async Task <EnrollListResponseResult> IEnrollRestService.GetAllByPage(int pageNo, int totalItemPerPage)
{
EnrollListResponseResult rr = new EnrollListResponseResult();
//Items = new ObservableCollection<Enroll>();
var url = Constants.host + "/api/enroll/getallbypage";
var uri = new Uri(url);
try
{
var postData = new List <KeyValuePair <string, string> >();
postData.Add(new KeyValuePair <string, string>("page_no", pageNo.ToString()));
postData.Add(new KeyValuePair <string, string>("total_item_per_page", totalItemPerPage.ToString()));
HttpContent content = new FormUrlEncodedContent(postData);
HttpResponseMessage response = null;
response = await client.PostAsync(uri, content);
if (response.IsSuccessStatusCode)
{
var result = await response.Content.ReadAsStringAsync();
var settings = new JsonSerializerSettings
{
NullValueHandling = NullValueHandling.Ignore
};
rr = JsonConvert.DeserializeObject <EnrollListResponseResult>(result, settings);
}
}
catch (Exception ex)
{
Debug.WriteLine(@" ERROR {0}", ex.Message);
}
return(rr);
}
protected async override void OnAppearing()
{
base.OnAppearing();
IsBusy = true;
if (mCurrentPage == 0)
{
mCurrentPage = 1;
}
EnrollListResponseResult enrollListResponseResult = await App.EnrollManager.GetAllByPage(mCurrentPage, 10);
BindingContext = new EnrollListViewModel(enrollListResponseResult, mCurrentPage);
IsBusy = false;
}