async void OnFarmerClicked(object sender, EventArgs e)
{
AddressFarmerModel address = GetViewModel.FarmerAddress;
await Navigation.PushAsync(new FarmerPage(GetViewModel.Farmer, address));
//GetViewModel.FarmerList.Clear();
}
public Task <int> UpdateItemAsync(AddressFarmerModel item)
{
string strSql = string.Format("update AddressFarmerModel set Address='{1}',CountryID={3},CityID={4} where FarmerGuid = '{0}' or AddressFarmerID = {2} ",
item.FarmerGuid, item.Address, item.AddressFarmerID, item.CountryID, item.CityID);
return(database.ExecuteAsync(strSql));
}
public TemplateFieldListView(FarmerModel farmer = null, AddressFarmerModel address = null)
{
InitializeComponent();
GetViewModel.SelectedFarmer = farmer;
GetViewModel.SelectedAddress = address;
}
public FarmerAbstractPage(FarmerModel farmer, AddressFarmerModel address)
{
InitializeComponent();
GetViewModel.Farmer = farmer;
GetViewModel.FarmerAddress = address;
GetViewModel.Navigation = Navigation;
}
public FieldPage(FarmerModel farmer, AddressFarmerModel address)
{
InitializeComponent();
GetViewModel.Farmer = farmer;
GetViewModel.FarmerGuid = farmer.GuidId;
GetViewModel.address = address;
GetViewModel.Navigation = Navigation;
GetViewModel.ButtonName = "Done";
}
//protected override bool OnBackButtonPressed()
//{
// FarmerModel farmer = GetViewModel.farmerModel;
// AddressFarmerModel address = GetViewModel.addressModel;
// Navigation.PushAsync(new FarmerAbstractPage(farmer, address));
// return false;
//}
protected override void OnDisappearing()
{
FarmerModel farmer = GetViewModel.farmerModel;
AddressFarmerModel address = GetViewModel.addressModel;
if (farmer != null && farmer.FarmerId > 0)
{
FarmerAbstractPage a = (FarmerAbstractPage)Navigation.NavigationStack.Where(k => k.Title == "FarmerDetail").FirstOrDefault();
a.GetViewModel.Farmer = farmer;
a.GetViewModel.FarmerAddress = address;
}
}
protected override void OnDisappearing()
{
// If you want to continue going back
FarmerModel selectedFarmer = GetViewModel.Farmer;
AddressFarmerModel address = GetViewModel.address;
FarmerAbstractPage a = (FarmerAbstractPage)Navigation.NavigationStack.Where(k => k.Title == "FarmerDetail").FirstOrDefault();
a.GetViewModel.Farmer = selectedFarmer;
a.GetViewModel.FarmerAddress = address;
//// If you want to stop the back button
//return true;
}
async void UpdateCountryCity(int farmerid, AddressFarmerModel address)
{
if (farmerid > 0)
{
CountryPicker.SelectedIndexChanged -= Country_SelectedIndexChanged;
GetViewModel.Address = string.IsNullOrEmpty(address.Address) ? string.Empty : address.Address;
GetViewModel.SelectedCountry = GetViewModel.CountryList.Where(k => k.CountryID == address.CountryID).FirstOrDefault();
GetViewModel.RawCityList = await App.CountryCityTable.GetCityList(address.CountryID);
//await Task.Delay(TimeSpan.FromMilliseconds(400));
GetViewModel.SelectedCity = GetViewModel.CityList.Where(k => k.City_ID == address.CityID).FirstOrDefault();
GetViewModel.IsCountry = true;
CountryPicker.SelectedIndexChanged += Country_SelectedIndexChanged;
}
}
async void FarmerSelected(object sender, SelectedItemChangedEventArgs args)
{
var item = args.SelectedItem as FarmerModel;
if (item == null)
{
return;
}
AddressFarmerModel address = await GetViewModel.GetAddressFarmerModel(item.FarmerId, item.GuidId);
