AngularJS orderBy-filter

Definisjon og bruk

orderBy Filtre tillader os at sortere arrayer.

Som standard sorteres strenge alfabetisk, og tal numerisk.

Relaterede sider

AngularJS Tutorial:Angular filter

Eksempel

Eksempel 1

Vis emner i alfabetisk rækkefølge:

<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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Eksempel 2

Sorter arrayet efter "city":
<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 Mad til medbringe", "city" : "Buenos Aires"},
        {"name" : "Bolido Forberedte mad", "city" : "Madrid"},
        {"name" : "Around the Horn", "city" : "London"}
        {"name" : "B's Beverages", "city" : "London"}
    ];
);
</script>

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Eksempel 3

Sorter arrayet efter "city" i faldende rækkefølge:
<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 Mad til medbringe", "city" : "Buenos Aires"},
        {"name" : "Bolido Forberedte mad", "city" : "Madrid"},
        {"name" : "Around the Horn", "city" : "London"}
        {"name" : "B's Beverages", "city" : "London"}
    ];
);
</script>

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Syntaks

{{ array | orderBy : expression : reverse }}

Parameter