Notizie su JavaScript / HTML5

Aggiungi la formattazione condizionale ai fogli di calcolo

Maggio 8, 2026
Aggiungi indizi visivi intelligenti alle applicazioni dei fogli di calcolo React, così gli utenti possono identificare tendenze, soglie e cambiamenti chiave in modo più efficiente.

Conditional formatting support in a React spreadsheet component allows developers to apply dynamic visual styling to cells based on defined rules, values, formulas where supported, or predefined conditions, such as highlighting trends, thresholds, errors, or status changes as data changes. This capability improves data readability and usability by helping users identify important information quickly without manual analysis, while also enabling more interactive and responsive data-driven applications. For software developers, it provides a familiar spreadsheet experience within React applications, reduces the need for custom rendering logic, and supports the creation of dashboards, financial tools, reporting systems, and enterprise data management interfaces with clearer visual context.

Several React spreadsheet controls support conditional formatting including:

  • SpreadJS by MESCIUS lets you apply rule-based conditional formatting in React spreadsheets, highlighting trends and thresholds with dynamic visual cell styling.
  • Infragistics Ignite UI for React Spreadsheet (part of Infragistics Ignite UI) allows you to create React spreadsheets using conditional formatting rules that emphasize critical data.
  • Syncfusion React Spreadsheet (part of Syncfusion Essential Studio Enterprise) facilitates conditional formatting enabling developers to visualize patterns and exceptions.

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

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Gestisci gli appuntamenti con la programmazione interattiva

Maggio 7, 2026
Pianifica, modifica e organizza eventi senza sforzo grazie alle visualizzazioni reattive del calendario, alle interazioni di trascinamento della selezione e al supporto integrato per gli eventi ricorrenti.

A scheduling component is a prebuilt UI control that enables developers to add interactive calendar and appointment management features to applications quickly and efficiently. It includes capabilities such as multiple calendar views, recurring events, drag and drop editing, and responsive layouts that improve productivity and simplify planning. Scheduling components are commonly used in appointment booking systems, employee scheduling, project management tools, healthcare applications, and meeting room reservation platforms.

Several jQuery UI Suites feature a scheduler component including:

  • DevExtreme Complete lets you build responsive scheduling applications with interactive calendar views, recurring appointments, and drag-and-drop editing.
  • Telerik DevCraft UI allows you to create feature-rich scheduling experiences with customizable appointments, timeline views, and responsive layouts.
  • Infragistics Professional facilitates advanced scheduling and calendar management with flexible event planning, resource allocation, and recurring appointments.
  • jQWidgets lets you implement interactive scheduling interfaces featuring customizable calendar views, appointment editing, and responsive cross-platform functionality.

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

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Aggiungi flussi di lavoro PDF alle applicazioni JavaScript

Maggio 6, 2026
Document Solutions for PDF JS aiuta gli sviluppatori a creare, modificare, visualizzare, convertire e automatizzare PDF nelle app JavaScript basate su browser e lato server.

Document Solutions for PDF JS by MESCIUS is a JavaScript PDF API that enables software teams to add PDF functionality to web applications. It supports use cases such as generating documents, modifying existing files, rendering pages, handling forms, converting content, and automating PDF-related processes across browser-based and server-side JavaScript environments.

Beyond core document processing, the product provides tools for creating richer document workflows within custom applications. Its WebAssembly-based engine is designed for efficient performance, while the optional viewer component supports interactive scenarios such as annotation, review, and form filling. This gives teams more control over how PDFs are handled and helps reduce reliance on separate PDF software in reporting, compliance, data collection, and collaboration scenarios.

Document Solutions for PDF JS is licensed per developer and is available in several license options for differing distribution needs. Team licenses are also available for multiple developers within the same organization. See our Document Solutions for PDF JS licensing page for full details.

Learn more on our Document Solutions for PDF JS product page.

Aggiungi calcoli dinamici ai report

Maggio 6, 2026
Definisci campi calcolati per generare valori in fase di esecuzione, riducendo la necessità di modificare le origini dati sottostanti o la logica di pre-elaborazione.

Calculated fields are dynamic values derived from existing data within reporting components. They enable complex data manipulations, calculations, and transformations, providing enhanced data analysis capabilities. By creating new fields based on existing data, calculated fields offer flexibility and efficiency, allowing users to perform calculations, aggregations, and logical comparisons directly within the report. This empowers users to generate insights, visualize trends, and make data-driven decisions without requiring modifications to the underlying data source, ultimately improving report accuracy and usability.

Several React reporting controls offer support for calculated fields:

  • DevExpress Reporting provides a comprehensive expression engine that allows calculated fields to be defined using a rich syntax, supporting functions and conditional logic.
  • ActiveReportsJS by MESCIUS enables developers to create calculated fields using JavaScript-based expressions, offering flexibility for dynamic calculations.
  • Stimulsoft Reports.JS includes built-in support for calculated fields with an intuitive expression editor, allowing users to define formulas that can reference other fields.

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

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Ordina i dati su più colonne in jQuery

Maggio 5, 2026
Organizza e confronta set di dati complessi in modo efficiente nelle applicazioni web applicando un ordinamento gerarchico su più colonne della griglia.

Multi-column sorting in a grid allows users to order data based on more than one column at the same time, applying a hierarchy of sort conditions. This means that when values in a primary column are identical, secondary or tertiary columns are used to further refine the order. The approach improves data exploration by enabling more precise organization, reducing the need for manual filtering, and supporting clearer comparisons across related fields. It is particularly useful in datasets where single-column sorting does not provide enough context to surface meaningful patterns.

Several jQuery grid components allow you to sort multiple columns, including:

  • DevExtreme jQuery Data Grid (part of DevExtreme Complete by DevExpress) supports multi-column sorting via a configurable mode with UI and API control.
  • Kendo UI jQuery Data Grid (Table) (part of Kendo UI by Telerik) enables multi-column sorting with modifier keys and configurable control over sorting behavior and order.
  • jQWidgets Grid (part of jQWidgets) provides multi-column sorting with support for defining sort priority and direction, manageable through both user interaction and code.
  • ZingGrid supports sorting across multiple columns, with behavior that can be configured and adapted through declarative attributes and event-driven customization.

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

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