Syncfusion Essential Studio ASP.NET Core 2026 Volume 2 (34.1.32)2026年7月21日
修正
- DataManager
- Fixed an issue where matchCase was not working for number-type values.
- DropDownTree
- Fixed an issue where the change event was not triggered when a value was dynamically assigned to a component bound to remote data.
Syncfusion Essential Studio ASP.NET Core 2026 Volume 2 (34.1.31)2026年7月14日
修正
- Grid
- Fixed an issue where the Grid header SelectAll checkbox became disabled after opening and closing the Edit Dialog.
- Resolved an issue where row selection stopped working in a Grid with Virtual Scrolling enabled after scrolling to the bottom, refreshing the Grid, and then scrolling back to the top.
Syncfusion Essential Studio ASP.NET Core 2026 Volume 2 (34.1.30)2026年7月9日
修正
- Grid
- Resolved an issue where numeric filtering returned incorrect results when matchCase was disabled.
- Resolved an issue where isCtrlPressed incorrectly returned true during row selection when checkbox selection was enabled.
- Resolved an issue where the modal overlay was incorrectly positioned when the Grid dialog was appended to the body.
- Resolved an issue where the Menu filter for foreign key columns generated incorrect OData queries using the parent field instead of the configured foreignKeyField.
Syncfusion Essential Studio ASP.NET Core 2026 Volume 2 (34.1.29)主要版本2026年7月6日
功能
- Common
- Individual package support - Syncfusion ASP.NET Core controls are now available as individual NuGet packages, allowing developers to install only the controls they require instead of the entire suite. This enhancement helps to:
- Reduce application size by eliminating unnecessary dependencies.
- Improve performance and loading efficiency.
- Simplify dependency management.
- Enable more modular and maintainable project structures.
- Production-ready component - The following component has been developed to meet industry standards and is now marked as production-ready for ASP.NET Core:
- Sankey Diagram: A powerful visualization tool for understanding flows and relationships within complex systems. It uses interconnected nodes and weighted links to clearly show how quantities move and transform across stages.
- AI AssistView
- Regenerate responses with navigation - The AI AssistView supports response regeneration, generating multiple alternative responses for a single prompt. Navigation arrows enable seamless browsing between generated responses without re-entering the prompt, enhancing exploration of different AI-generated solutions and reducing redundant prompt submissions.
- Text-to-speech for responses - The integrated text-to-speech functionality speaks AI-generated responses hands-free, enabling developers to utilize AI-generated content while multitasking.
- Generative UI with interactive tools - This feature enables generative UI, allowing interactive UI tools to be dynamically generated directly within AI responses. By configuring an appropriate system prompt, the AI can invoke registered tools, seamlessly integrating dynamic and interactive UI elements into responses.
- AI chain-of-thoughts - The AI AssistView now displays the AI's chain-of-thought process before generating responses. It provides transparency into the AI model's reasoning steps, helping explain how conclusions were reached and enabling verification of the logical flow of AI-generated solutions.
- Chart
- Inline DateTime and number formatting in tooltip - Inline DateTime and number formatting within tooltip format strings enables values to be displayed more clearly and readably, such as formatting dates (MMM yyyy, MM:yy) and numbers (n2, c2, n0). This handles invalid formats or values without affecting rendering or template behavior.
- Accumulation Chart
- Nested donut (multi-level) - The multi-series pie chart displays multiple datasets as concentric rings within a single chart. This makes it easier to compare data and understand hierarchical relationships. Cross-series legend grouping with the mappingKey feature allows similar categories to be combined into a single legend item, enabling unified interaction across all matching slices. Each series operates independently, supporting tooltips, data labels, highlighting, and selection.
- Stock Chart
- Indicator events - Indicator events in Stock Charts enable users to detect and control add and remove operations triggered through the built-in toolbar. The before indicator change event allows canceling an indicator mutation before it is applied, while the indicator changed event is triggered after a successful indicator update.
- Range Navigator
- New series types - Range Navigator now supports Spline, SplineArea, and Column series types, expanding the visualization options for range-based data selection. Spline displays smoother trend lines, SplineArea emphasizes variations over a continuous range, and Column represents values as distinct vertical bars within the navigator.
- DataGrid
- DOM virtualization - Efficiently handles large datasets by rendering only the visible rows with a buffer. This reduces memory usage and ensures smooth scrolling.
