Released: Nov 12, 2025

2025 Volume 3 SP1 (31.2.10) での更新項目

機能

• Web Spreadsheet Editor (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
  • Added horizontal scrolling via Shift + mouse wheel, enabling faster navigation across wide worksheets and large column sets.
  • Introduced an option to perform save operations without Web Workers to comply with strict Content Security Policies (CSP) and improve compatibility in secure environments. This behavior can be enabled dynamically on the client through the beforeSave event.
• Blazor Spreadsheet Editor
  • Provided support for retrieving data from a single cell or a range of cells using the GetData method. The returned value is a dictionary where each key is the cell address (for example, "A1") and each value is a structured object containing the cell's content, format, display text, wrap/lock states, hyperlink (if available), and computed style.
  • Provided support for batch updates across multiple cells using a list of CellUpdateItem entries (each representing a cell address and value). Apply updates by calling UpdateCellsAsync. Values can be strings, numbers, or formulas.
  • Provided support for retrieving detailed properties of the active worksheet via the GetActiveWorksheet method, including its name, index, row and column counts, active cell address, and selected range.
  • Provided comprehensive keyboard shortcut support to accelerate formatting, autofill, sheet management, file operations, navigation, and selection.
  • Introduced new events to provide greater control over spreadsheet interactions and workflows.
  • Enhanced sorting performance across varied data sizes, delivering significant speed improvements.

不具合の修正

• Web Spreadsheet Editor (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
  • Issue with "script errors when refreshing charts with empty data ranges during cell updates in the Spreadsheet" has been resolved.