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Skeleton code for angular lab 2
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| import {Pipe} from 'angular2/core'; | |
| @Pipe({ | |
| name: 'dateString' | |
| }) | |
| class DateStringPipe { | |
| transform(dateString: string, args: string[]) { | |
| const [, year, month, day] = /^(\d\d\d\d)-(\d\d)-(\d\d)$/.exec(dateString) || [,,,,]; | |
| } | |
| } | |
| export default DateStringPipe; | |
| export {DateStringPipe}; |
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| import {Component, Output, EventEmitter} from 'angular2/core'; | |
| @Component({ | |
| selector: 'search-input', | |
| template: ` | |
| <form> | |
| <div class="input-group"> | |
| <input type="search" class="form-control"> | |
| <span class="input-group-btn"> | |
| <button class="btn btn-primary">Search</button> | |
| </span> | |
| </div> | |
| </form> | |
| ` | |
| }) | |
| class SearchInputComponent { | |
| @Output('search') searchEmitter = new EventEmitter<string>(); | |
| } | |
| export default SearchInputComponent; | |
| export {SearchInputComponent}; |
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| import {Component, Input, Output, EventEmitter} from 'angular2/core'; | |
| import {DateStringPipe} from './date-string.pipe'; | |
| @Component({ | |
| selector: 'search-result', | |
| template: ` | |
| <figure class="figure" *ngFor="#show of searchResultStream | async"> | |
| <img [src]="show.image?.medium" [alt]="show.name" class="figure-img img-fluid img-rounded" /> | |
| <figcaption class="figure-caption">Show name (2015)</figcaption> | |
| </figure> | |
| `, | |
| pipes: [DateStringPipe] | |
| }) | |
| class SearchResult { | |
| @Input('resultStream') searchResultStream; | |
| @Output() subscribe = new EventEmitter(); | |
| } | |
| export default SearchResult; | |
| export {SearchResult}; |
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| import {Component, EventEmitter} from 'angular2/core'; | |
| import {Router} from 'angular2/router'; | |
| import {SearchInputComponent} from './search-input'; | |
| import {SearchResult} from './search-result'; | |
| import {TVMaze, SubscribeService} from '../lib/providers'; | |
| @Component({ | |
| selector: 'search-show', | |
| template: ` | |
| <search-input (search)="onSearch($event)"></search-input> | |
| <search-result [resultStream]="searchResultStream" (subscribe)="onSubscribeShow($event)"></search-result> | |
| `, | |
| directives: [SearchInputComponent, SearchResult] | |
| }) | |
| class SearchComponent { | |
| tvMaze: TVMaze; | |
| service: SubscribeService; | |
| router: Router; | |
| searchEmitter = new EventEmitter<string>(); | |
| searchResultStream; | |
| constructor(tvMaze: TVMaze, router: Router, service: SubscribeService) { | |
| this.tvMaze = tvMaze; | |
| this.service = service; | |
| this.router = router; | |
| this.bindSearchEvent(); | |
| } | |
| onSearch(term) { | |
| console.log('We have a new serach string:', term); | |
| } | |
| onSubscribeShow(show) { | |
| console.log('Subscribe on show', show); | |
| } | |
| bindSearchEvent() { | |
| this.searchResultStream = this.searchEmitter | |
| .map(searchString => { | |
| console.log('searchString: ', searchString); | |
| return {}; // Make an ajax request instead | |
| }); | |
| } | |
| } | |
| export default SearchComponent; | |
| export {SearchComponent}; |
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