Javascript 我可以在return语句中使用$angular timeout吗?

Javascript 我可以在return语句中使用$angular timeout吗?,javascript,angularjs,Javascript,Angularjs,我使用的是Parse数据,但交易是,我想返回变量ParseUserArray,但就在它通过成功承诺之后。我想知道我该怎么做 var UserWs = angular.module('UserWs', []); UserWs.service('UserWsService', ['parseInit', function(parseInit){ var service = this; this.getUserAtParse = function(id

我使用的是Parse数据,但交易是,我想返回变量ParseUserArray,但就在它通过成功承诺之后。我想知道我该怎么做

var UserWs = angular.module('UserWs', []);

    UserWs.service('UserWsService', ['parseInit', function(parseInit){
        var service = this;
            this.getUserAtParse = function(id){
                var user = Parse.Object.extend("User");
                var query = new Parse.Query(user);
                  var parseUserArray = [];
                    query.find({
                        success: function(anUser) {
                            for (var i = 0; i < anUser.length; i++) {
                                var newUser = new User(anUser[i]);
                                parseUserArray.push(newUser);
                            }
                            console.log(parseUserArray);

                        }

                    });

                    var User =function(anUser){
                        this.id = anUser.id;
                        this.name = anUser.get("name");
                        this.email = anUser.get("username");
                        this.company = anUser.get("company");
                    }
            return parseUserArray;


                };
var UserWs=angular.module('UserWs',[]); UserWs.service('UserWsService',['parseInit',函数(parseInit){ var服务=这个; this.getUserAtParse=函数(id){ var user=Parse.Object.extend(“用户”); var query=newparse.query(用户); var parseUserArray=[]; 查询.查找({ 成功:功能(anUser){ 对于(变量i=0;i
提前感谢:)

您可以使用
promise
获得此-
$q
服务

var UserWs = angular.module('UserWs', []);

UserWs.service('UserWsService', ['$q', 'parseInit', function($q, parseInit) {
  var service = this;
  this.getUserAtParse = function(id) {
    var defer = $q.defer();
    var user = Parse.Object.extend("User");
    var query = new Parse.Query(user);
    var parseUserArray = [];
    query.find({
      success: function(anUser) {
        for (var i = 0; i < anUser.length; i++) {
          var newUser = new User(anUser[i]);
          parseUserArray.push(newUser);
        }
        console.log(parseUserArray);
        defer.resolve(parseUserArray);
      }

    });

    var User = function(anUser) {
      this.id = anUser.id;
      this.name = anUser.get("name");
      this.email = anUser.get("username");
      this.company = anUser.get("company");
    }
    return defer.promise;
  }
}]);

UserWs.controller('sampleCtrl', ['$scope', 'UserWsService', function($scope, UserWsService) {
  UserWsService.getUserAtParse(SOME_ID).then(function(resultArray) {
    //logic here
  });
}]);
var UserWs=angular.module('UserWs',[]); UserWs.service('UserWsService',['$q','parseInit',function($q,parseInit){ var服务=这个; this.getUserAtParse=函数(id){ var defer=$q.defer(); var user=Parse.Object.extend(“用户”); var query=newparse.query(用户); var parseUserArray=[]; 查询.查找({ 成功:功能(anUser){ 对于(变量i=0;i您可以使用
promise
进行此-
$q
服务

var UserWs = angular.module('UserWs', []);

UserWs.service('UserWsService', ['$q', 'parseInit', function($q, parseInit) {
  var service = this;
  this.getUserAtParse = function(id) {
    var defer = $q.defer();
    var user = Parse.Object.extend("User");
    var query = new Parse.Query(user);
    var parseUserArray = [];
    query.find({
      success: function(anUser) {
        for (var i = 0; i < anUser.length; i++) {
          var newUser = new User(anUser[i]);
          parseUserArray.push(newUser);
        }
        console.log(parseUserArray);
        defer.resolve(parseUserArray);
      }

    });

    var User = function(anUser) {
      this.id = anUser.id;
      this.name = anUser.get("name");
      this.email = anUser.get("username");
      this.company = anUser.get("company");
    }
    return defer.promise;
  }
}]);

UserWs.controller('sampleCtrl', ['$scope', 'UserWsService', function($scope, UserWsService) {
  UserWsService.getUserAtParse(SOME_ID).then(function(resultArray) {
    //logic here
  });
}]);
var UserWs=angular.module('UserWs',[]); UserWs.service('UserWsService',['$q','parseInit',function($q,parseInit){ var服务=这个; this.getUserAtParse=函数(id){ var defer=$q.defer(); var user=Parse.Object.extend(“用户”); var query=newparse.query(用户); var parseUserArray=[]; 查询.查找({ 成功:功能(anUser){ 对于(变量i=0;i但我没有使用Ajax为什么不将调用包装到
UserWsService.getUserAtParse
内部
$timeout
?我认为这不会起作用,因为我想函数启动需要更长时间,但内部将是相同的,但我不知道,我会尝试!谢谢:)但我没有使用Ajax为什么不将调用包装到
 UserWsService.getUserAtParse
inside
$timeout
?我不认为这会起作用,因为我想函数需要更长的时间才能启动,但inside会是一样的,但我不知道,我会试试!谢谢:)我真的不知道这个存在哈哈哈,我会看看文档,然后再试试你的解决方案!谢谢我真的不知道这个存在哈哈哈,我会看一看文档并尝试你的解决方案!谢谢