Notizie su JavaScript / HTML5

Importa file XLSX nelle tue applicazioni Vue.js

Gennaio 8, 2024
Aggiungi la gestione dei file Microsoft Excel alle tue app Vue.js con un comando per fogli di calcolo che supporta l'importazione XLSX.

The ability to import XLSX files is a common feature in spreadsheet software, allowing users to open and work with files created in other applications like Microsoft Excel. These versatile controls streamline data integration and boost efficiency by effortlessly populating spreadsheets with pre-existing data, saving valuable time and eliminating error-prone manual entry. This ensures compatibility and ease of data transfer, enabling users to bring in complex datasets with various formatting and formulas intact, which is essential for interoperability and collaboration. Vue.js spreadsheet components eliminate the drudgery of manual data entry and revolutionize the way you manage information within your applications.

Several Vue.js spreadsheet controls support XLSX file import, including:

  • Wijmo FlexSheet (part of Wijmo) by MESCIUS fully supports the import of XLSX files via its FlexGrid component for Vue, which is capable of retaining the styles and formatting of the document.
  • Syncfusion Spreadsheet JavaScript (part of Syncfusion Essential Studio Enterprise) offers all the common Excel features including the ability to import XLSX files and other Excel file formats.
  • Jspreadsheet Pro is a lightweight JavaScript library compatible with Vue that provides import/export functionality for the XLSX file format, as well as many other advanced spreadsheet-like controls.

For an in-depth analysis of features and price, visit our Vue.js Spreadsheet Controls comparison.

Compare Vue.js Spreadsheet Controls

Mantieni il contesto durante lo scorrimento dei dati della griglia

Gennaio 4, 2024
Migliora l'esperienza utente quando lavori con set di dati di grandi dimensioni fissando le intestazioni di colonna nella parte superiore della griglia.

Fixed headers are a user interface element found in grids, particularly those managing large datasets. They comprise the top section of the grid, typically encompassing the row containing column labels and potentially additional rows with key information. Unlike the scrollable body of the grid, these headers remain anchored to the viewport, acting as a persistent reference point while users navigate through the data, thus improving user experience.

Several React grids support fixed headers including:

  • KendoReact Data Grid (part of KendoReact by Telerik) includes fixed headers that stay visible as you scroll, offering seamless navigation through massive datasets.
  • Wijmo FlexGrid (part of Wijmo by MESCIUS) allows you to lock headers in place for easy column reference, even with horizontal scrolling.
  • Syncfusion Grid control for JavaScript (part of Syncfusion Essential Studio) includes pinned headers that offer consistent context amidst complex data exploration.
  • Handsontable provides you with the ability to freeze rows or columns to keep key data points always in view.

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

Compare React Grid Components

Aumenta la produttività del calendario JavaScript con la selezione flessibile della data

Gennaio 3, 2024
DevExtreme Complete 23.2 Calendar ora ti consente di selezionare una singola data, più date o la prima e l'ultima data in un intervallo.

DevExtreme Complete is a comprehensive JavaScript UI component suite developed by DevExpress. It provides a wide range of features and tools to help developers build high-performance and responsive web applications for various platforms, including traditional web, mobile, and next-generation web technologies.

The DevExtreme Complete 23.2 update brings powerful date selection options to the Calendar. You can now select single dates, multiple, or choose a date range with ease. The initial view can be set as a single date or an array, and entire weeks can be selected by clicking on the week number. These powerful new selection enhancements make date selection easier for novices and advanced users alike.

To see a full list of what's new in version 23.2, see our release notes.

DevExtreme Complete is licensed per developer and is available as a Perpetual License with a 12 month support and maintenance subscription. We can supply any DevExtreme Complete license including new subscriptions, subscription renewals, expired subscription renewals, and additional licenses. See our DevExtreme Complete licensing page for full details.

DevExtreme Complete is available to buy in the following products:

Aggiungi grafici finanziari alle tue app Vue.js

Dicembre 28, 2023
Offri agli utenti una panoramica riassuntiva del movimento dei prezzi nel tempo con i grafici di apertura, massimo, minimo e chiusura (OHLC). Confronta le soluzioni leader per Vue.js.

Financial apps can be significantly enriched by integrating open-high-low-close charts. These versatile visualizations condense price movement data into clear, concise bars, empowering users to rapidly grasp market trends and identify potential trading opportunities. With a quick glance, users can assess open, high, low, and closing prices within a chosen timeframe, gaining valuable insights into market sentiment and volatility. This immediate understanding fosters informed decision-making, transforming your Vue.js app into a dynamic platform for financial analysis and informed action.

Several Vue.js chart controls offer OHLC charts including:

  • DevExtreme Chart (part of DevExtreme by DevExpress) lets users decode market movements with interactive OHLC bars, dynamic indicators, and crosshair navigation.
  • Highcharts Stock by Highsoft helps you master price action with advanced OHLC candlesticks, volume analysis, and powerful technical indicators.
  • FusionCharts Suite XT lets users make informed decisions with feature-rich OHLC charts, including price gaps, volume indicators, and trendlines.
  • amCharts5 : Charts provides granular insights from comprehensive OHLC charts, featuring range bars, price bands, and brush selection for deep analysis.
  • AnyChart JS elevates your app's visual appeal with sleek OHLC charts, customizable tooltips, and dynamic animations for a captivating trading experience.

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

Compare Vue.js Chart Controls

Crea app di pianificazione Gantt in JavaScript

Dicembre 27, 2023
SpreadJS 17 introduce il componente aggiuntivo opzionale GanttSheet, che offre una visualizzazione DataTable associata ai dati con comportamento del diagramma di Gantt e un'interfaccia utente del foglio di calcolo.

SpreadJS by MESCIUS is a powerful JavaScript library that lets you build Excel-like spreadsheets within your web applications. It offers tables, charts, formulas, pivot tables, and more, all running within the browser. It works with major frameworks like Angular, React, and Vue, and offers Excel file import and export. SpreadJS empowers developers to create interactive dashboards, analyze data, and streamline workflows, all within the familiar spreadsheet interface.

The SpreadJS 17 release introduces the optional GanttSheet Add-On, a full Gantt implementation that works inside of SpreadJS. It seamlessly integrates with your existing spreadsheets, transforming them into clear and concise Gantt charts. This allows you to visualize tasks, dependencies, and progress at a glance, identifying potential bottlenecks and adjust schedules proactively. GanttSheet offers a flexible and intuitive may to manage tasks, sort data, customize calendar settings, and even import/export plans for smooth collaboration.

To see a full list of what's new in version 17, see our release notes.

SpreadJS is licensed per developer and includes 1 Year Maintenance (major and minor version releases and unlimited support phone calls). SpreadJS requires an Annual or Perpetual Deployment License. The GanttSheet Add-On is available at an additional cost, and requires a SpreadJS license. See our SpreadJS licensing page for full details.

For more information, visit our SpreadJS product page.