private async Task RefreshAsync()
		{
			ViewModel.IsBusy = true;
			var jbms = new BeerListViewViewModel();
			var gba = await jbms.GetBeersAsync();
			ViewModel.IsBusy = false;
			listView.ItemsSource = gba;

			// configure the pull-to-refresh
			listView.IsPullToRefreshEnabled = true;
			listView.RefreshCommand = ViewModel.LoadBeersCommand;
			listView.IsRefreshing = ViewModel.IsBusy;
			listView.SetBinding(ListView.IsRefreshingProperty, "IsBusy");
			listView.SetBinding<BeerListViewViewModel>(ListView.IsRefreshingProperty, vm => vm.IsBusy, mode: BindingMode.OneWay);


			//var cell = new DataTemplate (typeof(TextCell));
			//use the two lines below if you want to use the default text property
			//cell.SetBinding(TextCell.TextProperty, "Name"); //the word Text here represents the field in the Database we want returned
			//listView.ItemTemplate = cell;
			//end two lines commentary

			listView.ItemTemplate = new DataTemplate (typeof(ListOfBeerCell2)); //this uses my customized cell to make 2 items in 1 row


		}
        private async Task RefreshAsync()
        {
            ViewModel.IsBusy = true;
            var jbms = new BeerListViewViewModel();
            var gba  = await jbms.GetBeersAsync();

            ViewModel.IsBusy     = false;
            listView.ItemsSource = gba;

            // configure the pull-to-refresh
            listView.IsPullToRefreshEnabled = true;
            listView.RefreshCommand         = ViewModel.LoadBeersCommand;
            listView.IsRefreshing           = ViewModel.IsBusy;
            listView.SetBinding(ListView.IsRefreshingProperty, "IsBusy");
            listView.SetBinding <BeerListViewViewModel>(ListView.IsRefreshingProperty, vm => vm.IsBusy, mode: BindingMode.OneWay);


            //var cell = new DataTemplate (typeof(TextCell));
            //use the two lines below if you want to use the default text property
            //cell.SetBinding(TextCell.TextProperty, "Name"); //the word Text here represents the field in the Database we want returned
            //listView.ItemTemplate = cell;
            //end two lines commentary

            listView.ItemTemplate = new DataTemplate(typeof(ListOfBeerCell2));              //this uses my customized cell to make 2 items in 1 row
        }
		public async Task CallMongoDatabaseAsync()
		{
			var jbms = new BeerListViewViewModel();
			ViewModel.IsBusy = true;
			var gba = await jbms.GetOnTapBeersAsync();
			ViewModel.IsBusy = false;
			lv.ItemsSource = gba;

			// configure the pull-to-refresh
			lv.IsPullToRefreshEnabled = true;
			lv.RefreshCommand = ViewModel.LoadBeersCommand;
			lv.IsRefreshing = ViewModel.IsBusy;
			lv.SetBinding(ListView.IsRefreshingProperty, "IsBusy");
			lv.SetBinding<BeerListViewViewModel>(ListView.IsRefreshingProperty, vm => vm.IsBusy, mode: BindingMode.OneWay);

		}
Esempio n. 4
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        public async Task CallMongoDatabaseAsync()
        {
            var jbms = new BeerListViewViewModel();

            ViewModel.IsBusy = true;
            var gba = await jbms.GetOnTapBeersAsync();

            ViewModel.IsBusy = false;
            lv.ItemsSource   = gba;

            // configure the pull-to-refresh
            lv.IsPullToRefreshEnabled = true;
            lv.RefreshCommand         = ViewModel.LoadBeersCommand;
            lv.IsRefreshing           = ViewModel.IsBusy;
            lv.SetBinding(ListView.IsRefreshingProperty, "IsBusy");
            lv.SetBinding <BeerListViewViewModel>(ListView.IsRefreshingProperty, vm => vm.IsBusy, mode: BindingMode.OneWay);
        }
		private async Task RefreshAsync()
		{
			var staffSvc = new BeerListViewViewModel();
			var currStaff = await staffSvc.GetAllStaffAsync();
			mcp.Title = "Our Team";
			mcp.Icon = "Contacts-30.png";

			foreach (var s in currStaff.staffs) {
				var jbt = new JBTeam () {
					Name = s.Name,
					Title = s.Title,
					Desc = s.Desc,
					PicURL = s.PicURL
				};
				mcp.Children.Add (new MeetOurFolks(jbt));
			}

