*带过滤器管道和切片的 ngFor 不起作用

Question

我在 ngFor 元素中有一个带有搜索字段和用户列表的组件。我的目标是仅显示列表中的前 10 个用户。这是 html 部分：

<div class="admins-box-input">
   <input type="text" [(ngModel)]="term" [ngModelOptions]="{standalone: true}">
   <div class="card-user" *ngFor="let admin of admins | slice:0:10; filter:term">
     <img src="{{admin?.avatar}}" alt="">
     <h2>{{admin?.first_name}} {{admin?.last_name}}</h2>
   </div>
</div>

但是我一直收到这个错误 - Can't bind to 'ngForFilter' since it isn't a known property of 'div'. ("xt" [(ngModel)]="term" [ngModelOptions]="{standalone: true}"> <div class="card-user" [ERROR ->]*ngFor="let admin of admins | slice:0:10; filter:term"> <img src="{{admin?.avatar}}""): ng:///AppModule/GroupCreateComponent.html@72:37 Property binding ngForFilter not used by any directive on an embedded template. Make sure that the property name is spelled correctly and all directives are listed in the "@NgModule.declarations". (" <input type="text" [(ngModel)]="term" [ngModelOptions]="{standalone: true}"> [ERROR ->]<div class="card-user" *ngFor="let admin of admins | slice:0:10; filter:term"> 任何帮助，将不胜感激。我在这里使用 Ng2SearchPipeModule，这个管道运行良好 - *ngFor="let admin of admins | filter:term" 但是当我尝试在其中添加一些东西时，它会中断。

Answer 1

像这样应用多个管道：

let admin of admins | slice:0:10 | filter:term

*带过滤器管道和切片的 ngFor 不起作用

*ngFor with filter pipe and slice doesn't work

angular

ngfor