private Collections.ItemList GetAllItems() { if (allItems == null && parentItem != null) { allItems = parentItem.GetChildren(); } return(allItems); }
private Collections.ItemList GetAllItems() { if (allItems == null && parentItem != null) { allItems = parentItem.Children.WhereAccessible(); } return(allItems); }
protected override System.Collections.IEnumerable ExecuteSelect(DataSourceSelectArguments arguments) { ItemDataSourceSelectingEventArgs selectingArgs = new ItemDataSourceSelectingEventArgs(arguments); OnSelecting(selectingArgs); Collections.ItemListEventArgs args = new N2.Collections.ItemListEventArgs(GetAllItems()); if (args.Items == null) { return(null); } if (selectingArgs.Arguments.RetrieveTotalRowCount) { selectingArgs.Arguments.TotalRowCount = args.Items.Count; } if (!string.IsNullOrEmpty(selectingArgs.Arguments.SortExpression) && selectingArgs.Arguments.SortExpression != currentSortExpression) { args.Items.Sort(new Collections.ItemComparer(selectingArgs.Arguments.SortExpression)); currentSortExpression = selectingArgs.Arguments.SortExpression; } else if (!string.IsNullOrEmpty(SortBy)) { args.Items.Sort(new Collections.ItemComparer(SortBy)); } OnFiltering(args); if (Filter != null || (selectingArgs.Arguments.StartRowIndex >= 0 && selectingArgs.Arguments.MaximumRows > 0)) { Collections.ItemList filteredItems = args.Items; if (Filter != null) { filteredItems = new Collections.ItemList(filteredItems, Filter); } if (selectingArgs.Arguments.StartRowIndex >= 0 && selectingArgs.Arguments.MaximumRows > 0) { filteredItems = new Collections.ItemList(filteredItems, new Collections.CountFilter(selectingArgs.Arguments.StartRowIndex, selectingArgs.Arguments.MaximumRows)); } args = new N2.Collections.ItemListEventArgs(filteredItems); } OnSelected(args); return(args.Items); }
private Collections.ItemList GetAllItems() { if (allItems == null && parentItem != null) allItems = parentItem.GetChildren(); return allItems; }
protected override System.Collections.IEnumerable ExecuteSelect(DataSourceSelectArguments arguments) { ItemDataSourceSelectingEventArgs selectingArgs = new ItemDataSourceSelectingEventArgs(arguments); OnSelecting(selectingArgs); Collections.ItemListEventArgs args = new N2.Collections.ItemListEventArgs(GetAllItems()); if (args.Items == null) return null; if(selectingArgs.Arguments.RetrieveTotalRowCount) selectingArgs.Arguments.TotalRowCount = args.Items.Count; if (!string.IsNullOrEmpty(selectingArgs.Arguments.SortExpression) && selectingArgs.Arguments.SortExpression != currentSortExpression) { args.Items.Sort(new Collections.ItemComparer(selectingArgs.Arguments.SortExpression)); currentSortExpression = selectingArgs.Arguments.SortExpression; } else if (!string.IsNullOrEmpty(SortBy)) { args.Items.Sort(new Collections.ItemComparer(SortBy)); } OnFiltering(args); if (Filter != null || (selectingArgs.Arguments.StartRowIndex >= 0 && selectingArgs.Arguments.MaximumRows > 0)) { Collections.ItemList filteredItems = args.Items; if (Filter != null) filteredItems = new Collections.ItemList(filteredItems, Filter); if (selectingArgs.Arguments.StartRowIndex >= 0 && selectingArgs.Arguments.MaximumRows > 0) filteredItems = new Collections.ItemList(filteredItems, new Collections.CountFilter(selectingArgs.Arguments.StartRowIndex, selectingArgs.Arguments.MaximumRows)); args = new N2.Collections.ItemListEventArgs(filteredItems); } OnSelected(args); return args.Items; }
private Collections.ItemList GetAllItems() { if (allItems == null && parentItem != null) allItems = parentItem.Children.WhereAccessible(); return allItems; }