Nouvelles Grids

Optimisez les grandes grilles de données avec le défilement virtuel

Décembre 17, 2025
Affichez uniquement ce que les utilisateurs voient pour maximiser la vitesse, réduire la consommation de mémoire et maintenir des interactions en grille fluides à n’importe quelle échelle.

Virtual scroll support in a grid component is a rendering strategy that displays only the rows and columns currently visible in the viewport while dynamically loading and unloading data as the user scrolls. It minimizes DOM size and memory usage by avoiding the creation of off-screen elements, which improves rendering speed, reduces layout thrashing, and maintains smooth interaction even with very large datasets. This approach enables grids to handle millions of records efficiently without requiring pagination, lowers CPU and GPU load, and delivers consistent performance across a wide range of devices.

Several React grid controls offer virtual scroll capability including:

  • DevExtreme React Data Grid (part of DevExtreme Complete by DevExpress) lets you render only visible records offering excellent performance for displaying thousands of data rows.
  • KendoReact Data Grid (part of KendoReact by Telerik) allows you to virtualize grid content for rapid scrolling and reduced DOM overhead with large datasets.
  • Wijmo React DataGrid (FlexGrid) (part of Wijmo by MESCIUS) facilitates virtual scrolling that loads data on demand, minimizing rendering work and preserving fluid navigation.
  • Infragistics Ignite UI for React Data Grid (part of Infragistics Ignite UI) enables row and column virtualization to significantly boost performance for large datasets.

For an in-depth analysis of features and price, visit our React grid controls comparison.

Compare React Grid Controls

Exportez facilement les données de la grille en PDF dans les applications Angular

Décembre 12, 2025
Infragistics Ignite UI for Angular 21 vous permet de rendre des données en grille en PDF, avec la prise en charge de la mise en page et de la mise en forme avancées.

Infragistics Ignite UI for Angular is a comprehensive suite of Angular components and UI controls designed to accelerate development of high-performance, enterprise-grade web applications. It offers a rich collection of data grids, charts, and other UI elements, along with advanced features like pivoting, docking, and hierarchical data management. Built on Angular, the toolkit integrates into existing projects and provides a foundation for building modern, responsive, and interactive user interfaces.

The Ignite UI for Angular 21 release introduces the Grid PDF Exporter, a new service that allows developers to export data directly into PDF format from both raw arrays and advanced Angular grid components like IgxGrid, IgxTreeGrid, IgxHierarchicalGrid, and IgxPivotGrid. It offers a rich set of export capabilities including support for multi-page documents, automatic handling of page breaks, and customization of PDF formatting. Whether you're working with hierarchical data or flat tables, the service provides a structured and flexible solution for generating professional PDF files.

To see a full list of what's new in version 21, see our release notes.

Infragistics Ignite UI for Angular is part of Infragistics Ignite UI which is licensed per developer and is available as a Perpetual License with a 1, 2 or 3 year support and maintenance subscription. See our Infragistics Ignite UI licensing page for full details.

Infragistics Ignite UI for Angular is available in the following products:

Ajustez et gérez facilement la disposition des grilles

Décembre 9, 2025
Les fonctionnalités de lignes et colonnes permettent aux utilisateurs de façonner l’affichage des informations, leur donnant ainsi plus de contrôle lors de la gestion des données de grille.

Row and column features form the core of modern grid components, enabling users to view, navigate, and manipulate tabular data efficiently. These capabilities improve usability and help developers present information in a structured, interactive format suited to many types of applications. By offering clear ways to organise, edit, and inspect information, row and column features allow users to work more effectively while maintaining control over how content is displayed.

Common features include:

  • Context menus offer quick access to actions such as editing, sorting, and column management.
  • Copying and pasting allows users to transfer data easily between grid cells or external applications.
  • Drag-and-drop supports intuitive rearrangement of rows or columns.
  • Expanding / resizing columns gives users the ability to adjust column width for better readability.
  • Freezing columns keeps key data visible while scrolling horizontally.
  • Hiding columns helps users focus on the most relevant information.
  • Reordering columns provides flexible control over layout and viewing preferences.
  • Row editing enables direct in-grid modifications to data values.
  • Selecting rows allows users to highlight, group, or operate on multiple records at once.

For an in-depth analysis of features and price, visit our Blazor grid components comparison.

Explore Blazor Row and Column Features

Simplifiez le thème de la grille de données avec des alias CSS

Décembre 9, 2025
Handsontable 16.2.0 met à jour ses variables CSS avec une hiérarchie d’alias structurée, facilitant la gestion et la personnalisation des thèmes.

Handsontable is a JavaScript library designed to help developers build interactive data grids into their web applications. Offering a familiar spreadsheet-like interface, it allows users to edit, sort, and filter data with ease. Highly customizable and compatible with popular frameworks like React and Angular, Handsontable empowers developers to build robust data manipulation features into their web applications.

The Handsontable 16.2.0 update introduces a redesigned approach to CSS theming with the addition of an alias-based variable system. This new hierarchy organizes CSS variables into logical layers, separating core values from theme-specific settings. As a result, developers can now apply consistent visual customization across the grid while maintaining clean, manageable stylesheets. This change significantly reduces the guesswork involved in identifying the correct variables and improves maintainability by clearly documenting the relationships between base tokens and theme aliases. It's a notable enhancement for teams looking to build and manage complex, branded UI components with greater efficiency and clarity.

To see a full list of what's new in version 16.2.0, see our release notes.

Handsontable is licensed per developer and is available as an Annual or Perpetual license with 1 year support and maintenance. See our Handsontable licensing page for full details.

For more information, visit our Handsontable product page.

Améliorez l’affichage des données et l’interaction

Décembre 5, 2025
FastGrid propose des vues de données claires et intuitives avec tri, filtrage et édition intégrés, réduisant le codage de l’interface utilisateur et accélérant le développement des applications.

FastGrid is a modern, high-performance grid component designed for VCL and Lazarus environments, now incorporated into the FastReport VCL Ultimate package. It provides developers with an efficient and intuitive way to present, explore, and interact with data using minimal code. By supporting the standard TDataSource interface, FastGrid works easily with a wide range of database access technologies, including FireDAC, ADO, BDE, IBX, Oracle, and more, making it a versatile solution for data-driven applications. Its full compatibility with FastReport VCL also allows users to print and export while retaining all sorting, filtering, and visual settings.

The new FastGrid component introduces a robust set of features that benefit developers working with data grids. It offers built-in filtering and sorting that eliminate the need for custom UI logic, as well as smart editors that automatically adapt to the underlying data type, such as text, numeric values, lists, checkboxes, or even images, to enhance usability and accuracy. FastGrid delivers full WYSIWYG configuration at design time, allowing precise control of columns and interface elements. It is fully integrated with FastReport VCL, enabling printing and exporting to all supported formats while preserving display settings and user-applied filters. With full source code included, developers also gain the flexibility to customize and extend the component to meet specific project requirements.

FastGrid is included in FastReport VCL Ultimate which is licensed per named user and is available as a Perpetual license with 1 year of technical support and product updates. See our FastReport VCL Ultimate licensing page for full details.

Learn more on our FastReport VCL Ultimate product page.