将jquery和下划线注入角度js组件 [英] inject jquery and underscore to angular js component

问题描述

我在新服务中使用angularjs，下划线和jQuery：

I am using angularjs, underscore and jQuery in my new service:

myModule.factory('MyService', ['MyResource', function (MyResource) {
     ....
    // Here I make use of _ and $
}]);

如何向新服务注入下划线或jQuery，以便我可以确定_是下划线和$是jquery？

How can I inject underscore or jQuery to the new service so I can be sure that _ is underscore and $ is jquery?

我正在寻找类似的东西：

I am looking for something like:

myModule.factory('MyService', [ 'underscore', 'jquery','MyResource', function (_, $, MyResource) {
     ....
    // Here I want to use $ and _ and be SURE that _ is underscore and $ is jquery
}]);

推荐答案

基于@ moderndegree的方法我实现了以下代码，我不能说这是完美的，但这样测试人员会知道它是否具有jQuery依赖性，因为 $ window 是太通用的对象注入。

based on @moderndegree's approach I have implemented the following code, I cannot say it is perfect but this way tester would know if it has jQuery dependency as $window is too generic object to inject.

'use strict';
(function () {
    var app= angular.module('app');
    //these are just references the instance of related lib so we can inject them to the controllers/services in an angular way.
    app.factory('jQuery', [
        '$window',
        function ($window) {
            return $window.jQuery;
        }
    ]);

    app.factory('Modernizr', [
        '$window',
        function ($window) {
            return $window.Modernizr;
        }
    ]);

    app.factory('Highcharts', [
    '$window',
    function ($window) {
        return $window.Highcharts;
    }
    ]);

})();

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