[英]How to create and use services in angular-boilerplate (AngularJS + RequireJS)
In use angular-boilerplate project I can't figure it out how to create new service and call inside controllers. 在使用angular-boilerplate项目时,我无法弄清楚如何创建新服务并在控制器内部调用。 I've declared service app/services/ first.js like this:
我已经这样声明了服务app / services / first.js :
define(function (require) {
require("services/_module");
var angular = require("angular");
angular.module("App.services").service("AppFirstService", function ($scope) {
return {
sayHello: function() {
return "Hello, World!"
}
};
});
});
add its requirement to _package.js file: 将其要求添加到_package.js文件中:
define(function (require) {
require("services/_module");
require("services/first");
});
and finally injected it to controller app/controllers/ first.js : 最后将其注入控制器app / controllers / first.js :
define(function (require) { require("controllers/_module"); require("services/first");
define(function(require){require(“ controllers / _module”); require(“ services / first”);
var angular = require("angular");
angular.module("App.controllers").controller("AppFirstCtrl", ['$scope', 'AppFirstService', function ($scope) {
}]);
});
but got the error: 但是得到了错误:
Error: [$injector:unpr] Unknown provider: $scopeProvider <- $scope <- AppFirstService
What is wrong with this? 这有什么问题?
You can't use $scope as service dependency: 您不能将$ scope用作服务依赖项:
angular.module("App.services").service("AppFirstService", function ($scope) {
$scope for controllers only. $ scope仅适用于控制器。
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