我正在尝试基于 this article 在 AngularJS 中创建一个工厂.但是我收到一条错误消息,说我的 Controller 中未定义“dataFactory”。我的代码如下所示:
MyApp.factory('dataFactory', ['$http', function($http)
{
var urlBase='/someurl/roles/';
var dataFactory={};
dataFactory.getRoles=function()
{
return $http.get(urlBase+'getlist');
};
dataFactory.addRole=function(roleName, roleCss)
{
return $http.get(urlBase+'add&name='+roleName+'&css='+roleCss);
};
dataFactory.updateRole=function(role)
{
return $http.get(urlBase+edit&id='+role.id+'&name='+role.name+'&css='+role.css');
};
dataFactory.deleteRole=function(role)
{
return $http.get(urlBase+'remove&id='+role.id);
};
return dataFactory;
}]);
MyApp.controller('RoleCtrl',['$scope','$http','dataFactory', function($scope,$http,$rootScope,dataFactory) {
dataFactory.getRoles().then(function(res){
$scope.roles = res.data.result;
});
}]);
我究竟做错了什么?
最佳答案
您缺少“$rootScope”的字符串版本
所以代替
MyApp.controller('RoleCtrl',['$scope','$http','dataFactory', function($scope,$http,$rootScope,dataFactory) {
使用(注意添加
'$rootScope'
):MyApp.controller('RoleCtrl',['$scope','$http','$rootScope','dataFactory', function($scope,$http,$rootScope,dataFactory) {
dataFactory
正在进入 $rootscope ,因为您的参数未对齐。然后没有什么可以发送到dataFactory
.因此你的错误。
关于angularjs - 工厂在 angularjs 中未定义,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/20012479/