Nouvelles JavaScript / HTML5

Améliorez vos feuilles de calcul JavaScript avec des modules complémentaires

Avril 9, 2024
SpreadJS, développée par MESCIUS, propose des modules complémentaires optionnels qui améliorent ses fonctionnalités avec l'analyse de données, la gestion de projets et la création de rapports.

SpreadJS is a complete enterprise JavaScript spreadsheet solution used to create financial reports and dashboards, budgeting and forecasting models, scientific, engineering, healthcare, education, science lab notebooks, and other similar JavaScript business applications. Leverage the high-speed calculation engine with over 500 Excel built-in functions in 19 languages, to deliver true Excel-like spreadsheet experiences with zero dependencies on Excel. Fully customize your application’s needs with SpreadJS’s optional deployment add-on components for Pivot Tables UI, and an Excel-like Designer ribbon, allowing your users to perform complex interactive analysis and data visualization.

MESCIUS has created a brief but informative video blog that highlights the functionality of these powerful add-ons:

  • Designer Ribbon - for seamless toolbar integration
  • PivotTable - for robust data analysis
  • GanttSheet - for project management
  • ReportSheet - for easy report design

View the Video Blog and learn how to effortlessly upgrade your JavaScript spreadsheets.

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 optional Add-ons are available at an additional cost, and require a SpreadJS license. See our SpreadJS licensing page for full details.

For more information, visit our SpreadJS product page.

Donnez aux utilisateurs les outils pour se concentrer sur des sections spécifiques des données graphiques

Avril 9, 2024
Zooming propose, aux développeurs d'applications de graphiques, un moyen d’améliorer l’analyse des données en permettant aux utilisateurs de connaître les tendances, les valeurs aberrantes ou les détails dans le sous-ensemble de données choisi.

Zooming functionality in a chart component empowers users to delve deeper into complex datasets. By allowing for magnified views of specific areas, users can identify trends, outliers, and patterns that might be obscured in a broader, more generalized view. This interactivity fosters a richer understanding of the data and facilitates more informed decision-making for end users.

Several Vue.js chart controls support zooming including:

  • DevExtreme Chart (part of DevExtreme Complete by DevExpress) empowers developers with interactive chart zooming for in-depth data exploration.
  • Highcharts Core by Highsoft offers chart zooming through user interaction or programmatic control for in-depth data exploration.
  • Kendo UI for Vue Chart (part of Kendo UI by Telerik) facilitates chart exploration through intuitive zooming capabilities.
  • Wijmo FlexChart and FinancialChart (part of Wijmo by MESCIUS) enables developers to integrate customizable chart zooming for detailed data analysis.

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

Compare Vue.js Charts

Offrez un moyen intuitif de sélectionner des options à l’aide d’images

Avril 9, 2024
Les listes déroulantes d’images permettent d'identifier plus clairement les options, de sorte que l'utilisateur sélectionne plus rapidement et précisément.

An image combobox is a custom UI component that combines a traditional dropdown menu with the ability to display an image alongside each item. Image comboboxes can enhance user experience by providing a more intuitive way to identify and select options, especially for items that benefit from visual representation. This approach can be particularly useful for non-text-based data or for catering to users who prefer visual cues.

Several JavaScript Data Editor controls support image combobox functionality including:

  • DevExtreme Complete Data Editors (part of DevExtreme Complete by DevExpress) facilitates image combobox creation for intuitive data selection with visuals.
  • Wijmo Input and Editors (part of Wijmo by MESCIUS) empowers developers to build image comboboxes, enhancing user experience.
  • Kendo UI for jQuery Data Editors (part of Kendo UI by Telerik) offers image combobox functionality for clear and efficient item selection.
  • jQWidgets Data Editors (part of jQWidgets) enables the creation of image comboboxes for improved user interaction with visual cues.

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

Compare JavaScript Data Editors

Ajoutez la conversion du format image vers PDF dans les applications JavaScript

Avril 8, 2024
Aspose.PDF for JavaScript via C++ V24.3 ajoute une nouvelle API qui vous permet de convertir des fichiers PNG, JPG, BMP, GIF et TIFF au format PDF.

Aspose.PDF for JavaScript via C++ is a toolkit that empowers developers to manipulate PDF files directly within web browsers. Built on WebAssembly technology, it offers a secure and scalable solution for adding features like generation, viewing, editing, and conversion of PDFs to your JavaScript applications. This library, written in C++, eliminates the need for additional runtime environments, ensuring broad browser compatibility.

The Aspose.PDF for JavaScript via C++ V24.3 release adds a new AsposePdfFromImage API that allows you to convert image files to PDF format. This easy-to-use API grants developers the ability to integrate and automate the transformation of PNG, JPG, BMP, GIF, and TIFF files into universally accessible, secure, and easily manageable PDF files within web and desktop applications.

To see a full list of what's new in Aspose.PDF for JavaScript via C++, see our release notes.

Aspose.PDF for JavaScript via C++ is offered as Developer Small Business, Developer OEM, Developer SDK, Site Small Business, Site OEM, and Site SDK licenses catering to a range of business needs. Licenses are perpetual, and include 1 year of support and maintenance. Subscription renewals are also available. See our Aspose.PDF for JavaScript via C++ licensing page for full details.

Aspose.PDF for JavaScript via C++ is available in the following products:

Visualisez et interprétez des données complexes dans jQuery

Avril 8, 2024
Ajoutez des cartes thermiques ou des arborescences à votre application jQuery pour améliorer la prise de décision en affichant les données de manière attrayante et intuitive.

Heatmaps and treemaps are powerful data visualization tools that offer specific advantages when examining large datasets. A heatmap colorizes data values in a matrix, allowing for intuitive observation of trends, patterns, and outliers over two dimensions, making it helpful for spatial data analysis and correlation assessment. Treemaps exhibit hierarchical data as nested rectangles, with size and color variations indicating distinct quantitative values, allowing for effective use of space and fast comparison of proportions and relationships within hierarchical structures. Together, these chart types provide significant tools for visualizing and interpreting complex data, improving decision-making processes by presenting underlying data insights in a clear and actionable manner.

Several jQuery chart controls support the Heat and Treemap chart types, including:

  • DevExtreme Chart (part of DevExtreme Complete by DevExpress) offers a jQuery treemap component that allows for the hierarchical representation of data in a compact format.
  • Highcharts Core by Highsoft is a powerful and versatile JavaScript charting library that works with jQuery and supports various chart types including treemaps/heatmaps.
  • Kendo UI for jQuery Chart (part of Kendo UI by Telerik) includes jQuery heatmap and treemap controls that emphasize responsive design and rich interactivity.
  • Ignite UI jQuery Chart (part of Infragistics Professional) offers a wide range of interactive JavaScript/HTML5 charts including heatmaps/treemaps.

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

Compare jQuery Chart Controls