- Cell edits - The DataGrid provides a seamless inline editing experience. In addition to row-level editing, users can update individual cell values directly within the grid, with support for programmatic control.
- Undo and redo for batch editing - This feature allows users to undo and redo batch editing, helping them correct mistakes quickly for a more reliable editing experience.
- Show or hide columns with immediate mode - Columns can be shown or hidden dynamically with immediate mode, improving flexibility in data presentation.
- Excel and checkbox filters with immediate mode - Filtering actions are now applied instantly without additional confirmation when using immediate mode, making data exploration faster and more intuitive.
- Pivot Table
- Built-in CRUD operations for seamless data management - The Syncfusion Pivot Table now supports native create, read, update, and delete (CRUD) operations with configurable, server-side controller endpoints. This enables efficient data editing directly within the pivot table, simplifies back-end integration, and eliminates the need for custom CRUD implementations. It is ideal for applications that require dynamic data updates and real-time synchronization.
- Advanced top and bottom value filtering - Gain deeper insights with Top N and Bottom N filtering in pivot tables. This feature, available through both APIs and the runtime UI, allows users to filter and analyze high-performing or low-performing data points quickly. It enhances decision-making by helping users focus on the most critical values in large datasets.
- Append current selection to existing filters - Improve filtering efficiency with incremental, Excel-like filtering capabilities. Users can now add the current selection to existing filters without clearing previously applied conditions. This makes multi-member filtering more intuitive and significantly enhances interactive data exploration.
- Percentage of running totals aggregation type - The Pivot Table now supports percentage of running totals as an aggregation type. It allows users to view cumulative values as percentages, making it easier to analyze trends, measure contribution over time, and understand data progression.
- Repeat item labels in classic pivot table layout - Enhanced readability and reporting clarity with repeating row item labels in a classic pivot table layout. They provide consistent formatting across the UI and exported reports, making it easier to interpret large and complex datasets in both digital and printed formats.
Syncfusion Essential Studio ASP.NET Core 2026 Volume 1 SP1 (33.2.12)2026年6月9日
修正
- DataManager
- Resolved an issue where changing the page size did not trigger a server request when enableCaching was enabled in the DataManager.
- Grid
- Resolved an issue where clipboard copy did not work when virtualization was enabled in the Grid.
Syncfusion Essential Studio ASP.NET Core 2026 Volume 1 SP1 (33.2.8)2026年5月26日
修正
- DatePicker
- Fixed an accessibility issue causing repeated screen reader announcements in the DatePicker.
Syncfusion Essential Studio ASP.NET Core 2026 Volume 1 SP1 (33.2.6)2026年5月12日
修正
- GanttChart
- Fixed an issue where unscheduled tasks with predecessors caused an exception during the initial load of the Gantt chart.
- Fixed an issue where, on initial load, the parent task ignored unscheduled child task dates, resulting in an incorrect parent taskbar timeline.
- Fixed an issue where the EventMarker date was rendered at an incorrect position when a timezone was specified.
- TreeView
- Fixed an accessibility issue in FileManager where TreeView nodes did not display a visible focus border when focused.
Syncfusion Essential Studio ASP.NET Core 2026 Volume 1 SP1 (33.2.5)2026年5月5日
修正
- Grid
- Resolved a script error that occurred when reordering stacked header columns rendered using a header template.
- Fixed an issue where the Excel filter dialog failed to load data after performing a grid search.
Syncfusion Essential Studio ASP.NET Core 2026 Volume 1 SP1 (33.2.4)2026年4月28日
修正
- Grid
- Resolved an issue where the custom format was not applied to date columns when the custom format type was not specified.
Syncfusion Essential Studio ASP.NET Core 2026 Volume 1 SP1 (33.2.3)2026年4月21日
修正
- RichTextEditor
- Selecting the entire content using Ctrl + A and deleting it now functions correctly within the editor.
Syncfusion Essential Studio ASP.NET Core 2026 Volume 1 (33.1.47)2026年4月7日
修正
- Grid
- Resolved an issue where a duplicate filter query was added when grouping with pageWiseAggregates enabled.
Syncfusion Essential Studio ASP.NET Core 2026 Volume 1 (33.1.46)2026年3月31日
修正
- Grid
- Resolved issue where the edit dialog did not close when virtualization and row height were enabled.
