ngRepeat 按深度属性过滤 [英] ngRepeat Filter by deep property

问题描述

如果我有一个以对象作为属性值的复杂对象，我如何通过嵌套属性之一进行过滤?

If I have a complex object with objects as property values, how can I filter by one of the nested properties?

这可以通过 OOB ng-repeat 过滤器完成吗?

Can this be done with the OOB ng-repeat filter?

数据

{
  Name: 'John Smith',
  Manager: {
     id: 123,
     Name: 'Bill Lumburg'
  }
}

ngRepeat

<li ng-repeat="e in emps | filter:Manager.Name">{{ e.Name }}</li>

推荐答案

您需要传入参数进行过滤:

You need to pass in the argument to filter by:

<input ng-model="filter.key">
<ul>
  <li ng-repeat="e in list | filter: {Manager: {Name: filter.key}}">
    {{e.Name}}  (Manager: {{e.Manager.Name}})
  </li>
</ul>

Plunker 示例

这篇关于ngRepeat 按深度属性过滤的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！