Category News

庆祝与 Froala 合作 5 周年

5月 19, 2025
自 2020 年以来，ComponentSource 和 Froala 一直合作，为开发人员提供强大的富文本编辑解决方案。

ComponentSource has helped extend access to Froala's lightweight WYSIWYG HTML editor by making it available to developers around the world. The JavaScript-based editor integrates easily into web applications, offering straightforward rich text editing capabilities that fit well within ComponentSource's global catalog of developer tools.

The partnership between ComponentSource and Froala, now spanning five years, reflects a shared dedication to providing developers with high-quality and easily accessible software. This collaboration has created a reliable channel for developers to obtain Froala's products.

As they mark five years of working together, ComponentSource and Froala continue to support developers with accessible editing solutions. The availability of Froala Editor through ComponentSource underscores its position as a useful tool for modern web content editing, and strengthens ComponentSource’s role as a resource for trusted development components.

Froala Editor is licensed per product and domain. It is available as an annual or perpetual license with version upgrades and support. See our Froala Editor licensing page for full details.

For more information, visit our Froala Editor product page.

在数据网格应用中将列设置为必填

5月 16, 2025
使用 JavaScript 中的网格控件定义必填列，从而确保填写基本字段以保持输入完整有效。

A fundamental feature in a data grid is the ability to specify that a column must be populated with values and cannot be left empty. By designating certain columns as mandatory, developers can enforce input rules that prevent users from leaving critical fields blank, such as user identifiers, product names, or timestamps. Required columns are typically enforced through validation rules that prevent the submission or processing of incomplete records, thereby ensuring the completeness and validity of data entries. This improves data integrity, reduces the likelihood of processing errors, and supports consistent business logic across applications that rely on structured datasets.

Several JavaScript grid controls allow you to set columns as required, including:

  • Wijmo FlexGrid (part of Wijmo by MESCIUS) is a JavaScript data grid that allows columns to be marked as required, including built-in validation logic to ensure compliance.
  • Jspreadsheet Pro Data Grid (part of Jspreadsheet Pro) supports the use of validation rules to ensure entries meet predefined criteria, enabling you to define mandatory fields.
  • SmartClient Grid (part of SmartClient by Isomorphic Software) equips JavaScript apps with required column configuration to prevent the submission of incomplete records.
  • Ignite UI Angular Grid (part of Infragistics Ignite UI) offers developers an out of the box validator to enforce the population of required columns during data entry.

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

Compare JavaScript Grid Controls

为用户反馈提供本地化的 AI 响应

5月 16, 2025
Oxygen Feedback V5.2 AI 助手查询现在以充分了解语言的方式处理，从而提高了答案的相关性。

Oxygen Feedback by Syncro Soft is a modern feedback management platform designed for technical writers, software developers, and content managers seeking to streamline user interaction with documentation. It integrates seamlessly with Oxygen XML Editor and WebHelp, enabling teams to gather, manage, and act on user feedback directly within their documentation portals. Key features include intuitive comment tracking, real-time notifications, role-based moderation, and detailed analytics to monitor user engagement and content effectiveness. By simplifying collaboration and enhancing user-driven insights, Oxygen Feedback helps organizations improve documentation quality, increase user satisfaction, and foster stronger connections with their audience.

The Oxygen Feedback V5.2 release adds support for multi-lingual AI assistant responses. The responses received from the AI Assistant are now displayed in the same language as the user's input. The language of the indexed documentation is also detected, ensuring that search queries are made in the correct language to retrieve relevant results.

To see a full list of what's new in V5.2, see our release notes.

Oxygen Feedback is licensed per site configuration and is available as a Timed Subscription license. Support & Maintenance Pack (SMP) is included for the duration of your subscription. See our Oxygen Feedback licensing page for full details.

Learn more on our Oxygen Feedback product page.

在 C# .NET RDL 报表中创建计算字段

5月 16, 2025
使用 ActiveReports.NET 根据现有数据创建新值，从而实现动态计算。

ActiveReports.NET helps you deliver beautiful reports with intuitive Visual Studio integrated report designers and rich controls. It provides code-based cross-platform reporting, easy-to-use designers, and a flexible API, enabling you to design and deliver powerful reports with intuitive, reliable, and user-friendly report designers and controls.

In this blog post, MESCIUS Product Manager Alec Gall shows you how to add a calculated field to your report using the ActiveReports.NET Web Designer. Steps include:

  • Opening the Data Tab
  • Editing the Data Set
  • Adding a Calculated Field
  • Defining your Calculation
  • Using the Field in your Report

Read the complete blog to learn this simple but powerful method to extend your data inside ActiveReports.NET.

ActiveReports.NET is licensed per developer and is available with or without a 12 month support and maintenance subscription. See our ActiveReports.NET licensing page for full details.

Learn more on our ActiveReports.NET product page.

轻松将页面添加到 PDF 文档

5月 16, 2025
使用户能够通过在 PDF 文件中的任何位置插入页面的工具轻松扩展文档，而无须离开查看器。

Adding a page to a PDF file is a key feature in modern PDF viewer components, enabling users to dynamically insert new content into existing documents. This capability is particularly useful in web applications that require real-time document editing or automated PDF generation, such as form processing, report building, or multi-user collaboration platforms.

Several ASP.NET Core PDF viewer controls offer the ability to add pages to a PDF file including:

  • Telerik UI PDF for ASP.NET Core (part of Telerik UI for ASP.NET Core) allows developers to insert a new page at any location.
  • Document Solutions for PDF by MESCIUS enables the addition of new pages with configurable size and orientation, making it ideal for dynamic document creation.
  • Syncfusion ASP.NET Core PDF (part of Syncfusion Essential Studio Enterprise) provides methods to add blank pages or clone existing ones.

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

Compare ASP.NET Core PDF Viewer Controls