height: 100px; 8 | } -------------------------------------------------------------------------------- /src/app/siblings/child-one/child-one.component.html: -------------------------------------------------------------------------------- 1 |
3 | Select Theme 4 |
-------------------------------------------------------------------------------- /src/app/siblings/child-one/child-one.component.ts: -------------------------------------------------------------------------------- 1 | import { Component, OnInit } from '@angular/core'; 2 | import { ParentDirective } from '../parent.directive'; 3 | 4 | @Component({ 5 | selector: 'app-child-one', 6 | templateUrl: './child-one.component.html', 7 | styleUrls: ['./child-one.component.css'] 8 | }) 9 | export class ChildOneComponent implements OnInit { 10 | 11 | color$; 12 | 13 | constructor(public directive: ParentDirective) { } 14 | 15 | ngOnInit() { 16 | this.color$ = this.directive.observable$; 17 | } 18 | 19 | } -------------------------------------------------------------------------------- /src/app/siblings/child-two/child-two.component.css: -------------------------------------------------------------------------------- 1 | input { 2 | margin-left: 10px; 3 | } -------------------------------------------------------------------------------- /src/app/siblings/child-two/child-two.component.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 6 | 7 | -------------------------------------------------------------------------------- /src/app/siblings/child-two/child-two.component.ts: -------------------------------------------------------------------------------- 1 | import { Component, OnInit } from '@angular/core'; 2 | import { ParentDirective } from '../parent.directive'; 3 | 4 | @Component({ 5 | selector: 'app-child-two', 6 | templateUrl: './child-two.component.html', 7 | styleUrls: ['./child-two.component.css'] 8 | }) 9 | export class ChildTwoComponent implements OnInit { 10 | 11 | color$; 12 | 13 | constructor(public directive: ParentDirective) { } 14 | 15 | ngOnInit() { 16 | this.color$ = this.directive.observable$; 17 | } 18 | 19 | updateColor(val) { 20 | this.directive.updateColor(val); 21 | } 22 | } -------------------------------------------------------------------------------- /src/app/siblings/parent.directive.ts: -------------------------------------------------------------------------------- 1 | import { Directive, Input } from '@angular/core'; 2 | import { BehaviorSubject, Observable} from 'rxjs'; 3 | 4 | @Directive({ 5 | selector: '[appParent]' 6 | }) 7 | export class ParentDirective { 8 | 9 | private behaviorSubject = new BehaviorSubject('#1e90ff'); 10 | public observable$ = this.behaviorSubject.asObservable(); 11 | 12 | constructor() { } 13 | 14 | ngOnInit() { } 15 | 16 | updateColor(color) { 17 | this.behaviorSubject.next(color); 18 | } 19 | 20 | } -------------------------------------------------------------------------------- /src/app/unrelated/activator/activator.component.css: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Everduin94/component-communication-patterns/78ab62ae5c1c6868d87ca213c5e8cbdc345ff91a/src/app/unrelated/activator/activator.component.css -------------------------------------------------------------------------------- /src/app/unrelated/activator/activator.component.html: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /src/app/unrelated/activator/activator.component.ts: -------------------------------------------------------------------------------- 1 | import { Component, OnInit } from '@angular/core'; 2 | import { ToastService } from '../toast.service'; 3 | 4 | @Component({ 5 | selector: 'app-activator', 6 | templateUrl: './activator.component.html', 7 | styleUrls: ['./activator.component.css'] 8 | }) 9 | export class ActivatorComponent implements OnInit { 10 | 11 | constructor(private ts: ToastService) { } 12 | 13 | ngOnInit() { 14 | } 15 | 16 | onChange() { 17 | this.ts.setEnabled(); 18 | } 19 | 20 | } -------------------------------------------------------------------------------- /src/app/unrelated/toast.service.ts: -------------------------------------------------------------------------------- 1 | import { Injectable } from '@angular/core'; 2 | import { BehaviorSubject } from 'rxjs'; 3 | 4 | @Injectable() 5 | export class ToastService { 6 | 7 | private bs = new BehaviorSubject(false); 8 | public eventStream$ = this.bs.asObservable(); 9 | 10 | constructor() {} 11 | 12 | public setEnabled() { 13 | if (!this.bs.value) { 14 | this.bs.next(true); 15 | setTimeout(val => { 16 | this.bs.next(false); 17 | }, 5000); 18 | } 19 | } 20 | } -------------------------------------------------------------------------------- /src/app/unrelated/toast/toast.component.css: -------------------------------------------------------------------------------- 1 | .toast { 2 | background: dodgerblue; 3 | color: #FFFFFF; 4 | padding: 10px; 5 | /* Required to Center (Must have width) */ 6 | position: absolute; 7 | width: 130px; 8 | margin-left: auto; 9 | margin-right: auto; 10 | left: 0px; 11 | right: 0px; 12 | opacity: 0; 13 | 14 | text-align: center; 15 | animation: moveUp 2.5s 2 forwards alternate; 16 | } 17 | 18 | @keyframes moveUp { 19 | 0% { 20 | bottom: 0px; 21 | opacity: 0; 22 | } 23 | 24 | 30% { 25 | opacity: 1; 26 | bottom: 30px; 27 | } 28 | 29 | 100% { 30 | opacity: 1; 31 | bottom: 30px; 32 | } 33 | } -------------------------------------------------------------------------------- /src/app/unrelated/toast/toast.component.html: -------------------------------------------------------------------------------- 1 |
2 | Activated Process! 3 |
-------------------------------------------------------------------------------- /src/app/unrelated/toast/toast.component.ts: -------------------------------------------------------------------------------- 1 | import { Component, OnInit } from '@angular/core'; 2 | import { ToastService } from '../toast.service'; 3 | 4 | @Component({ 5 | selector: 'app-toast', 6 | templateUrl: './toast.component.html', 7 | styleUrls: ['./toast.component.css'] 8 | }) 9 | export class ToastComponent implements OnInit { 10 | 11 | eventStream$ 12 | 13 | constructor(private ts: ToastService) { 14 | this.eventStream$ = ts.eventStream$; 15 | } 16 | 17 | ngOnInit() { 18 | } 19 | 20 | } -------------------------------------------------------------------------------- /src/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | Angular App 4 | 5 | 6 | loading 7 | 8 | -------------------------------------------------------------------------------- /src/karma.conf.js: -------------------------------------------------------------------------------- 1 | // Karma configuration file, see link for more information 2 | // https://karma-runner.github.io/1.0/config/configuration-file.html 3 | 4 | module.exports = function (config) { 5 | config.set({ 6 | basePath: '', 7 | frameworks: ['jasmine', '@angular-devkit/build-angular'], 8 | plugins: [ 9 | require('karma-jasmine'), 10 | require('karma-chrome-launcher'), 11 | require('karma-jasmine-html-reporter'), 12 | require('karma-coverage-istanbul-reporter'), 13 | require('@angular-devkit/build-angular/plugins/karma') 14 | ], 15 | client: { 16 | clearContext: false // leave Jasmine Spec Runner output visible in browser 17 | }, 18 | coverageIstanbulReporter: { 19 | dir: require('path').join(__dirname, '../coverage'), 20 | reports: ['html', 'lcovonly'], 21 | fixWebpackSourcePaths: true 22 | }, 23 | reporters: ['progress', 'kjhtml'], 24 | port: 9876, 25 | colors: true, 26 | logLevel: config.LOG_INFO, 27 | autoWatch: true, 28 | browsers: ['Chrome'], 29 | singleRun: false 30 | }); 31 | }; -------------------------------------------------------------------------------- /src/main.ts: -------------------------------------------------------------------------------- 1 | import './polyfills'; 2 | 3 | import { enableProdMode } from '@angular/core'; 4 | import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'; 5 | 6 | import { AppModule } from './app/app.module'; 7 | 8 | platformBrowserDynamic().bootstrapModule(AppModule).then(ref => { 9 | // Ensure Angular destroys itself on hot reloads. 10 | if (window['ngRef']) { 11 | window['ngRef'].destroy(); 12 | } 13 | window['ngRef'] = ref; 14 | 15 | // Otherwise, log the boot error 16 | }).catch(err => console.error(err)); -------------------------------------------------------------------------------- /src/polyfills.ts: -------------------------------------------------------------------------------- 1 | /** 2 | * This file includes polyfills needed by Angular and is loaded before the app. 3 | * You can add your own extra polyfills to this file. 4 | * 5 | * This file is divided into 2 sections: 6 | * 1. Browser polyfills. These are applied before loading ZoneJS and are sorted by browsers. 