		}
		public FoodTruckList ()
		{


			ViewModel = new BeerListViewViewModel
			{

			};
			// Set the binding context to the newly created ViewModel
			BindingContext = ViewModel;


			Title = "Food Truck Schedule";

			lv = new ListView (
//				IsPullToRefreshEnabled = true,
//				RefreshCommand = {Binding IsBusy, Mode=OneWay},
//				IsRefreshing = ""

			);

			//var cell = new DataTemplate (typeof(TextCell));
			//use the two lines below if you want to use the default text property
			//cell.SetBinding(TextCell.TextProperty, "summary"); //the word Text here represents the field in the Database we want returned
			//lv.ItemTemplate = cell;
			//end two lines commentary

			lv.ItemTemplate = new DataTemplate (typeof(JBEventCell)); 

			lv.ItemSelected += (sender, e) => {
				Navigation.PushAsync(new EventDetails(e.SelectedItem as JBEvent.Item));
			};

			Content = new StackLayout { 
				Padding = new Thickness (0, Device.OnPlatform (0, 0, 0), 0, 0),
				Spacing = 3,
				Orientation = StackOrientation.Vertical,
				Children = {
					lv
				}
			};
		}
		public BeerListView ()
		{
			// you need a view model to bind to

			// setup your ViewModel

			ViewModel = new BeerListViewViewModel
			{
				
			};
			// Set the binding context to the newly created ViewModel
			BindingContext = ViewModel;

			listView = new ListView {
//				HasUnevenRows = true

			};

			//need to add a Details Push Event on the ITemSelected here when working done
			listView.ItemSelected += (sender, e) => {
				Navigation.PushAsync(new BeerDetail(e.SelectedItem as Beer));
			};

			var activityIndicator = new ActivityIndicator
			{
				Color = Color.Black,
			};
			activityIndicator.SetBinding(ActivityIndicator.IsVisibleProperty, "IsBusy");
			activityIndicator.SetBinding(ActivityIndicator.IsRunningProperty, "IsBusy");


			this.Title = "All our Beers on Tap";
			this.Content = new StackLayout {
				Padding = new Thickness (0, Device.OnPlatform (0, 0, 0), 0, 0),
				Spacing = 3,
				Orientation = StackOrientation.Vertical,
				Children = {
					activityIndicator,listView
				}
			};

		}
Esempio n. 8
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        private async Task RefreshAsync()
        {
            var staffSvc  = new BeerListViewViewModel();
            var currStaff = await staffSvc.GetAllStaffAsync();

            mcp.Title = "Our Team";
            mcp.Icon  = "Contacts-30.png";

            foreach (var s in currStaff.staffs)
            {
                var jbt = new JBTeam()
                {
                    Name   = s.Name,
                    Title  = s.Title,
                    Desc   = s.Desc,
                    PicURL = s.PicURL
                };
                mcp.Children.Add(new MeetOurFolks(jbt));
            }
        }
        public BeerListView()
        {
            // you need a view model to bind to

            // setup your ViewModel

            ViewModel = new BeerListViewViewModel
            {
            };
            // Set the binding context to the newly created ViewModel
            BindingContext = ViewModel;

            listView = new ListView {
//				HasUnevenRows = true
            };

