public async void HandleRowTapped(object sender, ItemTappedEventArgs e)
{
MashTableRowDataModel selected = e.Item as MashTableRowDataModel;
var answer = await DisplayAlert(selected.SelectedGrain.GrainName, "Would you like to delete this grain?", "Yes", "No");
if (answer == true)
{
MessagingCenter.Send <MashCalculatorPageXAML, MashTableRowDataModel>(this, "DeleteGrainXAML", selected);
}
;
}
async void HandleItemTapped(object sender, ItemTappedEventArgs e)
{
MashTableRowDataModel selected = e.Item as MashTableRowDataModel;
var answer = await DisplayAlert("Delete Hop", "Would you like to delete this hop?", "Yes", "No");
if (answer == true)
{
MessagingCenter.Send <MashCalculatorPage, MashTableRowDataModel>(this, "DeleteGrain", selected);
}
;
grainsAddedListView.SelectedItem = null;
}
public MashListView()
{
//Create list of grains
ObservableCollection <MashTableRowDataModel> grainsAdded = new ObservableCollection <MashTableRowDataModel> ();
//Set properties and source for table
// VerticalOptions = LayoutOptions.Start;
HorizontalOptions = LayoutOptions.FillAndExpand;
ItemsSource = grainsAdded;
//Create ItemTemplate for rows
ItemTemplate = new DataTemplate(() => {
return(new ViewCell {
View = new MashViewCell()
});
});
MessagingCenter.Subscribe <MashCalcAddGrainPage, Grains> (this, "AddGrain", (sender, arg) => {
MashTableRowDataModel added = new MashTableRowDataModel {
SelectedGrain = arg as Grains,
Pounds = "0"
};
grainsAdded.Add(added);
});
MessagingCenter.Subscribe <MashCalcAddGrainPageXAML, Grains> (this, "AddGrainXAML", (sender, arg) => {
MashTableRowDataModel added = new MashTableRowDataModel {
SelectedGrain = arg as Grains,
Pounds = "0"
};
grainsAdded.Add(added);
});
MessagingCenter.Subscribe <MashCalculatorPage, MashTableRowDataModel> (this, "DeleteGrain", (sender, arg) => {
grainsAdded.Remove(arg);
});
MessagingCenter.Subscribe <MashCalculatorPageXAML, MashTableRowDataModel> (this, "DeleteGrainXAML", (sender, arg) => {
grainsAdded.Remove(arg);
});
MessagingCenter.Subscribe <MashCalculatedResultsPage> (this, "ClearTable", (sender) => {
grainsAdded.Clear();
});
MessagingCenter.Subscribe <MashCalculatedResultsPageXAML> (this, "ClearTableXAML", (sender) => {
grainsAdded.Clear();
});
}
