Noticias sobre JavaScript / HTML5

Export Data Tables Directly to Excel

Junio 9, 2026
Handsontable 17.1.0 can generate XLSX files directly from the grid while preserving filters, sorting, column layouts and other view settings.

Handsontable is a JavaScript library designed to help developers build interactive data grids into their web applications. Offering a familiar spreadsheet-like interface, it allows users to edit, sort, and filter data with ease. Highly customizable and compatible with popular frameworks like React and Angular, Handsontable empowers developers to build robust data manipulation features into their web applications.

The Handsontable 17.1.0 update includes native export to Excel support, allowing users to save rendered grid data directly to XLSX format. The export reflects the current view of the table, including column order, visible columns, applied filters, sort order, frozen rows and columns, and merged cells. Cell types such as numbers, dates and checkboxes are mapped to their Excel equivalents where possible, helping exported files open cleanly in Microsoft Excel, Google Sheets and Apple Numbers without additional formatting or data preparation. This makes it easier to share and analyze data while maintaining the structure and context users see within the grid.

To see a full list of what's new in version 17.1.0, see our release notes.

Handsontable is licensed per developer and is available as an Annual or Perpetual license with 1 year support and maintenance. See our Handsontable licensing page for full details.

For more information, visit our Handsontable product page.

Asigne automáticamente campos de formularios de TX Text Control a datos JSON

Junio 8, 2026
Agilice el manejo de datos y mejore la eficiencia de su aplicación C# al trabajar con campos de formulario.

TX Text Control .NET Server for ASP.NET is a server side component for Web applications, or services. It is a fully programmable ASP.NET word processor engine that offers an extensive palette of word processing features. Using TX Text Control .NET Server, programmers can develop server side, end user applications that generate documents on-the-fly, using data from databases, binary files (Microsoft Word DOC and DOCX), ASCII files (XML, RTF, HTML) and image data (JPG, PNG, BMP, TIF, GIF, WMF). Documents can be created, modified and edited in a browser or printed in batch processes.

In this blog post from Text Control, Bjoern Meyer demonstrates how to automatically map TX Text Control form fields to JSON data in a .NET C# application, even when the names are not an exact match. It uses fuzzy matching and is especially useful in cases where templates and data sources evolve independently. The included sample project takes you through the following steps:

  • Opening a TX Text Control template document
  • Reading the available JSON field names
  • Iterating over the document form fields
  • Finding the best JSON field match for each form field
  • Renaming the form field using FormFieldCollection
  • Saving the mapped template as a new TX document

Read the complete blog and learn how to automatically prepare templates for JSOPN-based document workflows.

TX Text Control .NET Server for ASP.NET is licensed per developer and is available as a Perpetual License with a 12 month support and maintenance subscription. Run time licenses are required for the deployment to production servers. See our TX Text Control .NET Server for ASP.NET licensing page for full details.

For more information, visit our TX Text Control .NET Server for ASP.NET product page.

Monitorice la actividad de datos con minigráficos en tiempo real

Junio 8, 2026
Integre minigráficos compactos en cuadrículas de datos para visualizar instantáneamente tendencias, monitorizar el rendimiento y acelerar la toma de decisiones basada en datos.

Sparklines in grids display compact visual charts directly inside grid cells, making it easier to identify trends, patterns, and performance without leaving the table view. By transforming raw data into clear visual insights, they help users analyze information faster, reduce dashboard clutter, and make more informed decisions. Common use cases include tracking stock performance in financial applications, monitoring sales and revenue trends in business dashboards, and highlighting operational KPIs in enterprise reporting systems.

Several JavaScript grid controls offer support for sparklines including:

  • Highcharts Grid Pro lets you combine powerful grid functionality with sparklines to deliver real time financial and operational trend visualization.
  • KendoReact Data Grid (part of KendoReact) lets you embed interactive sparklines within React grids to visualize trends, monitor performance, and improve financial data analysis.
  • Smart UI Grid allows you to display compact sparkline charts inside grid cells for clearer trend analysis and faster business insights.
  • Jspreadsheet Pro facilitates inline sparkline visualizations within spreadsheet grids, helping users quickly interpret trends and compare performance metrics.

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

Compare JavaScript Grid Controls

Diseñe informes de múltiples columnas con mayor facilidad

Junio 5, 2026
ActiveReportsJS V6.1 muestra los límites de columnas directamente en el diseñador, facilitando la creación de diseños de varias columnas.

ActiveReportsJS by MESCIUS is a JavaScript reporting toolkit that allows developers to design and embed interactive reports within web applications. It includes a standalone report designer for building reports visually and a JavaScript report viewer component that integrates with web frameworks such as React or vanilla JavaScript. The toolkit supports a range of data visualization options and export formats, helping developers deliver rich, interactive reporting capabilities in the browser.

The ActiveReportsJS Report Designer now offers a more intuitive design-time experience for multi-column reports. Column splits are displayed directly on the design surface, providing clear visual guidance when creating report layouts. To help maintain layout accuracy, controls can be placed in the primary column while additional columns are automatically generated at runtime as content grows. This approach makes it easier to design, preview and manage multi-column reports while reducing the risk of unexpected layout issues.

To see a full list of what's new in 6.1, see our release notes.

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.

Learn more on our ActiveReportsJS product page.

Highsoft anuncia un avance de Highcharts Orbit

Junio 4, 2026
Convierta cualquier gráfico de Highcharts en un espacio de trabajo analítico con previsiones, detección de anomalías, informes y perspectivas asistidos por IA.

Highcharts Core (formerly Highcharts JS) is an SVG-based, multi-platform charting library that has been actively developed since 2009. It makes it easy to add interactive, mobile-optimized charts to your web pages and mobile projects. It features robust documentation, advanced responsiveness, and industry-leading accessibility support.

In this blog post, Highcharts' Nancy Dillon introduces you to Highcharts Orbit - A full analytics layer for any Highchart that helps you understand your data via a suite of analysis tools for forecasting, anomaly detection, and reporting. Add it to any Highcharts setup and a toolbar appears above the chart, giving you access to these powerful tools using four menus:

  • The View Menu - Offering various ways of looking at your chart, such as the chart itself, as an interactive Data Grid, an AI-powered alternative chart, and much more.
  • The AI Menu - with powerful tools for investigating and describing your data.
  • The Analyze Menu - with Summary Stats, Correlations, Anomaly Detection, Forecast, and Indicators.
  • The Transform Menu - with Filter & Focus and Derived Series, allowing you to look at your data differently.

Read the complete blog post and download the fully-featured Preview version now!

Highcharts Core is licensed on an annual or perpetual basis, OEM licenses, and Advantage Renewals. It is licensed per Developer and has several license options including Internal, SaaS, SaaS+, and Self Hosted. See our Highcharts Core licensing page for full details.

Learn more on our Highcharts Core product page.