AngularJS：在控制器内部使用工厂

Question

I use angularjs seed and trying to write a simple factory and insert it in to the controller.

I have a Row factory definition

angular.module('myApp')
.factory('Row', [ function () {
 return 'some string';
 ); 
}])

inside my view1 controller I have

'use strict';

angular.module('myApp.view1', ['ngRoute'])

.config(['$routeProvider', function($routeProvider) {
$routeProvider.when('/view1', {
templateUrl: 'view1/view1.html',
controller: 'View1Ctrl'
});
}])

.controller('View1Ctrl', ['$scope', 'Row', function($scope, Row) {
}]);

And I am getting an error it's not finding the Row factory.

Answer 1

Your factory should be using myApp.view1 module as myApp module is not defined.

angular.module('myApp.view1')
.factory('Row', [function() {
    return 'some string';
}])

Update

If you wanted to create a new module and append factory to it, then you should create a new module and include the previous dependency inside the [] array.

angular.module('myApp', ['myApp.view1'])
.factory('Row', [function() {
    return 'some string';
}])

Note: this JS should be loaded after the factory JS in order to make myApp.view1 available.

---

It seems like you are returning only string value form your factory. I'd say rather than having factory, you could make constant / value . Out of which making constant would be preferred way of doing it. As it will be available in config phase as well.

angular.module('myApp.view1')
.constant('Row', 'some string');

Answer 2

告诉“ myApp.view1”使用“ myApp”。

angular.module('myApp.view1', ['ngRoute', 'myApp'])