JavaScript / HTML5 新闻

将 HTML 呈现为 PDF 以获得准确的输出

7月 18, 2025

HTML 转换为 PDF 以可移植格式保留 Web 布局和样式，非常适合用于报告、报表或动态文档。

Converting HTML files to PDF within PDF component libraries offers an easy way to capture richly styled, web-based content in a fixed, shareable format. This feature typically uses a browser-like rendering engine to accurately represent CSS, images, fonts, and links, ensuring that what you see in the browser is preserved in the document. It's especially useful for generating reports, invoices, documentation, and static snapshots of dynamic web pages, combining familiarity of web-based layout with the portability and consistency of PDFs.

Several JavaScript PDF controls offer HTML fo PDF conversion including:

Kendo UI PDF for Angular (part of Kendo UI by Telerik) enables client-side export of any HTML element or entire pages directly into PDF..
Aspose.PDF for JavaScript via C++ includes a robust HTML-to-PDF conversion engine (available in both on-premise and cloud APIs) that supports external CSS and resources.
IronPDF for Node.js by Iron Software leverages a Chromium-based rendering engine to convert HTML strings, files, or URLs into PDF documents.

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

Compare JavaScript PDF Controls

立即应用报表参数更改

7月 17, 2025

List & Label 现在包含一个属性，在参数被更改时，该属性可以自动刷新报表。

List & Label by combit is a software development toolkit that empowers developers to integrate comprehensive reporting functionalities into their desktop, web, and cloud applications. It offers features such as data binding, complex data visualization, and a user-friendly report designer, along with printing, exporting, and previewing capabilities. List & Label operates independently of programming languages and data sources, providing developers with the flexibility to design and deliver informative reports within their development environment.

List & Label now includes an "Apply immediately" property for report parameters, which when set, automatically re-renders the report immediately after the property in question is changed. This feature removes the need to manually refresh the report when updating the parameters, making it particularly useful in interactive reporting scenarios where users need to see updated results as they adjust filters or settings in real time.

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

List & Label is available in the following products:

用轴标签控件提升图表设计

7月 16, 2025

Stimulsoft Dashboards.PYTHON 2025.3.1 添加 3D 图表标签旋转、宽度控制和自动换行功能，以实现更清晰、更灵活的数据展示。

Stimulsoft Dashboards.PYTHON is a data visualization tool specifically designed for building interactive dashboards within Python applications. It combines a client-side JavaScript engine for data processing with a designer component to craft dashboards and a viewer for displaying them. This empowers developers to create clear and informative visual representations of data directly within their Python projects.

The Stimulsoft Dashboards.PYTHON 2025.3.1 update enhances 3D chart usability by introducing new axis label settings that improve how labels are displayed in complex data visualizations. Developers can now rotate labels to align with chart angles, define a maximum width to prevent overlap, and enable word wrap to maintain readability in constrained spaces. These additions provide greater control over chart formatting, allowing for clearer presentation of axis data, especially in dashboards with dense or multilingual content.

To see a full list of what's new in 2025.3.1, see our release notes.

Stimulsoft Dashboards.PYTHON is licensed per developer and is available as a perpetual license with 1 year support and maintenance. See our Stimulsoft Dashboards.PYTHON licensing page for full details.

Stimulsoft Dashboards.PYTHON is available individually or as part of Stimulsoft Ultimate.

为您的 Web 应用程序创建 JavaScript 报表

7月 15, 2025

参加 MESCIUS CodeClinic 直播网络研讨会，学习如何将高级报表解决方案整合到您的 Web 应用程序中。

ActiveReportsJS is a powerful, lightweight reporting tool designed to seamlessly integrate advanced reporting capabilities into any JavaScript application. ActiveReportsJS enables developers to create, view, export, and print richly formatted reports entirely on the client side - with zero server dependencies.

On July 24, 2025 at 11:00 AM EDT, MESCIUS (formerly GrapeCity) will be presenting a CodeClinic Live Webinar to demonstrate how you can include the ActiveReportsJS Report Viewer and Report Designer in your application. From implementing the controls to a step-by-step process on how to build reports, by the end, you'll have all of the tools needed to incorporate an advanced reporting solution in your web applications.

DevExpress 宣布新产品配置和定价

7月 14, 2025

DevExpress 25.1 版本包括新的 VCL Subscription +、强大的 AI 新工具以及 DevExpress .NET 产品线的许多更新。

DevExpress (Developer Express) is an award-winning software development company based in the United States. It produces coding assistance tools and components for Delphi, C++ Builder and Microsoft Visual Studio developers. The major part of its product line is VCL, .NET WinForms and ASP.NET components that replicate the UI of Microsoft Windows and Microsoft Office applications.

With the recent release of version 25.1, the entire DevExpress product line has undergone significant changes:

DevExpress VCL Subscription + - For years, DevExpress VCL Subscription has provided powerful, native VCL components for Delphi and C++Builder. With the launch of the new DevExpress VCL Subscription + (DevExpress VCL Subscription Plus), you also get access to DevExpress' JavaScript, ASP.NET Core, and Blazor UI libraries! With a single subscription, you get virtually everything you need to build rich, performant, cross-platform applications for Windows, the Web, and beyond. For a complete list of what's included in the new DevExpress VCL Subscription +, see our release notes.
DevExpress Reporting - The 25.1 release brings AI Assistance to this comprehensive suite of reporting tools. The new AI-powered Report Wizard uses natural language input to automatically build report layouts. Users can describe the report they need in plain text and the wizard interprets this input and automatically generates a matching report layout. For a full list of what's new in DevExpress Reporting v25.1, see our release notes.
DevExpress Universal - The flagship product has also been updated to bring AI functionality to many of its constituent products, including CodeRush Ultimate (with AI-powered tools to generate, modify, and navigate code) and DevExpress WinForms (with AI-driven semantic search). To see what's new in all of the product editions included in DevExpress Universal, see our release notes.

This powerful new functionality comes at a higher price. DevExpress has implemented price raises across all product lines for both new licenses and renewals. To view all of the current, updated prices, see the comprehensive product list on the DevExpress Brand Page.

**Note: If you have a current, valid quote from ComponentSource at the previous pricing, the price will be honored up to that quote's expiration date.

The DevExpress VCL Subscription + (DevExpress VCL Subscription Plus) includes: