public override void Render(GridRendererContext rendererContext) { rendererContext.OpenElement(HtmlTagNames.TableRow, rendererContext.CssClasses.TableRow); foreach (var property in rendererContext.GridItemProperties) { rendererContext.ActualColumnName = property.Name; gridPartRenderers.ForEach(renderer => renderer.Render(rendererContext)); } rendererContext.CloseElement(); // Temporary this is only for tesing if (rendererContext.TableDataSet.ItemIsSelected(rendererContext.ActualItem)) { rendererContext.OpenElement(HtmlTagNames.TableRow, rendererContext.CssClasses.TableRow); rendererContext.OpenElement(HtmlTagNames.TableColumn, rendererContext.CssClasses.TableCell); rendererContext.AddColspan(); rendererContext.AddGridViewComponent( (rendererContext.TableDataSet as IMasterTableDataSet)?.DetailDataAdapters.First()); rendererContext.CloseElement(); rendererContext.CloseElement(); } }
protected override void BuildRenderTreeInternal(GridRendererContext rendererContext, PermissionContext permissionContext) { using (new MeasurableScope(sw => logger.LogInformation($"Grid grouped body rendering duration {sw.ElapsedMilliseconds}ms"))) { rendererContext.OpenElement(HtmlTagNames.TableBody, rendererContext.CssClasses.TableBody); foreach (var group in rendererContext.TableDataSet.GroupedItems) { try { rendererContext.OpenElement(HtmlTagNames.TableRow, rendererContext.CssClasses.TableGroupRow); rendererContext.OpenElement(HtmlTagNames.TableColumn, rendererContext.CssClasses.TableGroupRowCell); rendererContext.AddAttribute(HtmlAttributes.Colspan, rendererContext.NumberOfColumns); rendererContext.OpenElement(HtmlTagNames.Button, "pagination-button"); rendererContext.AddOnClickEvent( EventCallback.Factory.Create(this, (MouseEventArgs e) => { rendererContext.TableDataSet.ToggleGroupRow(group.Key); rendererContext.RequestRerenderNotification?.Invoke(); }) ); rendererContext.OpenElement(HtmlTagNames.Span, "pagination-button-arrow"); rendererContext.OpenElement(HtmlTagNames.I, !group.IsCollapsed ? "fas fa-angle-down" : "fas fa-angle-right"); rendererContext.CloseElement(); rendererContext.CloseElement(); rendererContext.CloseElement(); rendererContext.AddMarkupContent($"\t<b>{rendererContext.TableDataSet.GroupingOptions.GroupedProperty.Name}:</b> {group.Key.ToString()}\t"); rendererContext.OpenElement(HtmlTagNames.I); rendererContext.AddContent($"({group.Count})"); rendererContext.CloseElement(); if (!group.IsCollapsed) { var dataAdapter = tableDataAdapterProvider.CreateCollectionTableDataAdapter(rendererContext.TableDataSet.UnderlyingTypeOfItem(), group); var masterTableFeature = rendererContext.FlexGridContext.Features.Get <IMasterTableFeature>(); dataAdapter = tableDataAdapterProvider.CreateMasterTableDataAdapter(dataAdapter, masterTableFeature); rendererContext.AddGridViewComponent(dataAdapter); } rendererContext.CloseElement(); rendererContext.CloseElement(); } catch (Exception ex) { logger.LogError($"Error occured during rendering grouped grid view body. Ex: {ex}"); throw ex; } } rendererContext.CloseElement(); } }