前端之家收集整理的这篇文章主要介绍了
跟着angularjs2官方文档学习(一),
前端之家小编觉得挺不错的,现在分享给大家,也给大家做个参考。
import {Component} from 'angular2/core';
interface Hero {
id: number;
name: string;
}
@Component({
selector: 'my-app',template: `
<h1>{{title}}</h1>
<h2>My Heroes</h2>
<ul class="heroes">
<li *ngFor="#hero of heroes"
[class.selected]="hero === selectedHero"
(click)="onSelect(hero)">
<span class="badge">{{hero.id}}</span> {{hero.name}}
</li>
</ul>
<div *ngIf="selectedHero">
<h2>{{selectedHero.name}} details!</h2>
<div><label>id: </label>{{selectedHero.id}}</div>
<div>
<label>name: </label>
<input [(ngModel)]="selectedHero.name" placeholder="name"/>
</div>
</div>
`,styles: [`
.selected {
background-color: #CFD8DC !important;
color: white;
}
.heroes {
margin: 0 0 2em 0;
list-style-type: none;
padding: 0;
width: 15em;
}
.heroes li {
cursor: pointer;
position: relative;
left: 0;
background-color: #EEE;
margin: .5em;
padding: .3em 0;
height: 1.6em;
border-radius: 4px;
}
.heroes li.selected:hover {
background-color: #BBD8DC !important;
color: white;
}
.heroes li:hover {
color: #607D8B;
background-color: #DDD;
left: .1em;
}
.heroes .text {
position: relative;
top: -3px;
}
.heroes .badge {
display: inline-block;
font-size: small;
color: white;
padding: 0.8em 0.7em 0 0.7em;
background-color: #607D8B;
line-height: 1em;
position: relative;
left: -1px;
top: -4px;
height: 1.8em;
margin-right: .8em;
border-radius: 4px 0 0 4px;
}
`]
})
export class AppComponent {
title = 'Tour of Heroes';
heroes = HEROES;
selectedHero: Hero;
onSelect(hero: Hero): void {
this.selectedHero = hero;
}
}
export class Hero {
id: number;
name: string;
}
const HEROES: Hero[] = [
{ id: 11,name: 'Mr. Nice' },{ id: 12,name: 'Narco' },{ id: 13,name: 'Bombasto' },{ id: 14,name: 'Celeritas' },{ id: 15,name: 'Magneta' },{ id: 16,name: 'RubberMan' },{ id: 17,name: 'Dynama' },{ id: 18,name: 'Dr IQ' },{ id: 19,name: 'Magma' },{ id: 20,name: 'Tornado' }
];
原文链接:/angularjs/148881.html