这是我的路线:
$routeProvider.when('/blog/bearbeiten/:id', {
templateUrl: 'adminpages/blog/beitragbearbeiten',
controller: 'blogEditPostController',
resolve: {
loadData: function($q, $route, blog) {
var defer = $q.defer();
var post = $route.current.params.id;
var fn = function(result) {
defer.resolve(result);
};
blog.getPost(post, fn);
return defer.promise;
}
}
});
这是我的控制器:
app.controllers.controller('blogEditPostController', function(loadData) {
});
这是博客服务:
app.services.factory('blog', function ($http) {
return {
getPosts: function(page, fn) {
$http.get('/api/posts/' + page).
success(function(data) {
fn(data);
});
},
getPost: function(id, fn) {
$http.get('/api/post/' + id).
success(function(data) {
console.log(data);
fn(data);
});
}
};
});
defer.resolve 函数被调用,我的模板被加载并且结果变量的内容是正确的;但我收到此错误:
错误:未知提供程序:loadDataProvider <- loadData at Error () at http://ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular.js:2765:19 at Object.getService [as get] ( http://ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular.js:2891:39)在http://ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular .js:2770:45 在 getService ( http://ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular.js:2891:39 ) 在调用 ( http://ajax.googleapis.com/ ajax/libs/angularjs/1.1.5/angular.js:2909:13 ) 在 Object.instantiate ( http://ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular.js:2943:23) 在http://ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular.js:5368:28 在http://ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular。 js:4937:17 在 forEach ( http://ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular.js:155:20 ) angular.js:6349
当我在收到上述错误后再次尝试加载视图时,我收到此错误:
错误:循环依赖:在 getService ( http://ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular.js:2884:17 ) 调用 ( http://ajax.googleapis .com/ajax/libs/angularjs/1.1.5/angular.js:2909:13 ) 在 Object.instantiate ( http://ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular.js: 2943:23 ) 在http://ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular.js:5368:28 在http://ajax.googleapis.com/ajax/libs/angularjs/1.1 .5/angular.js:4937:17 在 forEach ( http://ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular.js:155:20 ) 在 nodeLinkFn ( http://ajax. googleapis.com/ajax/libs/angularjs/1.1.5/angular.js:4922:11)在compositeLinkFn(http://ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular.js:4550:15)在compositeLinkFn(http://ajax.googleapis.com/ajax/libs/angularjs /1.1.5/angular.js:4553:13 )
我在这里想念什么?我以前使用过相同的语法,它工作得很好