将选择元素绑定到角度上的对象
@Component({
selector: 'myApp',
template: `<h1>My Application</h1>
<select [(ngModel)]="selectedValue">
<option *ngFor="#c of countries" value="c.id">{{c.name}}</option>
</select>`})export class AppComponent{
countries = [
{id: 1, name: "United States"},
{id: 2, name: "Australia"}
{id: 3, name: "Canada"},
{id: 4, name: "Brazil"},
{id: 5, name: "England"}
];
selectedValue = null;}<option *ngFor="#c of countries" value="c">{{c.name}}</option>
幕布斯6054654
倚天杖
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