JavaScript / HTML5 新聞

簡化了複雜資料集的視覺化

2月 9, 2024
具有內置資料聚合功能的 React 圖表控制項可將原始資料轉換為有意義的見解和易於理解的敘述。

Data aggregation functionality in charts refers to the process of combining and summarizing raw data to provide a more concise and understandable representation. This technique involves collecting and grouping data points based on specific criteria, such as time intervals, categories, or geographic regions, and then calculating summary statistics, such as averages, totals, or percentages. The aggregated data is then used to create charts and graphs that offer a comprehensive overview of trends, patterns, or comparisons within the dataset. This approach helps in simplifying complex datasets and makes them more accessible for analysis, allowing decision-makers to derive meaningful insights and draw informed conclusions from the visual representation of aggregated information.

Several React chart controls support data aggregation including:

  • DevExtreme Chart (part of DevExtreme Complete by DevExpress) lets you aggregate stock data on-the-fly, enabling dynamic insights within interactive charts for web and mobile.
  • KendoReact Chart (part of KendoReact by Telerik) allows you to create charts featuring data aggregation, streamlining the visualization of intricate datasets for enhanced analysis.
  • Highcharts Stock by Highsoft provides customizable data aggregation for insightful financial charts, unlocking hidden trends and patterns in your web app.
  • amCharts 5: Stock Chart lets you generate charts that incorporate advanced data aggregation, optimizing data visualization for informed decision-making.

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

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無縫導航 Angular 網格中的資料層

2月 8, 2024
從合併摘要到底層的細細微性詳細資訊，向下鑽取功能允許使用者能夠更深入地瞭解複雜資料。

Drill-down capability within a grid control is a user-interactive feature that allows deeper exploration of summarized data. By clicking on specific cells or groups, users navigate down through hierarchical levels, uncovering increasingly granular details hidden within the aggregated view. This empowers informed decision-making by readily accessing both summarized overviews and underlying individual records, all within the familiar grid interface.

Several Angular grid controls offer drill-down capability including:

  • DevExtreme HTML5 JavaScript Data Grid (part of DevExtreme Complete by DevExpress) enables you to seamlessly drill down into nested data for granular insights.
  • Wijmo FlexGrid (part of Wijmo by MESCIUS) allows you to navigate hierarchical data effortlessly with intuitive parent-child relationships.
  • SmartClient Grid by Isomorphic Software empowers users with rich drill-down capabilities and customizable expand/collapse options.
  • Ignite UI Angular Grid (part of Infragistics Ignite UI) enables you to inspect data across multiple levels through seamless row and column drill-down.
  • ZingGrid allows you to uncover insights easily with built-in drill-down hierarchies for interactive data exploration.

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

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讓使用者輕鬆查找 PDF 檔中的資訊

2月 5, 2024
用強大的搜索功能簡化您的 JavaScript PDF 應用程式中的資訊檢索，增強使用者體驗和工作效率。

Leveraging a JavaScript PDF component with search functionality empowers dynamic user experiences within static PDF documents. Users gain immediate access to relevant information through keyword searches, boosting document accessibility and efficiency. This interactivity enhances user engagement, improves information retrieval, and reduces navigation time, fostering a more productive and satisfying user journey. Integrating search directly within the PDF eliminates reliance on external tools, streamlining workflows and centralizing information within the document itself.

Several JavaScript PDF Viewers offer search functionality including:

  • KendoReact PDF by Telerik offers intuitive search features to help users locate keywords or phrases within documents, streamlining information retrieval and boosting productivity.
  • Wijmo PDFViewer by MESCIUS empowers users with robust search functionality, enabling them to pinpoint information through comprehensive keyword and text pattern searches.
  • Syncfusion PDF Viewer helps users to easily find essential information using flexible search options, including keyword matching, case sensitivity control, and regular expressions.
  • PrizmDoc Viewer by Accusoft lets users locate content instantly using precise keyword searches, regular expression patterns, and wildcard characters for broader matching.

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

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用生成式 AI 集成豐富 React 應用程式

2月 2, 2024
KendoReact 2024 Q1 添加一個為 AI 提示生成、回應交互和命令執行提供直觀 UI 的新元件。

KendoReact by Telerik is a professional UI kit of more than 120 responsive and customizable native UI and DataViz components for React developers. Designed to save time building powerful high performance React apps, it helps ensure a modern, consistent look-and-feel across your app's UI.

KendoReact v7.1.0, which is part of the 2024 Q1 release, introduces an "AIPrompt" component which allows React developers to integrate generative AI services into their applications. With it you can set up custom suggestions to actively guide users, customize the generate button and prompt input field, and define custom prompt commands so it will do a certain action when a specific command is given. This component also enables you to adapt its behaviour based on user interaction, to ensure it responds smoothly, as it emits several user triggered events. This will help to give your application a modern, customizable and seamless UI.

To see a full list of what’s new in 2024 Q1 (v7.1.0), see our release notes.

KendoReact is licensed per developer and is available as a perpetual license with a 1 year support subscription, which is available in 3 tiers: Lite, Priority or Ultimate. See our KendoReact licensing page for full details.

KendoReact is available to buy in the following products:

為使用者提供選擇日期的簡單方法

2月 2, 2024
日期編輯器提供了一種直觀、可自訂和高效的方法來輸入、顯示和編輯日期，使日期輸入更快、更容易。

A date editor control is a user interface element designed for selecting and entering dates. It typically combines a text field for manual input with a calendar popup for visual selection. Beyond basic date picking, many controls offer features like time selection, range definition, drop-down lists for pre-defined dates, and even input masks for enforcing specific date formats. Commonly found in applications like forms, booking systems, and calendars, date editor controls streamline date input, improving user experience and data accuracy.

Several React data editor collections provide date editors including:

  • DevExtreme Complete Data Editors (part of DevExtreme Complete) by DevExpress includes DateBox and DateRangeBox UI components for React, offering users flexible date and time entry with support for a range of formats.
  • KendoReact Data Editors (part of KendoReact) by Telerik is a UI kit for React developers that boasts a flexible and customizable interface for date/time editing, with built-in localization and date range selection.
  • Wijmo Input and Editors (part of Wijmo) by MESCIUS (formerly GrapeCity) offers several date/time input controls that fully support React, including an intuitive calendar and time picker with support for valid ranges.
  • Syncfusion Essential Studio for JavaScript Data Editors (part of Syncfusion Essential Studio Enterprise) provides a lightweight date picker component for React with support for range restriction and globalization.

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

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