Question

我不确定我做错了什么还是在ngx管道中发现错误。因此，假设我要按ID = 1进行过滤。我实际上正在获取ID 1、11和14。

我正在使用文档中的示例，我刚刚添加了2个新对象：

users = [
    {id: 1, first_name: 'John', last_name: 'Doe', work: { company: 'Foo Tech' }},
    {id: 2, first_name: 'Jane', last_name: 'West', work: { company: 'AAA Solutions' }},
    {id: 3, first_name: 'Bruce', last_name: 'John', work: { company: 'Bar Tech' }},
    {id: 4, first_name: 'William', last_name: 'Cent', work: { company: 'Foo Tech' }, arr: [{name: 'foo'}]},
    {id: 11, first_name: 'William', last_name: 'Cent', work: { company: 'Foo Tech' }, arr: [{name: 'foo'}]},
    {id: 14, first_name: 'William', last_name: 'Cent', work: { company: 'Foo Tech' }, arr: [{name: 'foo'}]}]


<div *ngFor="let user of users | filterBy: ['id']: 1">
 {{user | json}}
</div>

结果：

{“ id”：1，“ first_name”：“ John”，“ last_name”：“ Doe”，“ work”：{“ company”：“ Foo Tech”}} {“ id”：11，“ first_name”：“ William”，“ last_name”：“ Cent”，“ work”：{“ company”：“ Foo Tech”}，“ arr”：[{“ name”：“ foo “}]} {“ id”：14，“ first_name”：“ William”，“ last_name”：“ Cent”，“ work”：{“ company”：“ Foo Tech”}，“ arr”：[{“ name”：“ foo “}]}

Answer 1

尝试这种方式

<div *ngFor="let user of users | filterBy: ['id']: 1: true">
 {{user | json}}
</div>

您需要将strict设置为true

demo ??

ngx-pipes filter的问题

1 个答案: