public DataSourceGettingStarted()
{
tableView = new UITableView();
tableView.RowHeight = 100;
tableView.SeparatorColor = UIColor.Clear;
tableView.EstimatedRowHeight = 100;
viewModel = new DataSourceGettingStartedViewModel();
viewModel.SetRowstoGenerate(100);
sfDataSource = new DataSource();
sfDataSource.Source = viewModel.BookInfo;
sfDataSource.DisplayItems.CollectionChanged += DisplayItems_CollectionChanged;
sfDataSource.LiveDataUpdateMode = Syncfusion.DataSource.LiveDataUpdateMode.AllowDataShaping;
sfDataSource.SortDescriptors.Add(new SortDescriptor()
{
Direction = Syncfusion.DataSource.ListSortDirection.Descending,
PropertyName = "BookID",
});
tableView.Source = new TableViewSource(sfDataSource);
searchbar = new UISearchBar();
searchbar.OnEditingStarted += HandleOnEditingStarted;
searchbar.TextChanged += HandleTextChanged;
searchbar.CancelButtonClicked += HandleCancelButtonClicked;
searchbar.EnablesReturnKeyAutomatically = false;
searchbar.Placeholder = "Search in All Columns";
viewModel.filtertextchanged = OnFilterChanged;
option = new DataSourceOptionsView(viewModel, searchbar, this);
this.OptionView = option;
this.AddSubview(searchbar);
this.AddSubview(this.tableView);
}
public override Android.Views.View GetSampleContent(Android.Content.Context context)
{
LinearLayout linear = new LinearLayout(context);
linear.Orientation = Orientation.Vertical;
dataSource = new DataSource();
viewModel = new DataSourceGettingStartedViewModel(context);
viewModel.SetRowstoGenerate(100);
listView = new ListView(context);
dataSource.Source = viewModel.BookInfo;
dataSource.LiveDataUpdateMode = Syncfusion.DataSource.LiveDataUpdateMode.AllowDataShaping;
dataSource.SortDescriptors.Add(new SortDescriptor()
{
Direction = Syncfusion.DataSource.ListSortDirection.Descending,
PropertyName = "BookID",
});
listView.Adapter = new CustomAdapter(dataSource, context);
filterText = new SearchView(context);
filterText.SetIconifiedByDefault(false);
filterText.SetPadding(0, 0, 0, (int)(10 * context.Resources.DisplayMetrics.Density));
this.filterText.KeyPress += FilterText_KeyPress;
filterText.SetQueryHint("Enter the text to filter");
filterText.QueryTextChange += OnFilterTextChanged;
viewModel.Filtertextchanged = OnFilterChanged;
linear.AddView(new LinearLayout(context)
{
Focusable = true, FocusableInTouchMode = true
}, 0, 0);
linear.AddView(filterText);
linear.AddView(listView);
return(linear);
}
public override void Destroy()
{
dataSource.Dispose();
conditionDropdown = null;
columnDropdown = null;
filterText = null;
columnTextView = null;
conditionTextView = null;
dataSource = null;
viewModel = null;
condtionAdapter = null;
gridlayout.RemoveAllViews();
gridlayout = null;
}
public DataSourceGettingStarted()
{
InitializeComponent();
viewModel = new DataSourceGettingStartedViewModel();
sfDataSource = new DataSource();
sfDataSource.Source = viewModel.BookInfo as IEnumerable <BookDetails>;
sfDataSource.BeginInit();
viewModel.filtertextchanged = OnFilterChanged;
sfDataSource.SortDescriptors.Add(new SortDescriptor()
{
Direction = ListSortDirection.Descending,
PropertyName = "BookID",
});
sfDataSource.EndInit();
listView.ItemsSource = sfDataSource.DisplayItems;
ColumnsList.SelectedIndex = 0;
}
public DataSourceOptionsView(DataSourceGettingStartedViewModel model, UISearchBar bar, DataSourceGettingStarted parentView)
: this()
{
this.ParentView = parentView;
this.filtermodel = model;
var columnnames = filtermodel.BookInfo.GetType().GetGenericArguments()[0].GetProperties();
this.bar = bar;
foreach (var propety in columnnames)
{
items.Add(propety.Name);
}
table.Source = new ColumnOptionsTableSource(items);
filterconditiontable.Source = new DataSourceFilterOptionsTableSource(new List <string>()
{
"Contains",
"Equals",
"Not Equals"
});
this.AddSubview(filterconditiontable);
this.AddSubview(table);
}