将主组件的数据绑定到子组件的数据中失败相关代码<!--主组件模版-->
<div class="container">
<app-qa *ngIf="gameStart"></app-qa>
<app-readme [readed]="isRead"></app-readme>
</div><!--子组件模版--><div id="readMe" class="{{readMeClass}}" *ngIf="readed"></div>// 主组件代码export class AppComponent {
title = 'MBTI-16种人格类型测试';
isRead:boolean = false;
gameStart:boolean = false;
}// 子组件代码export class ReadmeComponent implements OnInit {
readMeClass:string = "";
readed:boolean; constructor() { }
ngOnInit() {
}
}返回错误compiler.js:2547 Uncaught Error: Template parse errors:
Can't bind to 'readed' since it isn't a known property of 'app-readme'.
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