从Sharepoint托管的角度应用程序获取当前登录的用户

Question

I'm trying to figure out how to get at least the currently logged in sharepoint user's id from within a sharepoint-hosted angular sharepoint app. I'm unable to call libraries outside of angular and get the value back and apply it to my angular model. does anyone know how to do this?

The _spcontextinfo is null even when i get it using the $windows service or when i try using this code

and I cannot figure out how to call spservices with something like

var thisUsersValues = $().SPServices.SPGetCurrentUser({ fieldNames: ["ID", "Name", "SIP Address"], debug: false });

https://spservices.codeplex.com/wikipage?title=$().SPServices.SPGetCurrentUser&referringTitle=Documentation

what do I need to do in angular to call this code that normally would work in regular javascript?

Answer 1

Getting the SharePoint logged in user without any libraries will be a little tough. Ideally, you would want to use jQuery and SPServices.JS and it would be relatively straight forward. However, since you don't want to use a 3rd party library, I would suggest calling one of SharePoints built in web services via your JavaScript.

SharePoint Web Services

Answer 2

You can use SharePoint Client Object Model. This is a possible solution for you

http://www.instantquick.com/index.php/using-the-sharepoint-client-object-model-in-angularjs-apps?c=elumenotion-blog-archive/random-whatnot

Built a Angular Factory

//Angular service Wrapper for ClientContext executeQuery.
//The $q service makes it easy to wrap SharePoint's context.executeQueryAsync for use with Angular
var module = angular.module('iqPart', [])
 .factory('SharePointService', ['$q', function ($q) {
   var SharePointService = {};
   SharePointService.executeQuery = function (context) {
     var deferred = $q.defer();
     context.executeQueryAsync(deferred.resolve, function (o, args) {
       deferred.reject(args);
     });
     return deferred.promise;
  };
  return SharePointService;
}]);

Usage within Angular Controller

var iqAppPartModule = angular.module('iqAppPartModule', []);
var iqAppPartController = iqAppPartController || {};

iqAppPartController.IQAppPart = function ($scope, sharePointService) {
  //Make a request for the user
  var ctx = SP.ClientContext.get_current();
  var user = ctx.get_web().get_currentUser();
  ctx.load(user);
 sharePointService.executeQuery(ctx)
   .then(function () {
     $scope.UserName = user.get_title();
   },
   function (error) {
     alert(error.get_message());
 });
};
iqAppPartModule.controller('IQAppPart', ['$scope', 'SharePointService', iqAppPartController.IQAppPart]);