AngularJS orderBy 过滤器

定义和用法

orderBy 过滤器允许我们对数组进行排序。

默认情况下，字符串按字母顺序排序，数字按数字顺序排序。

相关页面

AngularJS 教程：Angular suodattimet

实例

例子 1

按字母顺序显示项目：

<div ng-app="myApp" ng-controller="orderCtrl">
<ul>
<li ng-repeat="x in cars | orderBy">{{x}}</li>
</ul>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('orderCtrl', function($scope) {
    $scope.cars = ["Dodge", "Fiat", "Audi", "Volvo", "BMW", "Ford"];
);
</script>

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例子 2

根据 "city" 对数组进行排序：
<div ng-app="myApp" ng-controller="orderCtrl">
<ul>
<li ng-repeat="x in customers | orderBy : 'city'">{{x.name + ", " + x.city}}</li>
</ul>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('orderCtrl', function($scope) {
    $scope.customers = [
        {"name" : "Bottom-Dollar Marketse", "city" : "Tsawassen"},
        {"name" : "Alfreds Futterkiste", "city" : "Berlin"},
        {"name" : "Bon app", "city" : "Marseille"},
        {"name" : "Cactus Comidas para llevar", "city" : "Buenos Aires"},
        {"name" : "Bolido Comidas preparadas", "city" : "Madrid"},
        {"name" : "Around the Horn", "city" : "London"}
        {"name" : "B's Beverages", "city" : "London"}
    ];
);
</script>

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例子 3

根据 "city" 对数组进行降序排序：
<div ng-app="myApp" ng-controller="orderCtrl">
<ul>
<li ng-repeat="x in customers | orderBy : '-city'">{{x.name + ", " + x.city}}</li>
</ul>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('orderCtrl', function($scope) {
    $scope.customers = [
        {"name" : "Bottom-Dollar Marketse", "city" : "Tsawassen"},
        {"name" : "Alfreds Futterkiste", "city" : "Berlin"},
        {"name" : "Bon app", "city" : "Marseille"},
        {"name" : "Cactus Comidas para llevar", "city" : "Buenos Aires"},
        {"name" : "Bolido Comidas preparadas", "city" : "Madrid"},
        {"name" : "Around the Horn", "city" : "London"}
        {"name" : "B's Beverages", "city" : "London"}
    ];
);
</script>

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syntaksi

{{ array | orderBy : expression : reverse }}

parametrit