7 | * 2. Application imports. Files imported after ZoneJS that should be loaded before your main 8 | * file. 9 | * 10 | * The current setup is for so-called "evergreen" browsers; the last versions of browsers that 11 | * automatically update themselves. This includes Safari >= 10, Chrome >= 55 (including Opera), 12 | * Edge >= 13 on the desktop, and iOS 10 and Chrome on mobile. 13 | * 14 | * Learn more in https://angular.io/docs/ts/latest/guide/browser-support.html 15 | */ 16 | 17 | /*************************************************************************************************** 18 | * BROWSER POLYFILLS 19 | */ 20 | 21 | /** IE9, IE10 and IE11 requires all of the following polyfills. **/ 22 | // import 'core-js/es6/symbol'; 23 | // import 'core-js/es6/object'; 24 | // import 'core-js/es6/function'; 25 | // import 'core-js/es6/parse-int'; 26 | // import 'core-js/es6/parse-float'; 27 | // import 'core-js/es6/number'; 28 | // import 'core-js/es6/math'; 29 | // import 'core-js/es6/string'; 30 | // import 'core-js/es6/date'; 31 | // import 'core-js/es6/array'; 32 | // import 'core-js/es6/regexp'; 33 | // import 'core-js/es6/map'; 34 | // import 'core-js/es6/set'; 35 | 36 | /** IE10 and IE11 requires the following for NgClass support on SVG elements */ 37 | // import 'classlist.js'; // Run `npm install --save classlist.js`. 38 | 39 | /** IE10 and IE11 requires the following to support `@angular/animation`. */ 40 | // import 'web-animations-js'; // Run `npm install --save web-animations-js`. 41 | 42 | 43 | /** Evergreen browsers require these. **/ 44 | import 'core-js/es6/reflect'; 45 | import 'core-js/es7/reflect'; 46 | 47 | 48 | /** ALL Firefox browsers require the following to support `@angular/animation`. **/ 49 | // import 'web-animations-js'; // Run `npm install --save web-animations-js`. 50 | 51 | 52 | 53 | /*************************************************************************************************** 54 | * Zone JS is required by Angular itself. 55 | */ 56 | import 'zone.js/dist/zone'; // Included with Angular CLI. 57 | 58 | 59 | /*************************************************************************************************** 60 | * APPLICATION IMPORTS 61 | */ 62 | 63 | /** 64 | * Date, currency, decimal and percent pipes. 65 | * Needed for: All but Chrome, Firefox, Edge, IE11 and Safari 10 66 | */ 67 | // import 'intl'; // Run `npm install --save intl`. -------------------------------------------------------------------------------- /src/styles.css: -------------------------------------------------------------------------------- 1 | /* Add application styles & imports to this file! */ 2 | button { 3 | padding: 10px; 4 | margin: 10px; 5 | background: dodgerblue; 6 | color: #FFFFFF; 7 | font-weight: 600; 8 | border-radius: 2px; 9 | border: 1px solid dodgerblue; 10 | } 11 | 12 | button:hover { 13 | color: dodgerblue; 14 | background: #FFFFFF; 15 | } -------------------------------------------------------------------------------- /src/tsconfig.app.json: -------------------------------------------------------------------------------- 1 | { 2 | "extends": "../tsconfig.json", 3 | "compilerOptions": { 4 | "outDir": "../out-tsc/app", 5 | "types": [] 6 | }, 7 | "exclude": [ 8 | "test.ts", 9 | "**/*.spec.ts" 10 | ] 11 | } -------------------------------------------------------------------------------- /src/tsconfig.spec.json: -------------------------------------------------------------------------------- 1 | { 2 | "extends": "../tsconfig.json", 3 | "compilerOptions": { 4 | "outDir": "../out-tsc/spec", 5 | "types": [ 6 | "jasmine", 7 | "node" 8 | ] 9 | }, 10 | "files": [ 11 | "test.ts", 12 | "polyfills.ts" 13 | ], 14 | "include": [ 15 | "**/*.spec.ts", 16 | "**/*.d.ts" 17 | ] 18 | } -------------------------------------------------------------------------------- /tsconfig.json: -------------------------------------------------------------------------------- 1 | { 2 | "compileOnSave": false, 3 | "compilerOptions": { 4 | "baseUrl": "./", 5 | "outDir": "./dist/out-tsc", 6 | "sourceMap": true, 7 | "declaration": false, 8 | "module": "es2015", 9 | "moduleResolution": "node", 10 | "emitDecoratorMetadata": true, 11 | "experimentalDecorators": true, 12 | "target": "es5", 13 | "typeRoots": [ 14 | "node_modules/@types" 15 | ], 16 | "lib": [ 17 | "es2018", 18 | "dom" 19 | ] 20 | } 21 | } --------------------------------------------------------------------------------