public async void OnDeleteClicked(object sender, EventArgs e) { var confirm = await DisplayActionSheet("Delete this item?", "Cancel", "Delete"); if (confirm == "Delete") { var button = (Button)sender; button.IsEnabled = false; busy.IsVisible = true; busy.IsRunning = true; var item = (GroceryItem)BindingContext; item.Deleted = true; var request = new GroceryRequest(); request.items = new List <GroceryItem>(); request.items.Add(item); var response = await App.APImanager.UpdateGroceryItems(request); busy.IsVisible = false; busy.IsRunning = false; if (response.success) { await Navigation.PopModalAsync(); } else { await DisplayAlert("Error", response.message, "Okay"); } } }
public async void OnUpdateClicked(object sender, EventArgs e) { var button = (Button)sender; button.IsEnabled = false; busy.IsVisible = true; busy.IsRunning = true; var item = (GroceryItem)BindingContext; var request = new GroceryRequest(); request.items = new List <GroceryItem>(); if (item.Purchased) { item.DateCompleted = DateTime.Now; } request.items.Add(item); var response = await App.APImanager.UpdateGroceryItems(request); busy.IsVisible = false; busy.IsRunning = false; if (response.success) { await Navigation.PopModalAsync(); } else { await DisplayAlert("Error", response.message, "Okay"); } }
public async void Update(object sender, EventArgs e) { var button = (Button)sender; button.IsEnabled = false; busy.IsVisible = true; busy.IsRunning = true; var request = new GroceryRequest(); request.items = new List <GroceryItem>(); foreach (GroceryListGroup group in groceryItems) { foreach (GroceryItem item in group) { if (item.Purchased) { item.DateCompleted = DateTime.Now; } request.items.Add(item); } } var response = await App.APImanager.UpdateGroceryItems(request); if (response.success) { await Navigation.PopAsync(); } else { await DisplayAlert("Error", response.message, "Okay"); await Navigation.PopAsync(); } }
// PUT a list of grocery items to be updated public async Task <JsonResponse> UpdateGroceryItems(GroceryRequest request) { var uri = new Uri(string.Format(Keys.WebAPI + "/grocery", string.Empty)); try { var json = JsonConvert.SerializeObject(request); var content = new StringContent(json, Encoding.UTF8, "application/json"); HttpResponseMessage response = await client.PutAsync(uri, content); var JSONstring = await response.Content.ReadAsStringAsync(); return(JsonConvert.DeserializeObject <JsonResponse>(JSONstring)); } catch { throw new NotImplementedException(); } }
public Task <JsonResponse> UpdateGroceryItems(GroceryRequest request) { return(_APIservice.UpdateGroceryItems(request)); }