Syncfusion Essential Studio ASP.NET Core 2026 Volume 1 (33.1.45)2026年3月24日
修正
- DataManager
- Fixed an issue where the applyPreRequest Middle wares did not execute while deleting multiple records from a remote data source.
- Grid
- Fixed an issue where the filter dialog displayed a continuous spinner when both the column chooser and adaptiveUI mode were enabled.
- Fixed an issue where the applyPreRequest Middle wares did not execute while deleting multiple records from a remote data source.
- TreeGrid
- Resolved an issue where undefined records were added to the TreeGrid data source after row drag and drop when child aggregates were enabled.
- Resolved an exception that occurred when dragging and dropping the child summary row.
- Fixed an issue where, in Tree Grid with hierarchy mode set to "None", filtering records after collapsing all rows caused the filtered records to disappear and display a "No records to display" message when scrolling.
Syncfusion Essential Studio ASP.NET Core 2026 Volume 1 (33.1.44)主要版本2026年3月16日
功能
- Common
- .NET 11 Preview compatibility - Syncfusion ASP.NET Core controls are now compatible with the .NET 11 Preview 1 SDK, allowing developers to explore the latest runtime enhancements while continuing to use the full Syncfusion UI suite.
- New controls - The following controls have been added to ASP.NET Core:
- Inline AI Assist.
- Sankey Diagram.
- Production-ready control - The following control has been developed to meet industry standards and is now marked as production-ready for ASP.NET Core:
- Block Editor: The Block Editor is a modern, block-based content editing solution for web applications. It provides an intuitive and flexible interface for creating rich, structured documents using interactive content blocks.
- Inline AI Assist (Preview)
- The Inline AI Assist is a versatile AI-powered assistant control for modern web applications. It enables users to prompt AI services and receive intelligent responses directly within their interface, with flexible display modes and extensive customization options. This control supports both inline and pop-up response modes, command-driven interactions, and streaming responses, providing a seamless experience for AI-assisted content generation and editing. Whether used for code completion, content suggestions, or interactive assistance, it delivers powerful AI integration with minimal friction. Key features:
- Dual response modes: Display AI responses inline at the cursor position or in a pop-up overlay for flexible UI integration.
- Command actions: Display predefined commands and quick-action suggestions via mention-style pop-ups with customizable grouping and icons.
- Response actions: Configure actions such as accept, discard, and custom ones for managing and acting on AI-generated content.
- Action toolbar: Provide users with additional actions in this toolbar in the prompt input area.
- Markdown: Automatically convert Markdown responses to HTML for rich content rendering.
- Streaming responses: Supports word-by-word or chunk-based streaming of AI responses with real-time visual feedback and stop controls.
- Indicators: Includes visual indicators showing thinking or editing states during AI processing in inline mode and skeleton loading in pop-up mode.
- Customization: Allows customizing the default appearance, including responses, to suit users' needs.
- Sankey Diagram (Preview)
- The Sankey Diagram control is a powerful flow-visualization tool designed to represent the movement, distribution, and relationships between entities in a system. Ideal for illustrating energy transfers, material flows, cost breakdowns, user journeys, and process workflows, the Sankey Diagram uses nodes and weighted links to make complex systems visually intuitive and easy to analyze. Key features:
- Customizable nodes: Define the major stages or entities in your system with configurable node shapes, sizes, and styles, serving as the core anchors of your flow visualization.
- Weighted links: Visualize the magnitude of flow between nodes using proportional link widths. Larger flows appear prominently, helping users identify dominant pathways at a glance.
- Smart labels: Add clarity with contextual labels for nodes and links. Customizable label styling helps communicate information effectively without cluttering the visual.
- Descriptive titles: Enhance comprehension with chart titles and subtitles, allowing you to communicate the purpose or story behind the flow data.
- Interactive experience: Built-in interaction features, including tooltips, hover effects, and legend highlighting, create a dynamic exploration environment for end users.
- Customizable legends: Use legends to display node categories, color mappings, or additional contextual information for more meaningful visual interpretation.
- Responsive and adaptive: The diagram adapts fluidly to various screen sizes and layouts, offering a consistent experience across desktops, tablets, and mobile devices.
- Flexible layouts: Choose between horizontal and vertical flow orientations to best match your data presentation needs and storytelling style.
- Export and print: Export visualizations to PNG, JPEG, SVG, or PDF, or print directly for reports, dashboards, or presentations.
- AI AssistView
- Speech to text conversion in the input text area - The ASP.NET Core AI AssistView control now integrates speech-to-text conversion, allowing users to compose messages using voice input. This accessibility feature expands input options and streamlines workflows for users who prefer voice-based interaction or require hands-free input capabilities.
- Markdown and streaming - The ASP.NET Core AI AssistView control now supports real-time markdown-to-HTML conversion with configurable streaming properties. This feature enables developers to render rich-formatted content (including code blocks, tables, and styled text) as responses are generated, providing a more responsive and polished chat experience for end users.
- Scroll to the bottom - The ASP.NET Core AI AssistView control now includes a built-in scroll button that automatically appears when large message content requires vertical scrolling. The button enables users to quickly navigate to the latest response without manual scrolling, improving the user experience in chat-based interfaces with extensive conversation history.
- Block Editor
- Table column resizing - Users can adjust column widths of a table directly within the ASP.NET Core Block Editor. This enhancement improves table usability and enables users to create flexible content layouts with better control over the structure and presentation.
- Server image upload with enhanced UI - The image block has been enhanced with server-side image upload capabilities and an improved user interface. The updates include options for embedding external image URLs, a progress bar to display upload status, and streamlined file handling, providing users with image insertion and clear feedback during the upload process.
- Inline formatting and block transformation - The ASP.NET Core Block Editor control includes an inline toolbar that provides quick access to formatting options including code styling, hyperlinks, and block type transformation. This toolbar enables developers to create rich editing experiences that let users seamlessly convert block types, add inline links, and apply code formatting without disrupting the editing flow.
- Charts
- Series label support - Series-level labels can now be displayed directly on charts with configurable position and appearance options. This feature enhances chart readability and data clarity by enabling developers to annotate series without relying on separate legend elements. Labels support customization for alignment, formatting, and visibility control per series.
- Legend templates - The Charts component supports custom legend item templates, enabling developers to render custom HTML content for each legend entry. Custom templates are configured through the template property in legendSettings, allowing icons, formatted text, styled indicators, and other HTML elements to be displayed in place of default legend items. The template customization is applied per series, enabling consistent visual treatment across multiple series. This feature is fully backward compatible and does not introduce breaking changes to existing legend rendering behavior.
- Linear and radial gradients - Linear and radial gradient rendering is now supported across chart elements, including series, legend items, markers, tooltip markers, trend lines, and indicators. Gradients can be configured per series or element for fine-grained visual styling without requiring custom drawing code. This feature enhances visual hierarchy and data distinction in complex charts through built-in gradient definitions.
- Accumulation charts
- Legend templates - The accumulation charts now support custom legend item templates, enabling developers to render custom content for each legend entry. Template customization is configured through the template property in legendSettings, providing pie, doughnut, pyramid, and other accumulation chart types with improved readability and branding control.
- Linear and radial gradients - Linear and radial gradient rendering is now supported in accumulation charts, applicable to series, legend items, markers, tooltip markers, and individual data points. Gradient styling can be configured per element to create visually distinct presentations without requiring custom rendering or external styling frameworks.
- Stock Chart
- Legend templates - The Stock Chart component now supports custom legend item templates, enabling developers to render custom content for legend entries. Template customization is configured through the template property in legendSettings, supporting icon-based legends, descriptive labels for indicators, series annotations, and other custom content within the legend area.
- Linear and radial gradients - Linear and radial gradient rendering is now supported in the Stock Chart component, applicable to series, legend items, range navigator elements, trend lines, and indicators. Gradient definitions enhance visual contrast and range highlighting without custom rendering logic, enabling developers to create visually distinct financial chart presentations.
- Diagram
- Collaborative editing - Enabled multiple users to edit the same diagram in real time while keeping all views synchronized. Each change is instantly reflected in all users' views, ensuring a consistent state without requiring page refreshes.
- Visio file format (.vsdx) - Enabled the parsing and rendering of a Visio diagram (.vsdx) within the Syncfusion diagram canvas, as well as the modification and subsequent serialization of diagram content back into the Visio format (.vsdx). The implementation provides limited Visio compatibility, focusing on core elements such as nodes (basic shapes, flow shapes and group), connectors, ports, and annotations.
