Exemplo n.º 1
0
        // We want to dynamically generate the buttons and their text based on the number of "IDs" gathered in the View Model
        // Unfortunately, XAML doesn't support looping statements of any kind, so I had to move the parent XAML code into this code-behind class
        // This feels messy, but I'm sure there's a better way by creating a custom control?
        private Grid CreateGridOfButtons(ApprTypesViewModel vmContext)
        {
            var tileGrid = new Grid
            {
                Padding           = ButtonGridPadding,
                VerticalOptions   = ButtonGridVertOptions,
                HorizontalOptions = ButtonGridHorzOptions,
                RowSpacing        = ButtonGridRowSpacing,
                ColumnSpacing     = ButtonGridColumnSpacing,
                RowDefinitions    = CreateRowDefinitions(vmContext),
                ColumnDefinitions = CreateColumnDefinitions(vmContext)
            };

            for (var i = 0; i < vmContext.GetIDsCount(); i++)
            {
                tileGrid.Children.Add(new ThemedNavigationButton
                {
                    Text            = vmContext.GetParentIDText(i),
                    Command         = vmContext.NavigateToViewModel(i),
                    BackgroundColor = ThemedNavigationButton.ButtonBackgroundColor,
                    TextColor       = ThemedNavigationButton.ButtonTextColor,
                    FontSize        = ThemedNavigationButton.ButtonFontSize,
                    FontAttributes  = ThemedNavigationButton.ButtonFontAttributes
                }, 0, i);
            }

            return(tileGrid);
        }
Exemplo n.º 2
0
        private RowDefinitionCollection CreateRowDefinitions(ApprTypesViewModel vmContext)
        {
            var rowDefinitionCollection = new RowDefinitionCollection();

            for (var i = 0; i < vmContext.GetIDsCount(); i++)
            {
                rowDefinitionCollection.Add(new RowDefinition {
                    Height = ButtonGridRowDefHeight
                });
            }

            return(rowDefinitionCollection);
        }