//Detail Page is not ready to show
await Navigation.PushAsync(new FarmerAbstractPage(item, address));
//GetViewModel.FarmerList.Clear();
FarmerlistView.SelectedItem = null;
}
public static void OnEventFired(BindableObject obj, object old, object newitem)
{
string item = (obj as FieldListView).ContentExist;
View content = (obj as FieldListView).Content;
FarmerModel a = (obj as FieldListView).SelectedFarmer;
AddressFarmerModel b = (obj as FieldListView).SelectedFarmerAddress;
if (item == "MapView")
{
//https://forums.xamarin.com/discussion/87415/how-to-display-content-from-one-xaml-inside-another
(obj as FieldListView).FindByName <ContentView>("farmerDetailView").Content = new MapView();
}
else if (item == "FieldList")
{
(obj as FieldListView).FindByName <ContentView>("farmerDetailView").Content = new TemplateFieldListView(a, b);
}
}
public async Task <AddressFarmerModel> GetAddressFarmerModel(int farmerID, string FarmerGuid)
{
if (farmerID == 0)
{
farmerID = -1;
}
Guid tmp = Guid.Empty;
if (!string.IsNullOrEmpty(FarmerGuid))
{
tmp = new Guid(FarmerGuid);
}
AddressFarmerModel selectedFarmerAddress = await App.AddressFarmerTable.GetItemAsync(farmerID, tmp);
return(selectedFarmerAddress);
}
public FarmerPage(FarmerModel farmer = null, AddressFarmerModel address = null)
{
InitializeComponent();
GetViewModel.farmerModel = farmer;
GetViewModel.addressModel = address;
GetViewModel.BtnName = farmer.FarmerId > 0 ? "Update" : "Save";
GetViewModel.OperationType = farmer.FarmerId > 0 ? true : false;
GetViewModel.FarmerID = farmer.FarmerId;
GetViewModel.FirstName = farmer.FirstName;
GetViewModel.LastName = farmer.LastName;
GetViewModel.GuidId = farmer.GuidId;
GetViewModel.Email = farmer.Email;
GetViewModel.Phone = farmer.Phone;
GetViewModel.RowHash = farmer.RowHash;
GetViewModel.GetCountryList();
if (address != null)
{
UpdateCountryCity(farmer.FarmerId, address);
}
string format = "yyyy-MM-dd'T'hh:mm:ss";
//string format = string.Empty;
//if (Device.RuntimePlatform == Device.Android)
// format = "M/d/yyyy hh:mm:ss tt";
//else
// format = "M/d/yyyy hh:mm:ss";
GetViewModel.BirthDate = string.IsNullOrEmpty(farmer.BirthDate) ? DateTime.Now :
DateTime.ParseExact(farmer.BirthDate, format, CultureInfo.InvariantCulture);
GetViewModel.Navigation = Navigation;
GetViewModel.IsCountry = false;
}
public FieldPage(FieldModel item, FarmerModel farmer, AddressFarmerModel address)
{
InitializeComponent();
GetViewModel.Farmer = farmer;
GetViewModel.FarmerGuid = farmer.GuidId;
GetViewModel.address = address;
GetViewModel.Navigation = Navigation;
GetViewModel.ButtonName = "Update";
GetViewModel.FieldID = item.FieldId;
GetViewModel.FieldGuid = item.FieldGuid;
GetViewModel.FieldName = item.FieldName;
GetViewModel.GpsPosition = item.FieldGps;
GetViewModel.SampleAreaSize = item.FieldAreaSize.ToString();
Array abc = Enum.GetValues(typeof(FieldViewModel.SampleAreaSizeUnit));
foreach (FieldViewModel.SampleAreaSizeUnit i in abc)
{
if (i.ToString() == item.FieldUnit)
{
GetViewModel.AreaUnit = i;
}
}
}
public Task <int> DeleteItemAsync(AddressFarmerModel item)
{
return(database.DeleteAsync(item));
}
public Task <int> SaveItemAsync(AddressFarmerModel item)
{
return(database.InsertAsync(item));
}
