JavaScript / HTML5 新聞

簡化了 Node.js 中的文件處理

2月 25, 2025
Aspose.Words for Node.js via .NET 支援強大的文件創建、編輯和轉換，所有操作均在一個 Node.js 環境中進行。

Aspose.Words for Node.js via .NET is a powerful document processing library that enables developers to create, edit, convert, and manipulate Word documents within Node.js applications. Built on the .NET framework, it offers comprehensive support for various document formats, including DOCX, DOC, RTF, HTML, and PDF. By integrating with Node.js, it allows server-side applications to handle complex document automation tasks without requiring Microsoft Word or any other external dependencies. The library provides an extensive API for working with text, images, tables, and styles, making it a versatile solution for document generation and processing in web-based and cloud environments.

With its high-performance document rendering and conversion capabilities, Aspose.Words for Node.js via .NET is ideal for businesses that require automated report generation, large-scale document conversion, or real-time content modification. Developers can leverage its advanced features to extract and manipulate document data, apply formatting, and integrate document processing workflows into their applications. The ability to generate high-fidelity PDFs and maintain document structure across different formats ensures consistency and accuracy in document-heavy applications. Whether used for generating business reports, processing legal documents, or automating document workflows, the library provides a reliable and efficient solution for managing Word documents in a Node.js environment.

Aspose.Words for Node.js via .NET is offered as Developer Small Business, Developer OEM, Developer SDK, Site Small Business, Site OEM and Site SDK licenses catering to a range of business needs. Licenses are perpetual, and include 1 year of support and maintenance. Subscription renewals are also available. See our Aspose.Words for Node.js via .NET licensing page for full details.

Aspose.Words for Node.js via .NET is available individually or as part of the following products:

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

直觀地比較資料點之間的差異

2月 24, 2025
為 Angular 應用程式配備範圍條形圖可以顯示值範圍，這對於可視化價格等指標的波動非常有用。

Range bar charts provide a way to visualize data that includes both minimum and maximum values. The bars displayed represent a value range, spanning between the minimum and maximum levels, rather than a single point. This type of chart makes it easier for users to compare variations across different categories or time periods, detect anomalies, and identify trends. This makes them particularly useful for scenarios where understanding variations within a range is important, such as stock price fluctuations, project timelines, or performance metrics. Their structured layout improves readability, making them a valuable tool in financial analysis, scheduling, and business intelligence applications.

Several Angular charting components provide you with range bar charts, including:

  • DevExtreme Chart (part of DevExtreme by DevExpress) allows developers to incorporate range bar charts into their Angular applications to effectively display data distributions.
  • Highcharts Stock by Highsoft supports Angular and provides interactive range bar charts, ensuring a seamless user experience when visualizing fluctuating values over time.
  • Kendo UI for Angular Chart (part of Kendo UI by Telerik) includes responsive, customizable range bar charts, enabling the clear visualization of minimum and maximum values.
  • Ignite UI for Angular Chart (part of Infragistics Ignite UI) facilitates the creation of dynamic range bar charts, ideal for Angular apps requiring variable data range monitoring.

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

Compare Angular Chart Components

用即時更新將原始資料轉變為見解

2月 24, 2025
Kendo UI for jQuery v2025 Q1 添加一個創建資料驅動圖表的圖表嚮導，從而增強了視覺化效果和工作流程效率。

Kendo UI by Telerik is a comprehensive suite of JavaScript UI components designed to accelerate web application development. Offering pre-built, customizable elements for grids, charts, schedulers, and more, it streamlines UI creation across popular frameworks like jQuery, Angular, React, and Vue. Key features include responsive design, accessibility, and high performance, enhancing user experience. Developers benefit from reduced development time, consistent UI patterns, and the ability to build feature-rich applications faster.

The Kendo UI for jQuery v2025 Q1 update introduces the Chart Wizard, a streamlined tool that simplifies chart creation by allowing developers to generate data-driven visualizations directly from grids, data-bound components, or external sources. This feature reduces manual configuration, enhances workflow efficiency, and ensures a seamless integration process, enabling developers to quickly transform raw data into meaningful insights while maintaining full customization control.

To see a full list of what’s new in v17.1.0 (2025 Q1), see our release notes.

Kendo UI is licensed per developer and has two licensing models: an annual Subscription License and a Perpetual License. The Subscription license provides access to the latest product updates, technical support, and exclusive benefits for a flat annual fee, and must be renewed to continue using the software. The Perpetual license is a one-time purchase granting access to the current released version and includes a one-year subscription for product updates and technical support.  After this initial period, users can choose to renew the subscription element to continue receiving updates and support; otherwise, they may continue using the installed version available during their active subscription term but will forgo future updates and support. See our Kendo UI licensing page for full details.

Kendo UI is also available to buy individually or as part of: