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 (32.1.25)

Released: Jan 27, 2026

2025 Volume 4 (32.1.25) 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
    • The columnWidthInPixel property now works correctly when the enableSideBySidePlacement property is disabled.
  • Diagram
    • Resolved an issue where connectors drawn from ports could get stuck and display a blocked cursor.
  • Dialog
    • Resolved the issue where the Document Editor lost focus after closing a dialog.
  • DocumentEditor
    • Resolved the bookmark highlight color issue.
  • GanttChart
    • Fixed issue where task dates were rendered incorrectly when adding a dependency with timezone set to UTC.
    • Fixed the console error triggered by dragging rows and hovering over the chart in Firefox browser.
  • Grid
    • Resolved an issue where the scrollbar position was not retained after toggling columns in the column chooser when using virtualization along with lazy load grouping.
    • Fixed an issue where a visual glitch occurred during vertical scrolling when Grid has fixed height and frozen rows.
  • PDF Viewer
    • Fixed an issue where annotations and comments were missing in a customer provided document due to a duplicate annotation name.
    • Fixed an issue where form field content was not fully visible when the enableFormDesigner API was set to false.
  • Pivot Table
    • The drag-and-drop icon now displays correctly for calculated fields when paging is enabled in the Pivot Table.
  • RichTextEditor
    • The extra blank lines appearing when switching between Preview and Source View after inserting block elements has now been resolved.
    • The Font Size toolbar option now displays the correct value that corresponds to the current cursor position in the Rich Text Editor.
    • Pressing the Enter key when the cursor is placed immediately after an image with a caption now functions properly without causing any errors.
  • Splitter
    • Resolved the issue where the aria-label on splitter resize buttons was not updating when changing culture.
  • Tree Grid
    • Resolved the issue where selection was not cleared after actions when Single Selection and persistSelection were enabled.