angular过滤器

佚名 6年前 (2019-05-09) 随笔 441人围观抢沙发百度已收录

angular过滤器可以使用一个管道字符（|）添加到表达式和指令中

<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <title></title>
        <script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
    </head>
    <body>
        <div ng-app="myApp" ng-controller="myCtrl">
            <input type="number" ng-model="quantity">
            <input type="number" ng-model="price">
            <p>总价：{{quantity*price|currency}}</p>
        </div>
        <script>
            var app=angular.module('myApp',[]);
            app.controller('myCtrl',function($scope){
                $scope.quantity=100;
                $scope.price=15;
            })
        </script>
    </body>
</html>