Architecture News

将动态计算添加到报表

5月 6, 2026
定义计算字段以在运行时生成数值，从而减少修改底层数据源或预处理逻辑的需要。

Calculated fields are dynamic values derived from existing data within reporting components. They enable complex data manipulations, calculations, and transformations, providing enhanced data analysis capabilities. By creating new fields based on existing data, calculated fields offer flexibility and efficiency, allowing users to perform calculations, aggregations, and logical comparisons directly within the report. This empowers users to generate insights, visualize trends, and make data-driven decisions without requiring modifications to the underlying data source, ultimately improving report accuracy and usability.

Several React reporting controls offer support for calculated fields:

  • DevExpress Reporting provides a comprehensive expression engine that allows calculated fields to be defined using a rich syntax, supporting functions and conditional logic.
  • ActiveReportsJS by MESCIUS enables developers to create calculated fields using JavaScript-based expressions, offering flexibility for dynamic calculations.
  • Stimulsoft Reports.JS includes built-in support for calculated fields with an intuitive expression editor, allowing users to define formulas that can reference other fields.

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

Compare React Reporting Controls

用范围图可视化数据变化

5月 5, 2026
用揭示模式的直观视觉效果高亮显示价值区间，从而使比较和趋势更清晰，解读一目了然。

Range charts visualize the difference between minimum and maximum values for each data point using a filled area to represent variation. This makes it easier to understand fluctuations, compare ranges and identify patterns without the clutter of multiple lines. By focusing on value distribution rather than individual points, they improve readability and highlight trends and inconsistencies at a glance. They are useful for scenarios such as tracking temperature ranges, monitoring performance thresholds or comparing variations across datasets.

Several .NET Blazor charting components provide you with range charts, including:

  • Telerik UI Blazor Chart (part of Telerik UI for Blazor) lets you visualize value ranges with filled areas, enabling clear comparison of variations and trends.
  • Infragistics Ignite UI for Blazor Chart (part of Infragistics Ignite UI) allows you to display minimum and maximum values effectively, highlighting fluctuations.
  • TeeChart .NET for Blazor by Steema Software facilitates range-based visualizations, helping you represent value differences clearly while identifying trends and inconsistencies.
  • Syncfusion Blazor Charts (part of Syncfusion Essential Studio Enterprise) lets you present data ranges using intuitive visuals, making it easier to compare results.

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

Compare .NET Blazor Chart Components

用高级输入编辑器简化数据输入

5月 5, 2026
FastReport VCL Reporting Lazarus 添加 10 个高级 UI 编辑器，使开发更快，定制更丰富。

FastReport VCL Reporting Lazarus is a powerful reporting solution for the Lazarus IDE built on Free Pascal, enabling developers to design and generate rich, band oriented reports for Windows and Linux applications. It provides a visual report designer with support for text, images, tables, and scripting in multiple languages, allowing the creation of diverse report types such as invoices, catalogs, and business forms. With integrated data handling, export to widely used formats, and full source code access, it offers extensive customization and flexibility. Its cross platform compatibility, multi language support, and seamless alignment with FastReport VCL make it an efficient choice for developers building scalable, data driven applications.

The latest FastReport VCL Reporting Lazarus release introduces new UI editor components that enhance application development by providing more advanced input controls and extended customization beyond standard components. This enables developers to implement richer user interfaces with built in support for features such as barcode generation, masked input, and currency handling, reducing the need for custom development and third party libraries.

FastReport VCL Reporting Lazarus is licensed per named user and is available as a Perpetual license with 1 year of technical support and product updates. See our FastReport VCL Reporting Lazarus licensing page for full details.

Learn more on our FastReport VCL Reporting Lazarus product page.

在 jQuery 中跨多列排序数据

5月 5, 2026
通过在多网格列上应用分层排序，在 Web 应用程序中高效组织和比较复杂数据集。

Multi-column sorting in a grid allows users to order data based on more than one column at the same time, applying a hierarchy of sort conditions. This means that when values in a primary column are identical, secondary or tertiary columns are used to further refine the order. The approach improves data exploration by enabling more precise organization, reducing the need for manual filtering, and supporting clearer comparisons across related fields. It is particularly useful in datasets where single-column sorting does not provide enough context to surface meaningful patterns.

Several jQuery grid components allow you to sort multiple columns, including:

  • DevExtreme jQuery Data Grid (part of DevExtreme Complete by DevExpress) supports multi-column sorting via a configurable mode with UI and API control.
  • Kendo UI jQuery Data Grid (Table) (part of Kendo UI by Telerik) enables multi-column sorting with modifier keys and configurable control over sorting behavior and order.
  • jQWidgets Grid (part of jQWidgets) provides multi-column sorting with support for defining sort priority and direction, manageable through both user interaction and code.
  • ZingGrid supports sorting across multiple columns, with behavior that can be configured and adapted through declarative attributes and event-driven customization.

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

Compare jQuery Grid Components

在 Angular 应用中启用统一的 UI 主题

5月 1, 2026
在各个组件间应用集中样式，以便与品牌保持一致、简化维护并支持可扩展设计系统。

Theming support in UI component suites refers to the capability to define and apply consistent visual styles, such as colors, typography, spacing, and component appearances across an entire application. It typically allows developers to customize or switch themes dynamically, enabling alignment with branding requirements or user preferences without modifying core component logic. This separation of styling from functionality improves maintainability, reduces duplication, and accelerates development by promoting reuse, while also supporting scalability as design systems evolve and new themes are introduced.

Several Angular UI suites offer theming including:

  • Wijmo by MESCIUS allows you to apply consistent themes across components using CSS variables and customization tools, supporting branding alignment and visual updates.
  • Kendo UI by Telerik lets you build and manage themes through its ThemeBuilder and Sass-based styling, enabling control over component appearance and branding.
  • DevExtreme Complete by DevExpress facilitates theming with predefined styles and a visual theme builder, allowing developers to tailor UI components while maintaining consistency across applications.
  • Smart UI (Smart HTML Elements) allows you to customize themes using CSS variables and built-in styling options, enabling cohesive design control and efficient updates.

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

Compare Angular UI Suites