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AngularJS number 过滤器


示例

将奖金格式化为数字:

<div ng-app="myApp" ng-controller="nCtrl">

<h1>{{prize | number}}</h1>

</div>

<script>
var app = angular.module('myApp', []);
app.controller('nCtrl', function($scope) {
    $scope.prize = 1000000;
});
</script>
亲自试一试 »

定义和用法

The number 过滤器将数字格式化为字符串。


语法

{{ 字符串 | number : 小数位数}}

参数值

描述
fractionsize  一个数字,指定小数位数。


更多示例

示例

显示带3位小数的重量

<div ng-app="myApp" ng-controller="nCtrl">

<h1>{{weight | number : 3}} kg</h1>

</div>

<script>
var app = angular.module('myApp', []);
app.controller('nCtrl', function($scope) {
    $scope.weight = 9999;
});
</script>
亲自试一试 »

相关页面

AngularJS 教程: Angular 过滤器


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