Category News

自動グリッド計算でデータを要約

2月 11, 2026
合計、平均、最小値、最大値を自動計算するグリッド集約機能により、より迅速かつ情報に基づいた意思決定が可能

Aggregation in grids is the ability to automatically calculate summary values such as sums, averages, minimums, and maximums directly within tabular data views. By displaying these calculations alongside the underlying data, users can quickly understand trends, compare values, and identify outliers. This enables faster, more informed decision making. Typical use cases include showing total sales figures, calculating average performance metrics, tracking minimum and maximum thresholds, and summarizing financial, operational, or analytical data in real time within business applications.

Several React grid controls offer aggregation including:

  • DevExtreme React Data Grid (part of DevExtreme Complete) lets you calculate sums, averages, minimums, and maximums within grids.
  • KendoReact Data Grid Part of KendoReact by Telerik) allows you to summarize tabular data with built in aggregation, supporting totals and averages.
  • Infragistics Ignite UI for React Data Grid (part of Infragistics Ignite UI) facilitates grid aggregation, helping teams compare values and monitor thresholds.
  • Syncfusion React Data Grid (part of Syncfusion Essential Studio Enterprise) lets you apply flexible aggregation to grids, displaying totals and averages.

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

Compare React Grid Controls

強力なプラグインツールでIDE機能を拡張

2月 11, 2026
JetBrains All Products Packは、機能拡張と進化する技術をすべてのIDEで拡張する使い勝手のあるプラグインエコシステムを提供

The JetBrains All Products Pack provides access to a comprehensive suite of JetBrains tools, including 12 IDEs, 3 extensions, and 2 profilers, all under one unified license. This flexible solution allows users to switch between tools across multiple machines, adapting to different projects with ease. With a single license, you benefit from simplified license management and significant cost savings - 12 IDEs for the price of two. The All Products Pack is designed to advance your skills by giving you unlimited access to industry-leading professional tools, empowering efficient, high-quality development across a variety of languages and platforms.

The JetBrains All Products Pack provides access to a vibrant plugin ecosystem that enables developers to extend and customize their IDEs to meet specific project requirements. Through a wide selection of official and community-built plugins, it supports additional languages, frameworks, integrations, and productivity tools beyond the default feature set. This flexibility allows teams to standardize tooling across multiple JetBrains IDEs, integrate essential services such as version control and CI/CD platforms, and continuously adapt their development environment as technologies and project demands evolve.

JetBrains All Products Pack is licensed per user as a commercial annual subscription. We can supply new subscriptions, subscription renewals, lapsed subscription renewals, and additional developer licenses. See our JetBrains All Products Pack licensing page for full details.

For more information, see our JetBrains All Products Pack product page.

JavaScriptレポートをJava Webアプリで使用

2月 10, 2026
ActiveReportsJSを使って、サーバー側のレポート依存なしに完全にクライアントサイドのJavaScriptレポートツールをJava Webアプリケーションに追加

ActiveReportsJS is a powerful, lightweight reporting tool designed to 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.

In this blog post, MESCIUS Product Engineer Sergey Abakumoff shows you how to integrate ActiveReportsJS, a 100% client-side JavaScript reporting tool with zero server dependencies, into a Java web application. Following his steps you will learn how to:

  • Create a Java application serving a JSON API using Spring framework
  • Initialize the data from a CSV file
  • Configure JSON API endpoints
  • Create an ActiveReportsJS report to visualize the data from the JSON API
  • Create a static HTML page to display the report in the report viewer

Detailed sample code is included to help you along.

Read the full blog to get started adding rich reporting capabilities to your Java web applications.

ActiveReportsJS is licensed on an annual subscription or perpetual basis and is available as a Single Deployment License for non-commercial use, and as a Single Domain License or Unlimited Domain License for commercial and/or SaaS use. See our ActiveReportsJS licensing page for full details.

For more information, visit our ActiveReportsJS product page.

Webアプリケーション間でのデータ入力を簡素化

2月 10, 2026
JavaScriptデータエディタを使ってテキスト、数値、ブールフィールドを用いた現代的なインターフェースを設計し、有効で効率的かつ直感的なデータ入力を実現

Text, numeric, and boolean data editor components for JavaScript provide the fundamental building blocks for capturing and validating user input in web applications. These editors are designed to handle a wide range of data types and interaction patterns, helping developers present consistent, accessible, and predictable input experiences across forms, grids, and dialogs while integrating cleanly with application logic and data models.

Common editors include:

  • Masked Input Text Box restricts text entry to a defined format, such as phone numbers, dates, or identification codes, ensuring data is captured in a consistent and expected structure.
  • Numeric Spin allows users to enter numeric values using direct input or increment and decrement controls, often supporting constraints such as minimums, maximums, and step values.
  • Button Editor combines a text field with one or more embedded buttons to trigger actions such as lookups, dialogs, or calculations related to the entered value.
  • Checkbox represents boolean values using a simple on or off state, commonly used for options, preferences, and feature flags.
  • Text Box provides free-form text input for strings, supporting features such as validation, placeholders, and length limits.
  • Radio Group presents a set of mutually exclusive options, allowing users to select a single value from a predefined list.
  • Toggle Switch offers a modern alternative to checkboxes for boolean input, visually emphasizing the enabled or disabled state.
  • RTF Editor supports rich text formatting, enabling users to enter styled content such as bold text, lists, and links while maintaining structured output.
  • Token Box manages multiple discrete values within a single field, often used for tags, email addresses, or selected items from a data source.

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

Explore JavaScript Text, Numeric and Boolean Data Editors

データフィールド内のリッチテキストを直接編集

2月 10, 2026
構造化テキスト編集を有効にし、リンク、リスト、表、スタイル付きテキストをサポートしつつ、制御され予測可能な出力を保持

RTF editor support in a data editor component means the component can display, edit, and persist Rich Text Format (RTF) content, allowing users to work with formatted text that includes fonts, styles, alignment, and embedded elements rather than plain text. For software developers, this enables applications to store and manage rich textual data such as notes, descriptions, or documents directly within structured data processes, while relying on a standardized, well-supported format. The result is improved user input quality, consistent formatting across systems, and reduced need for custom text handling logic, while still maintaining compatibility with databases and backend services that expect structured data.

Several JavaScript data editor collections provide RTF editing capabilities including:

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

Compare JavaScript Data Editors