Syncfusion Essential Studio JavaScript(英語版)

JavaScript向けの包括的なUIライブラリ。

Syncfusion 社の製品
2002 年より日本国内にてComponentSourceで販売中。

バージョン: 2026 Volume 1 (33.1.47) 新機能 更新日: Apr 7, 2026 レビューの平均スコア: 4.00レビューの平均スコア: 4.00レビューの平均スコア: 4.00レビューの平均スコア: 4.00レビューの平均スコア: 4.00 (1)

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Please note that new Timed Subscription Licenses for Syncfusion Essential Studio for JavaScript are available as part of Syncfusion Essential Studio Enterprise.

Syncfusion Essential Studio JavaScript 2025 Volume 4 (32.1.21)

Released: Dec 30, 2025

2025 Volume 4 (32.1.21) での更新項目

不具合の修正

  • Block Editor
    • The issues with table block row/column copy and undo redo actions have been resolved.
  • Chart
    • Fixed an issue where series animations did not animate from right to left when RTL mode was enabled.
  • Chat UI
    • The actual event argument parameters of the AttachmentClickEventArgs will be accessible now.
  • Diagram
    • The Node or connector tooltip will now close after dragging when selector tooltip is disabled.
  • DocumentEditor
    • Resolved script error occurring when double-clicking and deleting the bookmarked word.
    • Resolved the alignment issue after moving content to next page.
    • Resolved text in the header does not get ignored on the first attempt.
    • Resolved list format issue in splitted table.
    • Resolved the text inserted outside the bookmarks when moving the cursor.
    • Resolved the spellcheck ignore and ignore All issue when selecting Ctrl+A.
    • Resolved the table layout issue when modify the cells preferred width using the selection cell format API.
    • Resolved the undo issue on newly added error word.
  • GanttChart
    • Fixed resource mapping issue in source where resourceName was used instead of resourceId.
  • Grid
    • The issue where the selected row was not visible in the viewport when virtualization is enabled in the Grid and a row is selected programmatically using the selectRow method with specific index has been resolved.
    • Resolved an inconsistency in keyboard navigation when using Shift+Tab to focus on the Grid component with command columns enabled.
    • Resolved an issue where the border of stacked column headers was misaligned when frozen columns are enabled in the Grid.
  • Maps
    • Color mappings without an initially specified value now function correctly when toggling the legend.
  • Mention
    • Resolved the issue where the popup closes immediately after typing '@a'.
  • PDF Viewer
    • Resolved an issue where form field styles were incorrectly applied to other fields.
    • Resolved an issue where dragging line annotations was difficult when the annotation width reached the edge of the page.
    • Resolved an issue where annotation toolbar property items were not hiding properly when toolbarSettings was applied.
    • Resolved an issue where the Add Initial option did not hide when configured through the handWrittenSignatureSettings API.
    • Resolved an issue where organize PDF would get stuck when loading a large document, causing the page to become unresponsive.
  • Pivot Table
    • Pivot Table filtering now functions correctly, even when date grouping members include empty strings.
  • RichTextEditor
    • Collapsing the extended toolbar after clicking the code view icons now works properly without decreasing the Rich Text Editor height.
    • The tab key navigation across the Rich Text Editor now works properly even after the maximum content length is reached.
    • The divider element remains separate and now works properly without merging with a table when pasted from a Word document into the Rich Text Editor.
  • Toolbar
    • The issue of being able to click a toolbar item with Template while the toolbar is in disabled state has been resolved.
  • Tree Grid
    • Fixed an error that occurred when binding the action failure event with frozen columns in the Tree Grid.