[英]Using components Angular using TypeScript
@Output() search: string;
<app-search (search)="searchStr = $event"></app-search>
get displayList() {
return this.list.reduce((sum, value) => {
if (value.name.substring().indexof(this.searchStr.substring()) > -1) {
sum.push(value);
}
return sum;
}, []);
}
<ul>
<li *ngFor="let item of displayList">{{ item.name }}</li>
</ul>
希望這個幫助
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.