我正在运行这段代码。人物集合包含20个人,每个人都有包含6个朋友的朋友列表字段。下面编写的查询没有返回任何数据。但是如果你删除查询,它会返回20个人。我的疑问是下面的代码是对还是错。
Restangular.one('people',JSON.parse(user_id)).get().then(function(user) {
$scope.user = user;
$scope.infinitePosts = new InfinitePosts(user);
if (user.friends.length !== 0) {
console.log($scope.user.friends)
Restangular.all('people').getList({
where: {
"_id": {
"$in": $scope.user.friends
}
}
}).then(function(friend) {
console.log("------------------")
console.log(friend)
$scope.friends = friend;
});下面是全部代码。
angular.module('weberApp')
.controller('MainCtrl', function($scope, $auth, Restangular, InfinitePosts, $alert, $http, CurrentUser, UserService) {
$scope.UserService = UserService;
$http.get('/api/me', {
headers: {
'Content-Type': 'application/json',
'Authorization': $auth.getToken()
}
}).success(function(user_id) {
Restangular.one('people',JSON.parse(user_id)).get().then(function(user) {
$scope.user = user;
$scope.infinitePosts = new InfinitePosts(user);
if (user.friends.length !== 0) {
console.log($scope.user.friends)
Restangular.all('people').getList({
where: {
"_id": {
"$in": $scope.user.friends
}
}
}).then(function(friend) {
console.log("------------------")
console.log(friend)
$scope.friends = friend;
});
}
$scope.submit_post = function() {
$scope.infinitePosts.addPost($scope.new_post);
$scope.new_post = '';
};
});
});
});发布于 2015-03-09 04:37:50
控制台有什么错误吗?请求是什么样子的?你试过解决服务器响应的问题吗?
https://stackoverflow.com/questions/27825233
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