示例#1
0
        // GET: AirVinyl
        public ActionResult Index()
        {
            var context = new AirVinylContainer(new Uri("http://localhost:56866/odata"));

            var peopleresponse = context.People.Execute();
            var personresponse = context.People.ByKey(1).GetValue();


            return(View(new AirVinylViewModel()
            {
                People = peopleresponse,
                Person = personresponse
            }));
        }
示例#2
0
        // GET: AirVinyl
        public ActionResult Index()
        {
            // init context
            var context = new AirVinylContainer
                              (new Uri("http://localhost:5810/odata"));

            // *** get People
            //  var peopleResponse = context.People.Execute();

            // *** get People with TotalCount
            //var peopleResponse = context.People.IncludeTotalCount().Execute()
            //     as QueryOperationResponse<Person>;

            // *** get People with TotalCount and VinylRecords
            //var peopleResponse = context.People.IncludeTotalCount()
            //  .Expand(p => p.VinylRecords)
            //  .Execute()
            //   as QueryOperationResponse<Person>;

            //var peopleAsList = peopleResponse.ToList();

            //string additionalData = "Total count: " + peopleResponse.TotalCount.ToString();

            // *** get People with TotalCount, and navigate to the next page
            //var peopleResponse = context.People.IncludeTotalCount()
            //  .Expand(p => p.VinylRecords)
            //  .Execute()
            //   as QueryOperationResponse<Person>;

            //// by calling GetContinuation, we get the next page link, returned as
            //// a DataServiceQueryContinuation<T> instance which contains it

            //// we must iterate over the list to be able to call GetContinuation()
            //var peopleAsList = peopleResponse.ToList();

            //DataServiceQueryContinuation<Person> token = peopleResponse.GetContinuation();

            //// Call Execute, passing in the continuation token to get the next page
            //peopleResponse = context.Execute(token);

            //// Iterate over the list (second page this time) again, to pass through to the View
            //peopleAsList = peopleResponse.ToList();

            //string additionalData = "Total count: " + peopleResponse.TotalCount.ToString();

            // *** Filter with Where
            //var peopleResponse = context.People
            //   .Expand(p => p.VinylRecords)
            //   .Where(p => p.FirstName.EndsWith("n"));

            //var peopleAsList = peopleResponse.ToList();

            // *** Order with OrderBy(Descending)
            //var peopleResponse = context.People
            //  .Expand(p => p.VinylRecords)
            //  .Where(p => p.FirstName.EndsWith("n"))
            //  .OrderByDescending(p => p.FirstName);

            //var peopleAsList = peopleResponse.ToList();

            // *** Client-driven Paging
            //var peopleResponse = context.People
            // .Expand(p => p.VinylRecords)
            // .Where(p => p.FirstName.EndsWith("n"))
            // .OrderByDescending(p => p.FirstName)
            // .Skip(1)
            // .Take(1);

            //var peopleAsList = peopleResponse.ToList();

            // *** Select only the fields we need
            //var selectFromPeople = context.People
            //    .Select(p => new { p.FirstName, p.LastName });

            //var selectFromPeopleResponse = selectFromPeople.ToList();

            //string additionalData = "";
            //foreach (var partialPerson in selectFromPeople)
            //{
            //    additionalData += partialPerson.FirstName + " " + partialPerson.LastName + "\n";
            //}

            // get one person, by key
            // var personResponse = context.People.ByKey(1).GetValue();

            // *** Create a person
            var newPerson = new Person()
            {
                FirstName = "Maggie",
                LastName  = "Smith"
            };

            context.AddToPeople(newPerson);

            var responseCreate = context.SaveChanges();

            // *** Update that person

            newPerson.FirstName = "Violet";
            context.UpdateObject(newPerson);

            var responseUpdate = context.SaveChanges();

            // *** Delete that person

            context.DeleteObject(newPerson);
            var responseDelete = context.SaveChanges();

            // Load people, ordered descending by ID to ensure we load our newly-created
            // person from the API
            var peopleResponse = context.People.OrderByDescending(p => p.PersonId);
            var peopleAsList   = peopleResponse.ToList();

            return(View(new AirVinylViewModel()
            {
                People = peopleAsList,
                //Person = personResponse,
                //AdditionalData = additionalData
            }));
        }
示例#3
0
        // GET: AirVinyl
        public ActionResult Index()
        {
            var context = new AirVinylContainer(new Uri("http://localhost:15707/odata"));

            var peopleResponse = context.People
                                 .IncludeTotalCount()
                                 .Expand(p => p.VinylRecords)
                                 .Execute() as QueryOperationResponse <Person>;

            var peopleAsList = peopleResponse.ToList();

            DataServiceQueryContinuation <Person> token = peopleResponse.GetContinuation();

            peopleResponse = context.Execute(token);
            peopleAsList   = peopleResponse.ToList();

            string additionalData = "Total count:" + peopleResponse.TotalCount.ToString();


            // select people by FirstName.EnsWith("n")
            //var peopleResponse = context.People
            //    .Expand(p => p.VinylRecords)
            //    .Where(p => p.FirstName.EndsWith("n"))
            //    .OrderByDescending(p => p.FirstName)
            //    .Skip(1)
            //    .Take(1);

            //var peopleAsList = peopleResponse.ToList();

            //// selest names
            //var selectFromPeople = context.People.Select(p => new { p.FirstName, p.LastName });

            //string additionalData = "";
            //foreach (var partialPerson in selectFromPeople)
            //{
            //    additionalData += partialPerson.FirstName + " " + partialPerson.LastName + "\n";
            //}
            ////

            var personResponse = context.People.ByKey(1).GetValue();

            //// add new Person()
            //var newPerson = new Person()
            //{
            //    FirstName = "Maggie",
            //    LastName = "Smith"
            //};

            //context.AddToPeople(newPerson);
            //context.SaveChanges();

            //// Updated person
            //newPerson.FirstName = "Violet";
            //context.UpdateObject(newPerson);
            //context.SaveChanges();

            //// Delete person
            //context.DeleteObject(newPerson);
            //context.SaveChanges();

            //var peopleResponse = context.People.OrderByDescending(p => p.PersonId);
            //var peopleAsList = peopleResponse.ToList();

            return(View(new AirVinylViewModel()
            {
                People = peopleAsList,
                Person = personResponse,
                AdditionalData = additionalData
            }));
        }