/// <summary>
/// You can override this method to subscribe to AssociatedObject events and initialize properties.
/// </summary>
/// <param name="bindAble">SampleView type of bindAble</param>
protected override void OnAttachedTo(SampleView bindAble)
{
this.viewModel = new DataPagerViewModel();
bindAble.BindingContext = this.viewModel;
this.datagrid = bindAble.FindByName <Syncfusion.SfDataGrid.XForms.SfDataGrid>("dataGrid");
this.datapager = bindAble.FindByName <SfDataPager>("dataPager");
this.selectionPicker = bindAble.FindByName <PickerExt>("SelectionPicker");
this.selectionPicker.Items.Add("Rectangle");
this.selectionPicker.Items.Add("Circle");
this.selectionPicker.SelectedIndexChanged += this.SelectionPicker_SelectedIndexChanged;
this.datapager.PageSize = 20;
this.datapager.Source = this.viewModel.OrdersInfo;
this.datagrid.ItemsSource = this.datapager.PagedSource;
this.datapager.AppearanceManager = new PagerAppearance();
(this.datapager.Children[1] as ScrollView).Scrolled += this.PagingBehavior_Scrolled;
if (Device.RuntimePlatform == Device.UWP || Device.Idiom == TargetIdiom.Tablet || Device.RuntimePlatform == Device.macOS)
{
this.datapager.NumericButtonCount = 12;
}
else if (Device.Idiom == TargetIdiom.Phone || Device.RuntimePlatform == Device.WPF)
{
this.datapager.NumericButtonCount = 6;
}
if (Device.RuntimePlatform == Device.UWP)
{
this.datapager.HeightRequest = 50;
}
base.OnAttachedTo(bindAble);
}
/// <summary>
/// Initializes the required properties of the data pager.
/// </summary>
/// <param name="bindAble">The sample view that hosts the data grid and the data pager.</param>
private void InitPager(SampleView bindAble)
{
this.datagrid = bindAble.FindByName <Syncfusion.SfDataGrid.XForms.SfDataGrid>("dataGrid");
this.datapager = bindAble.FindByName <SfDataPager>("dataPager");
this.selectionPicker = bindAble.FindByName <PickerExt>("SelectionPicker");
if (this.selectionPicker != null)
{
this.selectionPicker.Items.Add("Rectangle");
this.selectionPicker.Items.Add("Circle");
this.selectionPicker.SelectedIndexChanged += this.SelectionPicker_SelectedIndexChanged;
this.datapager.AppearanceManager = new PagerAppearance();
}
else
{
this.datapager.PropertyChanged += this.DatapagerPropertyChanged;
}
this.datapager.PageSize = 20;
this.datapager.Source = this.viewModel.OrdersInfo;
this.datagrid.ItemsSource = this.datapager.PagedSource;
(this.datapager.Children[1] as ScrollView).Scrolled += this.PagingBehavior_Scrolled;
if (Device.RuntimePlatform == Device.UWP || Device.Idiom == TargetIdiom.Tablet || Device.RuntimePlatform == Device.macOS)
{
this.datapager.NumericButtonCount = 12;
}
else if (Device.Idiom == TargetIdiom.Phone || Device.RuntimePlatform == Device.WPF)
{
this.datapager.NumericButtonCount = 6;
}
if (Device.RuntimePlatform == Device.UWP)
{
this.datapager.HeightRequest = 50;
}
}
/// <summary>
/// You can override this method while View was detached from window
/// </summary>
/// <param name="bindAble">A sampleView type of bindAble</param>
protected override void OnDetachingFrom(SampleView bindAble)
{
this.selectionPicker.SelectedIndexChanged -= this.OnSelectionChanged;
this.dataGrid = null;
this.selectionPicker = null;
base.OnDetachingFrom(bindAble);
}
protected override void OnDetachingFrom(SampleView bindable)
{
selectionPicker.SelectedIndexChanged -= OnSelectionChanged;
dataGrid = null;
selectionPicker = null;
base.OnDetachingFrom(bindable);
}
/// <summary>
/// You can override this method while View was detached from window
/// </summary>
/// <param name="bindAble">A sampleView type of parameter bindAble</param>
protected override void OnDetachingFrom(SampleView bindAble)
{
this.dataGrid.GridViewCreated -= this.GridViewCreated;
this.stylePicker.SelectedIndexChanged -= this.OnStyleChanged;
this.dataGrid = null;
this.stylePicker = null;
base.OnDetachingFrom(bindAble);
}
protected override void OnDetachingFrom(SampleView bindable)
{
dataGrid.GridViewCreated -= GridViewCreated;
stylePicker.SelectedIndexChanged -= OnStyleChanged;
dataGrid = null;
stylePicker = null;
base.OnDetachingFrom(bindable);
}
/// <summary>
/// You can override this method to subscribe to AssociatedObject events and initialize properties.
/// </summary>
/// <param name="bindAble">SampleView type of parameter bindAble</param>
protected async override void OnAttachedTo(SampleView bindAble)
{
var assembly = Assembly.GetAssembly(this.GetType());
await Task.Delay(200);
this.customView = bindAble.FindByName <Grid>("customLayout");
this.transparent = bindAble.FindByName <Grid>("transparent");
this.datagrid = bindAble.FindByName <Syncfusion.SfDataGrid.XForms.SfDataGrid>("dataGrid");
this.resizingPicker = bindAble.FindByName <PickerExt>("ResizingPicker");
if (Device.RuntimePlatform == Device.UWP && Device.Idiom == TargetIdiom.Desktop)
{
this.datagrid.Columns.ForEach(column => column.MaximumWidth = 500);
}
if (Device.RuntimePlatform != Device.UWP)
{
this.datagrid.ResizingMode = ResizingMode.OnMoved;
this.resizingPicker.SelectedIndex = 0;
}
else
{
this.datagrid.ResizingMode = ResizingMode.OnTouchUp;
this.resizingPicker.SelectedIndex = 1;
}
this.resizingPicker.SelectedIndexChanged += this.OnSelectionChanged;
this.datagrid.GridStyle = new DefaultStyle();
this.myGrid = new Grid();
this.myGrid.VerticalOptions = LayoutOptions.FillAndExpand;
this.myGrid.HorizontalOptions = LayoutOptions.FillAndExpand;
this.myGrid.RowDefinitions = new RowDefinitionCollection
{
new RowDefinition {
Height = new GridLength(0.6, GridUnitType.Star)
},
new RowDefinition {
Height = new GridLength(1, GridUnitType.Star)
},
};
this.myGrid.Children.Add(
new Image()
{
Opacity = 1.0,
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.FillAndExpand,
Source = "ResizingIllustration.png",
},
0,
0);
this.myGrid.BackgroundColor = Color.Transparent;
this.myGrid.GestureRecognizers.Add(new TapGestureRecognizer()
{
Command = new Command(this.Collapse)
});
this.customView.Children.Add(this.myGrid);
base.OnAttachedTo(bindAble);
}
/// <summary>
/// You can override this method to subscribe to AssociatedObject events and initialize properties.
/// </summary>
/// <param name="bindAble">SampleView type of bindAble</param>
protected override void OnAttachedTo(SampleView bindAble)
{
this.datagrid = bindAble.FindByName <Syncfusion.SfDataGrid.XForms.SfDataGrid>("dataGrid");
this.getGettingStartedViewModel = new DataBindingViewModel();
this.selectionPicker = bindAble.FindByName <PickerExt>("SelectionPicker");
this.selectionPicker.Items.Add("Observable Collection");
this.selectionPicker.Items.Add("DataTable");
this.selectionPicker.SelectedIndexChanged += this.SelectionPicker_SelectedIndexChanged;
base.OnAttachedTo(bindAble);
}
/// <summary>
/// You can override this method while View was detached from window
/// </summary>
/// <param name="bindAble">SampleView type of bindAble parameter</param>
protected override void OnDetachingFrom(SampleView bindAble)
{
this.resizingPicker.SelectedIndexChanged -= this.OnSelectionChanged;
this.datagrid = null;
this.myGrid = null;
this.transparent = null;
this.customView = null;
this.resizingPicker = null;
base.OnDetachingFrom(bindAble);
}
protected override void OnDetachingFrom(SampleView bindable)
{
ResizingPicker.SelectedIndexChanged -= OnSelectionChanged;
datagrid = null;
myGrid = null;
transparent = null;
customView = null;
ResizingPicker = null;
base.OnDetachingFrom(bindable);
}
protected override void OnDetachingFrom(SampleView bindable)
{
optionsList.SelectedIndexChanged -= OnFilterOptionsChanged;
columnsList.SelectedIndexChanged -= OnColumnsSelectionChanged;
filterText.TextChanged -= OnFilterTextChanged;
dataGrid = null;
optionsList = null;
columnsList = null;
filterText = null;
base.OnDetachingFrom(bindable);
}
/// <summary>
/// You can override this method while View was detached from window
/// </summary>
/// <param name="bindAble">SampleView type of bindAble parameter</param>
protected override void OnDetachingFrom(SampleView bindAble)
{
this.optionsList.SelectedIndexChanged -= this.OnFilterOptionsChanged;
this.columnsList.SelectedIndexChanged -= this.OnColumnsSelectionChanged;
this.filterText.TextChanged -= this.OnFilterTextChanged;
this.dataGrid = null;
this.optionsList = null;
this.columnsList = null;
this.filterText = null;
base.OnDetachingFrom(bindAble);
}
/// <summary>
/// You can override this method to subscribe to Associated Object events and initialize properties.