            //need to add a Details Push Event on the ITemSelected here when working done
            listView.ItemSelected += (sender, e) => {
                Navigation.PushAsync(new BeerDetail(e.SelectedItem as Beer));
            };

            var activityIndicator = new ActivityIndicator
            {
                Color = Color.Black,
            };

            activityIndicator.SetBinding(ActivityIndicator.IsVisibleProperty, "IsBusy");
            activityIndicator.SetBinding(ActivityIndicator.IsRunningProperty, "IsBusy");


            this.Title   = "All our Beers on Tap";
            this.Content = new StackLayout {
                Padding     = new Thickness(0, Device.OnPlatform(0, 0, 0), 0, 0),
                Spacing     = 3,
                Orientation = StackOrientation.Vertical,
                Children    =
                {
                    activityIndicator, listView
                }
            };
        }
        public FoodTruckList()
        {
            ViewModel = new BeerListViewViewModel
            {
            };
            // Set the binding context to the newly created ViewModel
            BindingContext = ViewModel;


            Title = "Food Truck Schedule";

            lv = new ListView(
//				IsPullToRefreshEnabled = true,
//				RefreshCommand = {Binding IsBusy, Mode=OneWay},
//				IsRefreshing = ""

                );

            //var cell = new DataTemplate (typeof(TextCell));
            //use the two lines below if you want to use the default text property
            //cell.SetBinding(TextCell.TextProperty, "summary"); //the word Text here represents the field in the Database we want returned
            //lv.ItemTemplate = cell;
            //end two lines commentary

            lv.ItemTemplate = new DataTemplate(typeof(JBEventCell));

            lv.ItemSelected += (sender, e) => {
                Navigation.PushAsync(new EventDetails(e.SelectedItem as JBEvent.Item));
            };

            Content = new StackLayout {
                Padding     = new Thickness(0, Device.OnPlatform(0, 0, 0), 0, 0),
                Spacing     = 3,
                Orientation = StackOrientation.Vertical,
                Children    =
                {
                    lv
                }
            };
        }
		public WhatsOnTapPage ()
		{
			ViewModel = new BeerListViewViewModel
			{

			};
			// Set the binding context to the newly created ViewModel
			BindingContext = ViewModel;

			Title = "Whats On Tap Today";

			lv = new ListView ();

			lv.ItemTemplate = new DataTemplate (typeof(ListOfBeerCell2)); 

			lv.ItemSelected += (sender, e) => {
				Navigation.PushAsync(new BeerDetail(e.SelectedItem as Beer));
			};
					
			var activityIndicator = new ActivityIndicator
			{
				Color = Color.Black,
			};
			activityIndicator.SetBinding(ActivityIndicator.IsVisibleProperty, "IsBusy");
			activityIndicator.SetBinding(ActivityIndicator.IsRunningProperty, "IsBusy");



			Content = new StackLayout { 
				Padding = new Thickness (0, Device.OnPlatform (0, 0, 0), 0, 0),
				Spacing = 3,
				Orientation = StackOrientation.Vertical,
				Children = {
					activityIndicator,lv
				}
			};

		}
Esempio n. 12
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        public WhatsOnTapPage()
        {
            ViewModel = new BeerListViewViewModel
            {
            };
            // Set the binding context to the newly created ViewModel
            BindingContext = ViewModel;

            Title = "Whats On Tap Today";

            lv = new ListView();

            lv.ItemTemplate = new DataTemplate(typeof(ListOfBeerCell2));

            lv.ItemSelected += (sender, e) => {
                Navigation.PushAsync(new BeerDetail(e.SelectedItem as Beer));
            };

            var activityIndicator = new ActivityIndicator
            {
                Color = Color.Black,
            };

            activityIndicator.SetBinding(ActivityIndicator.IsVisibleProperty, "IsBusy");
            activityIndicator.SetBinding(ActivityIndicator.IsRunningProperty, "IsBusy");



            Content = new StackLayout {
                Padding     = new Thickness(0, Device.OnPlatform(0, 0, 0), 0, 0),
                Spacing     = 3,
                Orientation = StackOrientation.Vertical,
                Children    =
                {
                    activityIndicator, lv
                }
            };
        }