Category News

用暫存單元節點提高網格性能

2月 25, 2025
Handsontable 15.1.0 重用和暫存單元節點，減少了不必要的 DOM 作，並將表呈現速度提高達 40%。

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 15.1.0 update enhances table rendering efficiency by reusing and caching cell nodes instead of creating them from scratch during each rendering cycle. This reduces unnecessary DOM manipulations, leading to faster updates, improved responsiveness, and smoother interactions, particularly when handling large datasets. By optimizing how cells are managed, this update minimizes performance bottlenecks, allowing applications to render complex tables more efficiently while maintaining a seamless user experience.

To see a full list of what's new in version 15.1.0, 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.

用基於文本的 Mermaid 語法生成關係圖

2月 25, 2025
Syncfusion Essential Studio WPF 2024 Volume 4 添加對 Mermaid 語法的支援，可輕鬆創建、共用和編輯思維導圖和流程圖。

Syncfusion Essential Studio WPF (available as part of Syncfusion Essential Studio Enterprise) is a powerful suite of over 95 UI controls, 50+ charts, and document processing libraries designed to boost the development of high-performance line-of-business applications for the Windows Presentation Foundation (WPF) framework. With built-in themes, touch-friendly interfaces, and seamless Visual Studio integration, it empowers developers to craft modern, feature-rich, and cross-platform experiences with ease.

The Syncfusion Essential Studio WPF 2024 Volume 4 update introduces support for importing and exporting mind maps and flowcharts using Mermaid syntax, providing developers with a streamlined way to define, edit, and visualize diagrams through a simple text-based language. This feature enables seamless integration with AI-assisted tools for generating Mermaid syntax, enhances cross-platform compatibility for sharing and editing diagrams, and simplifies the process of creating dynamic visualizations within WPF applications. By leveraging this update, developers can efficiently incorporate diagramming capabilities into their workflows and applications with minimal overhead.

To see a full list of what's new in 2024 Volume 4, see our release notes.

Syncfusion Essential Studio WPF is available as part of Syncfusion Essential Studio Enterprise which is licensed per developer starting with a Team License of up to five developers. It is available as a 12 Month Timed Subscription License which includes support and maintenance. See our Syncfusion Essential Studio Enterprise licensing page for full details.

Learn more on our Syncfusion Essential Studio WPF product page.

讓使用者在 PDF 中快速查找內容

2月 25, 2025
透過 PDF 書籤導航增強 WPF 應用程式的使用者體驗，從而在查看複雜文件時快速訪問關鍵部分。

Bookmark navigation in a PDF viewer enhances the user experience by allowing quick access to specific sections within a document. This feature enables users to navigate through large PDFs efficiently by leveraging a predefined structure of bookmarks, which often correspond to headings or key sections. It improves the usability of the viewer by eliminating the need for manual scrolling or searching, making it easier to locate specific content within the document. Navigating via bookmarks is particularly beneficial for documents with complex structures, such as technical manuals, reports, and e-books, where streamlined access to key information enhances productivity and readability. By integrating bookmark support, developers can ensure that their applications provide a seamless way to jump between sections without manually scrolling or searching.

Several WPF (Windows Presentation Foundation) PDF viewer components allow you to navigate via bookmarks, including:

  • DevExpress WPF PDF Viewer (part of DevExpress WPF) lets you navigate PDFs effortlessly using an interactive bookmark panel with expandable and clickable hierarchical entries.
  • Telerik UI PDF for WPF (part of Telerik UI for WPF) includes support for bookmark navigation, enabling end-users to move through files while maintaining a smooth UX.
  • Syncfusion WPF PDF (part of Syncfusion Essential Studio Enterprise) provides apps with bookmark functionality, so users can navigate to bookmarks present in the loaded PDF.

For an in-depth analysis of features and price, visit our WPF PDF viewer comparison.

Compare WPF PDF Viewer Components

透過對 .NET 9 的支援加速 Web 應用程式

2月 24, 2025
Smart UI Blazor 元件現在完全支援 .NET 9，確保新式 Web 應用程式的性能更快、穩定性更強。

Smart UI by Smart HTML Elements is an enterprise-grade UI library offering pre-built web components for developers in Angular, React, Vue, Blazor, and JavaScript. It boasts over 60 ready-to-use components including grids, charts, schedulers, and editors, all featuring two-way data binding, responsiveness, accessibility, and theming capabilities. This library helps developers rapidly build dynamic and modern web applications with consistent look-and-feel and rich functionalities, accelerating development time and ensuring professional quality.

The Smart UI v21.1.0 release adds full support for Microsoft .NET 9 in all Smart.Blazor components, enhancing compatibility with the latest Blazor features and ecosystem updates. This integration ensures that developers can leverage the most recent advancements in .NET 9, leading to improved performance and stability in their applications.

To see a full list of what's new in v21.1.0, see our release notes.

Smart UI (Smart HTML Elements) is licensed per developer and is available as a perpetual license with 1 year support and maintenance. It includes distribution to unlimited Web applications, SaaS projects, Intranets and Websites. Team, OEM and Enterprise licensing options are also available. See our Smart UI licensing page for full details.

Learn more on our Smart UI product page.

用行插入輕鬆擴展資料

2月 24, 2025
透過在試算表元件中插入行，使用者可以無縫地修改和擴展資料，從而確保動態內容更新的靈活性。

Inserting rows in spreadsheet components is a fundamental feature that allows users to dynamically expand their data sets while maintaining structure and organization. This capability is essential for applications that handle tabular data, enabling seamless modifications without disrupting existing content. Whether used for financial calculations, data analysis, or collaborative editing, the ability to add rows programmatically or through user interaction enhances flexibility and efficiency in spreadsheet-based applications.

Several React spreadsheet controls offer support for inserting rows including:

  • Wijmo FlexSheet (part of Wijmo by MESCIUS) provides built-in methods for inserting rows both through the UI and programmatically using its API.
  • Telerik Spreadsheet React (part of KendoReact by Telerik) enables users to insert rows dynamically while preserving formulas and formatting, ensuring data integrity.
  • Syncfusion Spreadsheet JavaScript (part of Syncfusion Essential Studio Enterprise) offers row insertion with support for undo/redo functionality for improved users control.
  • Infragistics Spreadsheet React (part of Infragistics Ignite UI) allows users to add rows via user commands or API calls, integrating with other spreadsheet operations.

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

Compare React Spreadsheet Controls