public static async Task GetActiveOptions(ObservableCollection<Option> OptionsList)
{
var response = await http.GetAsync("http://uwproject.feifei.ca/api/Options");
if (response.IsSuccessStatusCode)
{
var result = await response.Content.ReadAsStringAsync();
JsonValue value = JsonValue.Parse(result);
JsonArray root = value.GetArray();
for (uint i = 0; i < root.Count; i++)
{
int optionId = (int)root.GetObjectAt(i).GetNamedNumber("OptionId");
string title = root.GetObjectAt(i).GetNamedString("Title");
bool isActive = root.GetObjectAt(i).GetNamedBoolean("IsActive");
if (isActive == true)
{
var option = new Option
{
OptionId = optionId,
Title = title,
IsActive = isActive,
};
OptionsList.Add(option);
}
}
}
else
{
var dialog = new Windows.UI.Popups.MessageDialog("Cannot retrieve any record");
await dialog.ShowAsync();
}
}
private async void EditOption_Click(object sender, RoutedEventArgs e)
{
int id;
if (OptionIdWillBeEdited.Text != "" && OptionTitleWillBeEdited.Text != "" && Int32.TryParse(OptionIdWillBeEdited.Text, out id))
{
string title = OptionTitleWillBeEdited.Text;
bool active = ((string)OptionActiveWillBeEdited.SelectionBoxItem == "Yes") ? true : false;
var obj = new Option() { OptionId = id, Title = title, IsActive = active };
await OptionManager.EditOption(new StringContent(JsonConvert.SerializeObject(obj), Encoding.UTF8, "application/json"), obj, Options);
}
}
public static async Task EditOption(StringContent optionJsonToBeEdited, Option updatedOption, ObservableCollection<Option> OptionsList)
{
var http = new HttpClient();
string requestUri = "http://uwproject.feifei.ca/api/Options/" + updatedOption.OptionId;
var response = await http.PutAsync(requestUri, optionJsonToBeEdited);
if (response.IsSuccessStatusCode)
{
var result = await response.Content.ReadAsStringAsync();
Option currentOption = OptionsList.FirstOrDefault(o => o.OptionId == updatedOption.OptionId);
currentOption = updatedOption;
}
else
{
var dialog = new Windows.UI.Popups.MessageDialog("Cannot edit record");
await dialog.ShowAsync();
}
}
public static async Task GetOptions(ObservableCollection<Option> OptionsList)
{
var http = new HttpClient();
var response = await http.GetAsync("http://uwproject.feifei.ca/api/Options");
var result = await response.Content.ReadAsStringAsync();
JsonValue value = JsonValue.Parse(result);
JsonArray root = value.GetArray();
for (uint i = 0; i < root.Count; i++)
{
int optionId = (int)root.GetObjectAt(i).GetNamedNumber("OptionId");
string title = root.GetObjectAt(i).GetNamedString("Title");
bool isActive = root.GetObjectAt(i).GetNamedBoolean("IsActive");
var option = new Option
{
OptionId = optionId,
Title = title,
IsActive = isActive,
};
OptionsList.Add(option);
}
}