async void OnDeleteButtonClicked(object sender, EventArgs e)
{
AgriParcel agriParcel = (AgriParcel)BindingContext;
await manager.Delete(agriParcel.id);
//Pasture pasture = (Pasture)BindingContext;
//await App.PastureDatabase.DeletePastureAsync(pasture);
await Navigation.PopModalAsync();
instance = null;
}
async void OnButtonAddClicked(object sender, EventArgs e)
{
if (PastureDetailPage.instance == null)
{
PastureDetailPage.buttonDeleteVisibility = false;
var page = new NavigationPage(PastureDetailPage.GetInstance());
page.BarBackgroundColor = Color.FromHex("0078D7");
MessagingCenter.Send(GenerateNewAgriParcelWithId(), "AddItem");
await Navigation.PushModalAsync(page);
}
}
public static PastureDetailPage GetInstance()
{
lock (_lock)
{
if (instance == null)
{
instance = new PastureDetailPage();
}
return(instance);
}
}
async void OnItemEditClicked(object sender, EventArgs e)
{
if (PastureDetailPage.instance == null && listViewPasture.SelectedItem != null)
{
PastureDetailPage.buttonDeleteVisibility = true;
var page = new NavigationPage(PastureDetailPage.GetInstance());
page.BarBackgroundColor = Color.FromHex("0078D7");
page.BindingContext = App.SelectedAgriParcel;
await Navigation.PushModalAsync(page);
}
//if (PastureDetailPage.instance == null && listViewPasture.SelectedItem != null)
//{
// PastureDetailPage.buttonDeleteVisibility = true;
// var page = new NavigationPage(PastureDetailPage.GetInstance());
// page.BarBackgroundColor = Color.FromHex("0078D7");
// page.BindingContext = App.SelectedPasture;
// //listViewFarm.SelectedItem = null;
// await Navigation.PushModalAsync(page);
//}
}
async void OnSaveButtonClicked(object sender, EventArgs e)
{
string dateTime = DateTime.Now.ToString("yyyy-MM-dd'T'HH:mm:ss.ff'Z'");
float area;
float.TryParse(entryArea.Text, out area);
if (string.IsNullOrWhiteSpace(entryID.Text))
{
await manager.Add(new AgriParcel
{
id = id,
type = "AgriParcel",
dateCreated = new DateCreated {
type = "DateTime", value = dateTime
},
dateModified = new DateModified {
type = "DateTime", value = dateTime
},
description = new Description {
value = entryDescription.Text
},
area = new Area {
value = area
}
});
}
else
{
await manager.Update(new AgriParcel
{
id = entryID.Text,
area = new Area {
value = area
},
description = new Description {
value = entryDescription.Text
}
});
}
await Navigation.PopModalAsync();
//Pasture pasture = App.SelectedPasture;
//float area;
//float.TryParse(entryArea.Text, out area);
//if (!string.IsNullOrWhiteSpace(entryID.Text))
//{
// await App.PastureDatabase.SavePastureAsync(new Pasture
// {
// ID = int.Parse(entryID.Text),
// Area = area,
// Description = entryDescription.Text,
// FarmID = App.SelectedFarm.ID
// });
//}
//else
//{
// await App.PastureDatabase.SavePastureAsync(new Pasture
// {
// Area = area,
// Description = entryDescription.Text,
// FarmID = App.SelectedFarm.ID
// });
//}
//await Navigation.PopModalAsync();
instance = null;
}
protected override bool OnBackButtonPressed()
{
instance = null;
return(base.OnBackButtonPressed());
}
async void OnCancelButtonClicked(object sender, EventArgs e)
{
await Navigation.PopModalAsync();
instance = null;
}