JavaScript / HTML5 新聞

用可縮放元素優化圖表佈局

4月 4, 2025
用回應式圖表在所有設備上解鎖資料洞察，該些圖表可動態調整以實現最佳查看和交互。

Responsive behavior in chart controls refers to the automatic adjustment of a chart’s layout, dimensions, and visual elements to fit the screen size or container in which it is rendered. This functionality ensures that charts remain readable and usable across a wide range of devices, from desktops to tablets and smartphones, without requiring manual configuration for each format. The benefits include reduced development overhead, improved user experience, and consistent presentation of data regardless of platform. Common use cases include dashboards in web applications, analytics platforms, and mobile-first reporting tools, where users expect seamless interaction and clear data visualization across multiple device types.

Several JavaScript chart controls support responsive behavior, including:

  • DevExtreme Chart by DevExpress lets you create responsive charts that adapt to screen size, ensuring consistent readability and layout across all devices.
  • Highcharts Core by Highsoft intelligently adjusts chart elements, including labels and legends, to maintain readability and interactivity across all screen sizes and platforms.
  • Syncfusion JavaScript Chart offers fluid resizing capabilities, automatically optimizing the charts appearance for consistent data exploration on different displays.
  • AnyChart JS enables adaptive chart creation that scales and repositions elements to ensure clarity and usability across all devices and browsers.

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

Compare JavaScript Chart Controls

用固定值清單改進資料控制

4月 1, 2025
支援從預定義選項中快速、準確地進行選擇，以減少錯誤並提高表單和資料網格的一致性。

ListBoxes are user interface components in data editors that enable users to select one or more values from a predefined list. They help improve data entry by reducing manual input, ensuring consistent data, and minimizing errors. Commonly used in forms, data grids, and configuration panels, ListBoxes support both static and dynamic data sources, allowing for context-aware filtering and responsive interfaces that adapt to user selections.

Several Angular data editors support listboxes, including:

  • DevExtreme Complete Data Editors by DevExpress lets you create responsive, multi-select ListBoxes with search, grouping, and binding for seamless, accurate data input.
  • Kendo UI for Angular Data Editors by Telerik allows you to integrate customizable ListBoxes with drag-and-drop, filtering, and dynamic data for structured selections.
  • jQWidgets Data Editors provides ListBox controls with rich features like checkbox selection, virtualization, and theming for fast, consistent user interaction.
  • SmartClient Data Editors by Isomorphic Software facilitates ListBox use with support for hierarchical data, live updates, and adaptive UI behavior based on data context.

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

Compare Angular Data Editors

便於刪除批注以獲得更清晰的 PDF

4月 1, 2025
快速刪除過時的註釋，以保持文件清晰、相關，併為最終演示或存檔做好準備。

Annotation removal is a useful feature to have in a PDF viewer component, giving users the ability to delete comments, highlights, notes, or other markup that has been added to a PDF document. This functionality allows users to clean up documents by eliminating unnecessary or outdated annotations, ensuring that only relevant and current information remains visible. It is particularly useful in collaborative environments where multiple reviewers contribute feedback, and improves the presentation of the final document, ensuring it is clear and professional. This process yields a clean version of the file in preparation for final distribution or archiving.

Several JavaScript PDF viewer components allow you to remove annotations, including:

  • Kendo UI PDF Viewer for jQuery (part of Kendo UI by Telerik) allows you to delete annotations easily, helping maintain the clarity and readability of PDFs.
  • PrizmDoc Viewer (part of PrizmDoc by Accusoft) facilitates the removal of annotations, enabling users to present polished PDF content after collaborative review.
  • Syncfusion PDF Viewer (part of Syncfusion Essential Studio Enterprise) provides users with a simple way to prepare PDFs for final delivery by enabling them to clear annotations.

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

Compare JavaScript PDF Viewer Components

在儀錶範圍內設置動態邊界

4月 1, 2025
Stimulsoft Dashboards.WEB 2025.2.1 在儀錶欄位中添加了動態表達式，用於自訂範圍計算和資料驅動的視覺化。

Stimulsoft Dashboards.WEB is a versatile suite of tools for crafting interactive data visualizations for web and desktop applications. It empowers developers to embed intuitive dashboards across various platforms, using the platform-specific components or a centralized cloud designer. With rich data analysis elements, extensive customization options, and pre-built templates, Stimulsoft Dashboards helps you transform complex data into clear, actionable insights for any audience.

The Stimulsoft Dashboards.WEB 2025.2.1 update introduces support for expressions in Gauge range fields, enabling developers to calculate minimum and maximum range bounds dynamically based on underlying data. This enhancement allows for greater flexibility in building responsive dashboards, as Gauge elements can now reflect real-time values without requiring manual adjustments. By integrating expressions directly into the range logic, developers can implement more sophisticated data visualizations that adapt to changing inputs and business logic. This feature streamlines development and supports more efficient maintenance of dynamic reporting scenarios.

To see a full list of what's new in 2025.2.1, see our release notes.

Stimulsoft Dashboards.WEB is licensed per developer and is available as a perpetual license with 1 year support and maintenance. See our Stimulsoft Dashboards.WEB licensing page for full details.

Stimulsoft Dashboards.WEB is available individually or as part of Stimulsoft Ultimate.

用回應式列調整網格視圖

3月 28, 2025
Kendo UI for Vue 2025 Q1 透過根據視口寬度自動調整列可見性來改進回應式網格設計。

Kendo UI by Telerik is a comprehensive suite of JavaScript UI components designed to accelerate web application development. Offering pre-built, customizable elements for grids, charts, schedulers, and more, it streamlines UI creation across popular frameworks like jQuery, Angular, React, and Vue. Key features include responsive design, accessibility, and high performance, enhancing user experience. Developers benefit from reduced development time, consistent UI patterns, and the ability to build feature-rich applications faster.

The Kendo UI for Vue 2025 Q1 update enhances grid responsive design, enabling automatic column visibility adjustments based on viewport width. This improvement ensures that data remains accessible and well-structured across different screen sizes without requiring manual configuration. By dynamically toggling columns and adapting height settings to fit their container, the grid provides a seamless and efficient user experience across desktops, tablets, and mobile devices. These enhancements help developers create more adaptive and user-friendly applications with minimal effort, ensuring consistent and optimized data presentation in any environment.

To see a full list of what's new in 2025 Q1 (v6.1.0), see our release notes.

Kendo UI is licensed per developer and has two licensing models: an annual Subscription License and a Perpetual License. The Subscription license provides access to the latest product updates, technical support, and exclusive benefits for a flat annual fee, and must be renewed to continue using the software. The Perpetual license is a one-time purchase granting access to the current released version and includes a one-year subscription for product updates and technical support. After this initial period, users can choose to renew the subscription element to continue receiving updates and support; otherwise, they may continue using the installed version available during their active subscription term but will forgo future updates and support. See our Kendo UI licensing page for full details.

Kendo UI is available individually or as part of the following products: