为什么这个组件在这个简单的
plunk
@Component({
selector: 'my-app',template: `<div>I'm {{message}} </div>`,})
export class App {
message:string = 'loading :(';
ngAfterViewInit() {
this.updateMessage();
}
updateMessage(){
this.message = 'all done loading :)'
}
}
投掷：
EXCEPTION: Expression ‘I’m {{message}} in App@0:5’ has changed after it was checked. PrevIoUs value: ‘I’m loading 原文链接：https://www.f2er.com/angularjs/146491.html