/// </summary>
/// <param name="bindAble">A sample View type of parameter bindAble</param>
protected override void OnAttachedTo(SampleView bindAble)
{
this.dataGrid = bindAble.FindByName <Syncfusion.SfDataGrid.XForms.SfDataGrid>("dataGrid");
this.viewModel = new StylesViewModel();
bindAble.BindingContext = this.viewModel;
this.dataGrid.ItemsSource = this.viewModel.OrdersInfo;
this.dataGrid.GridViewCreated += this.GridViewCreated;
this.stylePicker = bindAble.FindByName <PickerExt>("StylePicker");
this.stylePicker.Items.Add("Dark");
this.stylePicker.Items.Add("Blue");
this.stylePicker.Items.Add("Red");
this.stylePicker.Items.Add("Green");
this.stylePicker.Items.Add("Purple");
this.stylePicker.SelectedIndex = 1;
this.stylePicker.SelectedIndexChanged += this.OnStyleChanged;
base.OnAttachedTo(bindAble);
}
/// <summary>
/// You can override this method to subscribe to AssociatedObject events and initialize properties.
/// </summary>
/// <param name="bindAble">SampleView type of bindAble</param>
protected override void OnAttachedTo(SampleView bindAble)
{
this.viewModel = new SelectionViewModel();
bindAble.BindingContext = this.viewModel;
this.selectionPicker = bindAble.FindByName <PickerExt>("SelectionPicker");
this.selectionPicker.Items.Add("None");
this.selectionPicker.Items.Add("Single");
this.selectionPicker.Items.Add("Single Deselect");
this.selectionPicker.Items.Add("Multiple");
this.dataGrid = bindAble.FindByName <Syncfusion.SfDataGrid.XForms.SfDataGrid>("dataGrid");
this.dataGrid.ItemsSource = this.viewModel.OrdersInfo;
this.dataGrid.AllowKeyboardNavigation = true;
this.dataGrid.SelectionController = new SelectionController(this.dataGrid);
this.selectionPicker.SelectedIndexChanged += this.OnSelectionChanged;
this.dataGrid.SelectedItems.Add(this.viewModel.OrdersInfo[1]);
this.dataGrid.SelectedItems.Add(this.viewModel.OrdersInfo[3]);
this.dataGrid.SelectedItems.Add(this.viewModel.OrdersInfo[7]);
base.OnAttachedTo(bindAble);
}
protected override void OnAttachedTo(SampleView bindable)
{
viewModel = new GettingStartedViewModel();
bindable.BindingContext = viewModel;
pullToRefresh = bindable.FindByName <Syncfusion.SfPullToRefresh.XForms.SfPullToRefresh>("pullToRefresh");
datagrid = bindable.FindByName <Syncfusion.SfDataGrid.XForms.SfDataGrid>("dataGrid");
datagrid.ItemsSource = viewModel.OrdersInfo;
transitionType = bindable.FindByName <PickerExt>("transitionType");
datagrid.ItemsSource = viewModel.OrdersInfo;
transitionType.Items.Add("SlideOnTop");
transitionType.Items.Add("Push");
transitionType.SelectedIndex = 0;
transitionType.SelectedIndexChanged += OnSelectionChanged;
pullToRefresh.Refreshing += PullToRefresh_Refreshing;
if (Device.RuntimePlatform == Device.UWP)
{
pullToRefresh.ProgressBackgroundColor = Color.FromHex("0065ff");
pullToRefresh.ProgressStrokeColor = Color.FromHex("#ffffff");
}
base.OnAttachedTo(bindable);
}
protected override void OnAttachedTo(SampleView bindable)
{
viewModel = new FilteringViewModel();
dataGrid = bindable.FindByName <Syncfusion.SfDataGrid.XForms.SfDataGrid>("dataGrid");
bindable.BindingContext = viewModel;
optionsList = bindable.FindByName <PickerExt>("OptionsList");
columnsList = bindable.FindByName <PickerExt>("ColumnsList");
filterText = bindable.FindByName <SearchBarExt>("filterText");
optionsList.Items.Add("Equals");
optionsList.Items.Add("NotEquals");
optionsList.Items.Add("Contains");
columnsList.Items.Add("All Columns");
columnsList.Items.Add("CustomerID");
columnsList.Items.Add("BookID");
columnsList.Items.Add("FirstName");
columnsList.Items.Add("LastName");
columnsList.Items.Add("BookName");
columnsList.SelectedIndex = 0;
viewModel.filtertextchanged = OnFilterChanged;
filterText.TextChanged += OnFilterTextChanged;
columnsList.SelectedIndexChanged += OnColumnsSelectionChanged;
optionsList.SelectedIndexChanged += OnFilterOptionsChanged;
base.OnAttachedTo(bindable);
}
