如果希望筛选给定对象的孙辈(或更深层)，则可以继续构建对象层次结构。例如，如果你想过滤'thing.properties. properties '。Title '，您可以执行以下操作:

<div ng-repeat="thing in things | filter: { properties: { title: title_filter } }">

你也可以过滤一个对象的多个属性，只需将它们添加到你的过滤器对象:

<div ng-repeat="thing in things | filter: { properties: { title: title_filter, id: id_filter } }">

按颜色搜索:

<input type="text" ng-model="searchinput">
<div ng-repeat="product in products | filter:{color:searchinput}">

你也可以做一个内巢。

filter:{prop1:{innerprop1:searchinput}}

我的方式是这样

subjcts is

[{"id":"1","title":"GFATM"},{"id":"2","title":"Court Case"},{"id":"3","title":"Renewal\/Validity"},{"id":"4","title":"Change of Details"},{"id":"5","title":"Student Query"},{"id":"6","title":"Complains"}]

sub是Input字段或者其他你喜欢的

像这样显示

<div ng-if="x.id === sub" ng-repeat=" x in subjcts">{{x.title}}</div>

如果你要做以下事情:

<li class="active-item" ng-repeat="item in mc.pageData.items | filter: { itemTypeId: 2, itemStatus: 1 } | orderBy : 'listIndex'"
                id="{{item.id}}">
    <span class="item-title">{{preference.itemTitle}}</span>
</li>

.．.您不仅可以获得itemTypeId 2和itemStatus 1的项，还可以获得itemType 20、22、202、123和itemStatus 10、11、101、123的项。这是因为过滤器:{…}语法的工作原理类似于字符串包含查询。

然而，如果你要添加:true条件，它将通过精确匹配进行过滤:

<li class="active-item" ng-repeat="item in mc.pageData.items | filter: { itemTypeId: 2, itemStatus: 1 } : true | orderBy : 'listIndex'"
                id="{{item.id}}">
    <span class="item-title">{{preference.itemTitle}}</span>
</li>

指定你想要应用滤镜的属性(即颜色):

<div ng-repeat="product in products | filter:{ colour: by_colour }">

在filter中指定要应用筛选器的对象的属性:

//Suppose Object
var users = [{
  "firstname": "XYZ",
  "lastname": "ABC",
  "Address": "HOUSE NO-1, Example Street, Example Town"
},
{
  "firstname": "QWE",
  "lastname": "YUIKJH",
  "Address": "HOUSE NO-11, Example Street1, Example Town1"
}]

但是你想只对名字应用过滤器

<input type = "text" ng-model = "first_name_model"/>
<div ng-repeat="user in users| filter:{ firstname: first_name_model}">