- Predecessor offset validation - Predecessor offsets are now validated during load time in addition to CRUD operations. This enhancement ensures dependency chains reflect the correct offset values from the initial load, providing more accurate scheduling without manual recalculation.
- Timeline view range - The visible timeline range can now be set independently of project scheduling dates, allowing the view to be expanded or restricted for focused planning and tracking.
- Data Grid
- Seamless virtual scrolling - The Data Grid's virtual scrolling has been upgraded to deliver a smooth, lag-free experience. Rows and columns continue to render only when visible in the viewport, but transitions remain fluid even during rapid navigation.
- Pivot Table
- Enhanced engine-based PDF export - The Pivot Table has major improvements to the engine-based PDF export feature, offering better customization, more accurate layouts, and a more consistent exporting experience. The key features are:
- Multiple Pivot Table exporting - Multiple Pivot Tables can be exported into a single PDF file by listing their IDs in the export settings. This feature helps create combined or comparative reports within a single document. The two layout options are:
- Same page: All Pivot Tables are placed on a single PDF page, with an option to add blank space between them.
- New page: Each Pivot Table is placed on its own PDF page.
- Template-based exporting - Pivot Tables can be exported with additional elements, such as hyperlinks and images, enabling richer, template-driven PDF layouts.
- UI-replicated exporting - A Pivot Table exported to PDF now closely matches the on-screen version, including its:
- Cell background colors.
- Font styles and colors.
- Row heights.
- Visual appearance.
- Advanced styling options - PDF cell styles can be customized using theming, conditional formatting, and export events such as pdfQueryCellInfo and pdfHeaderQueryCellInfo.
- Headers and footers - Headers and footers can include branding details, metadata, time stamps, or report titles. These additions help present important information clearly in the exported PDF.
- Custom aggregates and date formats - Custom formulas and localized date formats ensure accurate data representation in exported documents.
- Cell and row spanning - Merged cells are preserved during PDF export, improving layout accuracy in complex Pivot Table structures.
- Custom data source binding - Pivot values can be modified programmatically before exporting, enabling dynamic or scenario-based report generation.
- Rich Text Editor
- Table cell properties - The Rich Text Editor now supports table cell properties including width, height, cell padding, background color, vertical and horizontal alignment, border width, style, and color. These properties can be applied through the quick toolbar.
- Table, row, and column selection - Table, row, and column selection can now be performed by clicking selection icons that appear on hover. This improves table editing operations in larger documents.
- Image wrap - Images inserted into editor content now support text wrapping modes (left wrap, right wrap). These image wrap options can be applied using the quick toolbar.
- Multiple image paste - Multiple images can now be pasted or dropped simultaneously from the local file browser, accelerating content creation by inserting many images at once.
- Tree Grid
- Seamless virtual scrolling - The Tree Grid's virtual scrolling has been upgraded to deliver a smooth, lag-free experience. Rows and columns continue to render only when visible in the viewport, but transitions remain fluid even during rapid navigation.
Syncfusion Essential Studio ASP.NET Core 2025 Volume 4 SP1 (32.2.9)2026年3月10日
修正
- Grid
- Resolved an issue where an accessibility warning was thrown due to a missing id attribute in the clipboard feature of the Grid.
- Resolved an issue where resizing a Grid column using a touch pad on macOS caused text content in the Grid to be selected.
Syncfusion Essential Studio ASP.NET Core 2025 Volume 4 SP1 (32.2.8)2026年3月3日
修正
- Grid
- Resolved an inconsistency in keyboard navigation when using Shift+Tab to focus on the Grid component with column template.
- Fixed an issue where the details of the deselected records were not available in the rowDeselecting event when clearing the selection using the header checkbox.
Syncfusion Essential Studio ASP.NET Core 2025 Volume 4 SP1 (32.2.7)2026年2月24日
修正
- Grid
- Resolved an issue where calculatePageSizeByParentHeight method returned an incorrect value when showColumnChooser is enabled in the Grid.
- Fixed an issue where the detail indent cell width was altered unexpectedly when executing autofitColumns with auto resize mode.
- Resolved an issue where focus is not restored to the grid cell during repeated navigation using the tab key.
Syncfusion Essential Studio ASP.NET Core 2025 Volume 4 SP1 (32.2.5)2026年2月17日
修正
- FileManager
- The issue with NVDA screen reader failing to announce view change options during keyboard navigation in File Manager component has been resolved.
