JavaScript / HTML5 新聞

在您的 Node.js 應用程式中為文件添加浮水印

7月 12, 2024
GroupDocs.Watermark for Node.js via Java 使應用程式能夠管理 PDF、Microsoft Office 文件和圖像中的浮水印。

GroupDocs.Watermark for Node.js via Java empowers developers with a powerful document watermarking solution designed to seamlessly integrate into Node.js applications. This library, leveraging the capabilities of the Java API, extends Node.js functionality to add, search for, and remove watermarks from various document formats. Supported formats include popular choices like PDF, Microsoft Office suite files (Word, Excel, PowerPoint), and common image formats (JPEG, PNG, etc.).

This robust solution offers a multitude of benefits for developers. It bolsters document security by embedding watermarks, such as text or images, to deter unauthorized copying. Customization options allow for fine-tuning watermark appearance, including font styles, opacity, and positioning within the document. GroupDocs.Watermark for Node.js via Java caters to various use cases, including protecting sensitive documents, branding presentations, and adding copyright information to images.

GroupDocs.Watermark for Node.js via Java is offered as Developer Small Business, Developer OEM, Site Small Business, and Site OEM 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 GroupDocs.Watermark for Node.js via Java licensing page for full details.

GroupDocs.Watermark for Node.js via Java is available in the following products:

為 JavaScript 元件設置預設焦點

7月 10, 2024
Wijmo build 5.20241.19 添加 focusFirst 實用程式，使開發人員能夠以程式設計方式設置初始焦點，從而增強了鍵盤的可訪問性。

Wijmo by MESCIUS is a comprehensive JavaScript library offering a suite of high-performance UI components and data grids specifically designed to streamline the development of modern enterprise applications. It emphasizes reduced development time and improved maintainability, along with a focus on performance through its efficient design and small module size. Wijmo integrates seamlessly with popular JavaScript frameworks like Angular, React, and Vue.js, and supports cutting-edge technologies like TypeScript, making it a versatile solution for building complex web applications.

The Wijmo 2024 v1 (Build 5.20241.19) update introduces a new focusFirst Utility that allows developers to set which part of a component should get the initial focus. Setting the first interactive element upon loading a container control improves accessibility by ensuring a clear starting point for keyboard interaction. For example instead of the default focus point of a login dialog being the username field, the email address field could be set as the initial focus point.

To see a full list of what's new in 2024 v1 (Build 5.20241.19), see our release notes.

Wijmo is licensed per developer. Developer Licenses are perpetual and include 1 year Subscription which provides upgrades, including bug fixes and new features. See our Wijmo licensing page for full details.

Learn more on our Wijmo product page.

利用 AI 從簡單的提示建立圖表

7月 10, 2024
Highcharts 透過其 Highcharts GPT 外掛程式和 GitHub Copilot 集成簡化了圖表創建，從而實現了智慧代碼完成。

Highcharts is a JavaScript charting framework that allows web developers and data analysts to generate dynamic, visually appealing charts and graphs for websites and web applications. It can display a variety of chart types, including line, spline, area, column, bar, pie, scatter, and many more. Highcharts is well-known for its ease of use, rich documentation, and ability to handle huge datasets efficiently. Features include responsive design, accessibility support, and cross-browser compatibility. Its customization capabilities allow users to create bespoke data visualizations that increase engagement and provide insightful data presentations.

The Highcharts GPT add-on (powered by ChatGPT), and GitHub Copilot support in Highsoft products provide software developers with significant productivity enhancements by integrating AI-driven code assistance directly into their workflow. The Highcharts GPT add-on leverages natural language processing to generate and customize complex chart configurations, reducing the time and effort required for manual coding and enabling developers to focus on higher-level design and functionality. GitHub Copilot integration further streamlines development by offering intelligent code completions and suggestions, facilitating rapid prototyping and error reduction. Together, these Artificial Intelligence tools enhance coding efficiency, improve accuracy, and accelerate the development of sophisticated data visualizations.

For more information see the Highcharts GPT and Highcharts + Github Copilot blog posts.

Highcharts Core is licensed on an annual or perpetual basis, OEM licenses, and Advantage Renewals. It is licensed per Developer and has several license options including Internal, SaaS, SaaS+, and Self Hosted. See our Highcharts Core licensing page for full details.

Learn more on our Highcharts Core product page.

提供對報表資料的精細控制

7月 8, 2024
透過對您報表中的資料進行篩選和分組，您可以將原始資料轉化為可操作的見解，從而實現資料推動的決策。

Filtering and grouping report data empowers users to drill down into specific details and identify trends. By filtering data based on relevant criteria, users can isolate subsets of information, while grouping organizes data points based on shared characteristics, allowing for comparisons and pattern recognition within the larger dataset. This combined functionality fosters a deeper understanding of the information being presented.

Several Angular reporting controls offer the ability to filter and group data including:

  • DevExpress Reporting empowers your Angular applications with interactive report generation featuring robust data filtering and multi-level grouping capabilities.
  • ActiveReportsJS by MESCIUS lets you design and deliver feature-rich reports, including user-driven data filtering and customizable data grouping options.
  • Stimulsoft Reports.JS streamlines Angular report development with advanced data filtering and hierarchical data grouping for insightful data visualization.

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

Compare Angular Reporting Controls

提供高性能的 React 原生報表

7月 8, 2024
DevExpress Reporting 24.1 添加 React Report Viewer 原生元件，以改善使用者體驗，而沒有 JavaScript 包裝器限制。

DevExpress Reporting is a powerful, versatile tool for building reports in the .NET ecosystem. It lets you design professional-looking reports with a visual editor, connect to various data sources, and customize them with charts, graphs, and interactive elements. Whether you're creating invoices, sales summaries, or complex dashboards, DevExpress Reporting offers the flexibility and features to bring your data to life in a clear and insightful way. It integrates seamlessly with WinForms, WPF, Web, and Blazor applications, making it a popular choice for developers who need a robust reporting solution.

The DevExpress Reporting 24.1 release introduces a native React Report Viewer component that streamlines the integration of reporting into React applications. This new component leverages the proven architecture of the DevExpress Angular Report Viewer, eliminating the need for JavaScript wrappers and ensuring a more responsive and performant user experience. This translates to benefits like faster rendering and a more intuitive user interface for interacting with reports within React applications, making it ideal for scenarios requiring seamless report viewing and interaction within complex React dashboards or data analysis tools.

To see a full list of what's new in version 24.1, see our release notes.

DevExpress Reporting is licensed per developer and is available as a Perpetual License with a 12 month support and maintenance subscription. See our DevExpress Reporting licensing page for full details.

DevExpress Reporting is available to buy in the following products: