Spreadsheets 新闻

用电子表格同步实时协作

6月 24, 2025
SpreadJS 通过提供无冲突编辑的模块化协作框架在 JavaScript 应用程序中实现无缝实时协同编辑。

SpreadJS is a high-performance JavaScript spreadsheet and data presentation component designed for enterprise web applications. It enables developers to deliver Excel-like functionality directly within their web solutions, providing advanced features such as data binding, complex calculations, pivot tables, charts, and extensive formatting options. Fully compatible with modern JavaScript frameworks like React, Angular, and Vue, SpreadJS allows seamless integration and customization, empowering development teams to create interactive, data-driven user experiences without relying on external spreadsheet applications.

SpreadJS enables real-time collaboration within JavaScript spreadsheet applications through a modular, extensible framework currently available as a Developer Preview. This feature allows multiple users to work on the same spreadsheet simultaneously, maintaining data consistency and reducing the complexity of building collaborative functionality from scratch. It supports low-latency data synchronization, user presence indicators, and conflict-free concurrent editing, allowing multiple users to work simultaneously while maintaining consistent data states. Designed to integrate with various document types and backend systems, it simplifies the development of collaborative features without requiring developers to build the infrastructure from scratch. An online collaboration demo is available to explore these capabilities in action.

SpreadJS is licensed per developer and includes 1 Year Maintenance (major and minor version releases and unlimited support phone calls). SpreadJS requires an Annual or Perpetual Deployment License. The optional Add-ons are available at an additional cost, and require a SpreadJS license. See our SpreadJS licensing page for full details.

For more information, visit our SpreadJS product page.

通过自定义单元格样式增强数据清晰度

6月 11, 2025
用字体、颜色、边框和数字样式设置电子表格单元格的格式，使复杂数据呈现更清晰、更专业。

Cell formatting in spreadsheet components allows developers to manipulate the visual presentation of spreadsheet data, enhancing clarity and usability. This includes adjusting font styles, colors, borders, number formats, and alignment, which is especially valuable for building business or financial applications where precise data representation is critical. Such formatting capabilities ensure that end-users can interact with spreadsheets that are both functional and aesthetically tailored to the specific context of the application.

Several ASP.NET Core spreadsheet components support cell formatting, including:

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

Compare ASP.NET Core Spreadsheet Controls

从电子表格数据生成 PDF

5月 30, 2025
使用户能够在保留内容和样式的同时，直接在 JavaScript Web 应用程序中将电子表格导出为 PDF 文件。

Exporting a spreadsheet to PDF from a JavaScript application is a widely used feature that allows users to generate portable, print-ready documents directly from the browser. It converts the contents of a spreadsheet, such as cell data, formulas, formatting, charts, and images into a Portable Document Format (PDF) file. This capability ensures that the data, formatting, and layout from the original spreadsheet are preserved without relying on external applications or manual intervention. It is particularly useful for generating reports, invoices, or records that need to be shared, printed, or archived in a fixed format. By enabling PDF generation directly within the web application, developers can offer users a straightforward method to archive, print, or share spreadsheet content in a consistent and professional format across devices and platforms.

Several JavaScript spreadsheet components allow you to export to PDF, including:

  • SpreadJS by MESCIUS enables users to convert complex spreadsheet content, including formulas and styling, directly to PDF within a JavaScript application.
  • Telerik Spreadsheet jQuery (part of Kendo UI) provides an integrated PDF export option that retains the structure and styling of the spreadsheet for uniform document output.
  • Jspreadsheet Pro, through the export to PDF extension, facilitates the export of spreadsheet content to PDF, ensuring the integrity of the original document.
  • Syncfusion Spreadsheet JavaScript (part of Syncfusion Essential Studio Enterprise) allows you to save spreadsheet documents as PDF files, preserving layout and style.

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

Compare JavaScript Spreadsheet Components

探索您 JavaScript 电子表格中强大的 AI 驱动功能

5月 22, 2025
SpreadJS 18.1 包括用于自然语言和智能分析 AI 功能的开发人员预览版。

SpreadJS by MESCIUS is a high-performance JavaScript spreadsheet component designed to integrate Excel-like functionality into web applications. It allows developers to deliver robust spreadsheet experiences within their applications, complete with features like data import/export, complex formulas, conditional formatting, and extensive customization options. SpreadJS caters to a wide range of use cases, from financial modeling and data analysis to project management and interactive dashboards, ultimately allowing developers to build feature-rich and user-friendly web applications. SpreadJS 18.1 includes a Developer Preview of powerful AI-driven features designed to transform how users interact with JavaScript spreadsheets.

In this blog post, SpreadJS Product Manager Chris Bannon takes you through each of these AI features, shows you how to use them, and highlights the value they can bring to your JavaScript applications. The SpreadJS AI Add-on preview includes the following capabilities:

  • Formula generation and explanation using natural language
  • PivotTable generation based on descriptive input
  • AI worksheet functions for text processing and translation

Read the full blog to get started exploring the benefits available in adding AI into your JavaScript spreadsheets.

SpreadJS is licensed per developer and includes 1 Year Maintenance (major and minor version releases and unlimited support phone calls). SpreadJS requires an Annual or Perpetual Deployment License. The optional Add-ons are available at an additional cost, and require a SpreadJS license. See our SpreadJS licensing page for full details.

For more information, visit our SpreadJS product page.

使用 50 种图表类型可视化电子表格数据

5月 13, 2025
Xceed Workbooks for .NET V3.0 通过其 API 引入了对 50 种图表类型的支持，从而可以更轻松地直接在 .NET 应用程序中构建复杂的视觉对象。

Xceed Workbooks for .NET is a software component designed for .NET developers that enables the creation and manipulation of Microsoft Excel .xlsx files directly within their applications, without requiring Microsoft Excel or Office to be installed; it provides an API that allows for programmatic control over spreadsheet content, formatting, and structure, facilitating tasks such as report generation, data analysis, and document automation.

The Xceed Workbooks for .NET V3.0 release significantly enhances charting capabilities by allowing developers to programmatically create and manage a wide range of chart types without relying on external tools. From standard line, column, bar, pie, and doughnut charts to more advanced options like scatter, bubble, radar, and stock charts, the update ensures broad coverage of data visualization needs. Notably, the version also brings in new 3D chart types such as Surface3D and Contour3D, offering more depth and interactivity for technical and scientific data presentation. This expanded support empowers users to deliver polished, professional-grade reports and dashboards within their .NET environments.

To see a full list of what's new in V3.0, see our release notes.

Xceed Workbooks for .NET is licensed per developer and is available as a perpetual license with 1 year of updates and support. See our Xceed Workbooks for .NET licensing page for full details.

Xceed Workbooks for .NET is available individually or as part of Xceed Ultimate Suite.