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 (32.1.24)

Released: Jan 20, 2026

2025 Volume 4 (32.1.24) 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
    • Multi-series chart data now exports properly to Excel.
  • Chat UI
    • The actual event argument parameters of the AttachmentClickEventArgs will now be accessible.
  • Diagram
    • The offsetY value applied through programmatically is now working well for group node.
    • The document undefined error in Next JS platform has been resolved.
  • DocumentEditor
    • Resolved the issue in delete a space between endnote references and the endnote itself disappears.
    • Spell Check Options is not visible in Context Menu even after using the 'Ignore Once' action.
  • DropDownButton
    • Resolved memory leak issue in the window resize handler of DropDownButton.
  • GanttChart
    • Resolved the issue where calendarSettings were not applied correctly when child tasks property were mapped with an empty array.
  • Grid
    • Resolved an issue where the filter option was shown as enabled in the column menu when the filter item was included in columnMenuItems and allowFiltering is set to false.
    • Fixed an issue where grid focus behavior did not work correctly when enableHeaderFocus is set to false.
  • PDF Viewer
    • Fixed an issue where the freetext annotation moved outside the PDF page when using a large font size and resizing or dragging it beyond the page boundaries.
    • Fixed an issue that caused difficulties in resizing the newly added Calibrate Area annotation when the enableShapeLabel API was set to true.
  • RichTextEditor
    • Images copied using the browser context menu and pasted into the editor will now be uploaded to the server with an uploader popup when saveUrl is configured.
  • Tree Grid
    • Resolved TreeGrid scroll reset after cell editing with aggregates enabled.