JavaScript / HTML5 新闻

在 Vue.js 中扩展数据分析报表功能

8月 9, 2024
支持计算字段的报表组件通过启用更全面、更深入的数据分析功能增强了报表。

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 Vue.js reporting components offer support for calculated fields:

  • ActiveReportsJS by MESCIUS is a reporting tool that facilitates the creation of dynamic reports in Vue.js and supports the creation of calculated fields for more detailed analysis.
  • DevExpress Reporting integrates with Vue.js and ships with several data shaping options, including calculated fields, to provide reporting applications with enhanced data analysis.
  • Stimulsoft Reports.JS allows you to create, edit, build, view, and export reports in Vue.js applications, offering users the ability to create virtual calculated data columns.

For an in-depth analysis of features and price, visit Vue.js reporting components comparison.

Compare Vue.js Reporting Components

增强您 JavaScript 图表中的数据交互

8月 6, 2024
LightningChart JS v6.0.0 引入了增强的光标功能，以改进 3D 图表和大型点云中数据点的显示。

LightningChart JS is a high-performance JavaScript charting library optimized for real-time data visualization. Leveraging WebGL and GPU acceleration, it enables developers to create interactive, complex charts capable of handling massive datasets with high refresh rates. Ideal for applications demanding rapid data updates and smooth interactions, LightningChart JS provides a robust API for customization and integration into web-based projects.

The LightningChart JS v6.0.0 update introduces enhanced cursor capabilities, providing developers with greater control over cursor behavior and appearance. New features include custom cursor shapes, dynamic cursor updates based on data points, and precise cursor positioning, allowing for more informative and interactive visualizations. These improvements facilitate the creation of tailored user experiences and enable developers to effectively convey complex data insights through intuitive cursor interactions.

LightningChart JS v6.0.0 cursor improvements include:

  • Revamped Cursor API: Built-in support for displaying multiple values, better default cursor formatting, and 3D chart compatibility.
  • Cursors for Large Point Clouds: Optimized for applications with massive point cloud series, handling tens of millions of data points.
  • Simplified Customization: Enhanced default formatting reduces the need for custom cursor formatting.

To see a full list of what's new in v6.0.0, see our release notes.

LightningChart JS is licensed based on method of deployment with options including SaaS Developer Licenses, Application Developer Licenses, and Publisher Developer Licenses. Each license is perpetual and includes 1 year subscription for technical support and software updates. See our LightningChart JS licensing page for full details.

Learn more on our LightningChart JS product page.

为用户提供清晰的交互点

8月 5, 2024
按钮控件是重要的 UI 元素，其可通过为用户操作提供明确的目标和保持设计一致性来增强用户体验。

Button controls are specialized tools within design and content management systems that facilitate the creation, customization, and management of buttons. These controls empower users to effortlessly tailor button appearance, size, color, and functionality without requiring coding expertise, streamlining the design process and enhancing user interface consistency across digital platforms.

Several Angular data editor collections offer button editor controls including:

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

Compare Angular Data Editors

降低服务器负载，加快数据处理速度

8月 2, 2024
List & Label 29.003 添加高级缓存机制，以减少服务器负载并使数据密集型操作更快、响应更迅速。

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.

The List & Label 29.003 service pack introduces multiple caching mechanisms to optimize performance during operations involving large data structures within the Web Designer. With these mechanisms, the system significantly reduces the frequency of resource-intensive web server requests, thereby decreasing the load on the server. This approach optimizes resource utilization by storing frequently accessed data in temporary storage, thus decreasing the need for repeated data retrieval from the server. The result is faster data processing and improved response times, which is especially beneficial when handling complex design scenarios that demand extensive data processing.

To see a full list of what's new in 29.003, see our release notes.

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:

快速开发新式数据密集型应用

8月 2, 2024
Sencha 的 ReExt 工具将 140+ Sencha Ext JS UI 组件与 React 集成，以实现高性能、功能丰富的界面。

Sencha Ext JS is a comprehensive JavaScript framework for building robust, data-intensive web applications. It offers a rich library of pre-built UI components, advanced data management capabilities, and tools for efficient development and testing, enabling rapid creation of cross-platform applications with high performance and a polished user experience.

ReExt is a library that seamlessly integrates Sencha Ext JS high-performance UI components into React applications. It provides a bridge between the two frameworks, allowing developers to leverage the rich feature set of Ext JS for building complex user interfaces while maintaining a React-based development workflow, accelerating development and enhancing application capabilities. ReExt enables developers to build powerful, data-driven applications by combining the flexibility and simplicity of React with the robust, feature-rich components of Ext JS.

To utilize ReExt you will need a Sencha Ext JS License, available in Pro, Enterprise and Ultimate editions, as Annual Subscription or Perpetual Licenses. See our Sencha Ext JS licensing page for full details.

For more information, see our Sencha Ext JS product page.