public async void HandleRowTapped(object sender, ItemTappedEventArgs e)
{
IBUTableRowDataModel selected = e.Item as IBUTableRowDataModel;
var answer = await DisplayAlert(selected.SelectedHop.HopName, "Would you like to delete this hop?", "Yes", "No");
if (answer == true)
{
MessagingCenter.Send <IBUCalculatorPageXAML, IBUTableRowDataModel>(this, "DeleteHopXAML", selected);
}
;
}
public IBUListView()
{
//Create list of grains
ObservableCollection <IBUTableRowDataModel> hopsAdded = new ObservableCollection <IBUTableRowDataModel> ();
//Set properties and source for table
HorizontalOptions = LayoutOptions.FillAndExpand;
ItemsSource = hopsAdded;
//Create ItemTemplate for rows
ItemTemplate = new DataTemplate(() => {
return(new ViewCell {
View = new IBUViewCell()
});
});
MessagingCenter.Subscribe <IBUAddHopPage, Hops> (this, "AddHop", (sender, arg) => {
var aa = (arg.AAHigh + arg.AALow) / 2;
IBUTableRowDataModel added = new IBUTableRowDataModel {
SelectedHop = arg as Hops,
AA = aa.ToString(),
ounces = "0",
BoilTime = "0"
};
hopsAdded.Add(added);
});
MessagingCenter.Subscribe <IBUAddHopPageXAML, Hops> (this, "AddHopXAML", (sender, arg) => {
var aa = (arg.AAHigh + arg.AALow) / 2;
IBUTableRowDataModel added = new IBUTableRowDataModel {
SelectedHop = arg as Hops,
AA = aa.ToString(),
ounces = "0",
BoilTime = "0"
};
hopsAdded.Add(added);
});
MessagingCenter.Subscribe <IBUCalculatorPage, IBUTableRowDataModel> (this, "DeleteHop", (sender, arg) => {
hopsAdded.Remove(arg);
});
MessagingCenter.Subscribe <IBUCalculatorPageXAML, IBUTableRowDataModel> (this, "DeleteHopXAML", (sender, arg) => {
hopsAdded.Remove(arg);
});
}