- The issue where upload submenu items are not localizing based on the culture applied in the File Manager component has been resolved.
- Grid
- Resolved an issue where initial filtering did not work when applying multiple date values with greater than or equal and less than or equal operators.
- Resolved an issue where a script error occurs during PDF export when the stacked header has no visible columns.
- Memory leak issue when deleting a record with showAddNewRow enabled has been resolved.
Syncfusion Essential Studio ASP.NET Core 2025 Volume 4 SP1 (32.2.4)2026年2月11日
修正
- DropdownList
- The issue with programmatic value binding in a virtualization dropdown has been fixed.
Syncfusion Essential Studio ASP.NET Core 2025 Volume 4 SP1 (32.2.3)2026年2月5日
功能
- Diagram
- Visio Import and Export
- Added support for Visio import and export, allowing users to import Microsoft Visio diagrams (.vsdx), edit them using built-in diagram tools, and export the updated diagrams back to Visio format for continued collaboration.
- The importFromVisio API allows users to import a Visio file (.vsdx) into the diagram canvas, while the exportToVisio API enables exporting the modified diagram back to Visio format (.vsdx). The diagramImporting and diagramExporting events are triggered during the respective import and export operations to track the process status.
- NOTE: This feature is currently experimental. Some Visio functionalities may be limited or may not work as expected.
- Grid
- Provided support for updating the grid properties when changing the dataSource and columns through the changeDataSource method.
修正
- DropDownTree
- The issue in Dropdown Tree where the selectable property set to false did not prevent interaction in checkbox mode has been resolved.
- Grid
- The issue where grouping breaks in ascending order when null/undefined values are present in a string type column has been resolved.
- Fixed inconsistent filtered icon appearance across all themes.
- Resolved an issue where a script error occurred when allowResizing is enabled and the last stacked header has no visible columns.
- Fixed an issue where getSelectedRecords returned only the current page records in the rowSelected event when isRowSelectable is enabled.
- MultiColumn ComboBox
- Fixed an issue where the screen reader failed to announce the list item position in the MultiColumn ComboBox.
- Pivot Table
- The localization text for the column chart and column axis label now renders properly in the pivot table.
- Tree Grid
- Resolved an issue where the actionFailure event was triggered even when the checkbox column and the tree column were the same.
- Fixed an issue where the next set of data not rendered on collapsing records when infinite scrolling is enabled.
Syncfusion Essential Studio ASP.NET Core 2025 Volume 4 (32.1.25)2026年1月27日
修正
- Grid
- Resolved an issue where the scrollbar position was not retained after toggling columns in the column chooser when using virtualization along with lazy load grouping.
- Fixed an issue where a visual glitch occurred during vertical scrolling when Grid has fixed height and frozen rows.
Syncfusion Essential Studio ASP.NET Core 2025 Volume 4 (32.1.24)2026年1月20日
修正
- Grid
- Resolved an issue where the filter option was shown as enabled in the column menu when the filter item was included in columnMenuItems and allowFiltering is set to false.
- Fixed an issue where grid focus behavior did not work correctly when enableHeaderFocus is set to false.
Syncfusion Essential Studio ASP.NET Core 2025 Volume 4 (32.1.23)2026年1月13日
修正
- DataManager
- Resolved an issue where the isEmpty operator did not filter null or undefined values in string type columns.
- Grid
- The issue where column visibility was not maintained properly when restoring grid settings through setProperties has been resolved.
- Fixed an issue where the frozen columns in the Grid were not removed when the frozenColumns property was set to zero using setProperties with muteOnChange enabled and the freezeRefresh method was called.
- The issue where getSelectedRecords returned an empty array for conditional row selection without paging has been resolved.
- Resolved an issue where a script error occurred when focus moved away from the Grid and then returned to the detailTemplate content.
- Resolved an issue where the isEmpty operator did not filter null or undefined values in string type columns.
Syncfusion Essential Studio ASP.NET Core 2025 Volume 4 (32.1.22)2026年1月6日
修正
- File Manager
- Resolved the breadcrumb bar dropdown button alignment issue in the file manager component.
- Grid
- The issue where the page refreshes during batch editing when allowKeyboard is set to false has been resolved.
- Resolved an issue where calling expandAll or collapseAll on grouped columns would throw a script error when the data source was empty.