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 SP1 (33.2.12) 新機能 更新日: Jun 9, 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 2026 Volume 1 SP1 (33.2.7)

Released: May 19, 2026

2026 Volume 1 SP1 (33.2.7) での更新項目

不具合の修正

  • Chart
    • The scrollbar now retains its position when chart.refresh() is called after a data update. This also applies to the inverted scrollbar.
    • Data label line breaks (\n) are now correctly applied when mapped from the data source.
  • Diagram
    • Fixed the SymbolPalette failed under strict CSP while defining title for palette.
  • Dialog
    • Fixed an issue where TAB Focus Escapes from Modal Dialog When Using Interactive Components.
  • DocumentEditor
    • Resolved an issue where content would disappear when reopening and editing a saved document.
  • DropDownTree
    • Fixed with "Tree selection loss by deferring value application until after data binding" has been resolved.
  • Grid
    • The issue where initial filtering with multiple predicates was not working for the Menu-type filter has been resolved.
  • MultiSelect
    • The issue where the MultiSelect displayed "undefined" when virtualization was enabled along with custom preselected values has been resolved.
    • The issue with "MultiSelect default height inconsistency in BDS theme" has been resolved.
  • PDF Viewer
    • Fixed an issue where the ListBox selectedIndex and export values were not set correctly when the Form Designer module was not injected.
    • Fixed an issue where FreeText annotation text alignment was not preserved correctly after programmatic editing.
    • Fixed an issue where the text search loading spinner did not stop when searching for non-existent text and clicking the Next button.
    • Fixed an issue where the findText method did not work properly when the searched text appeared in both single-line and multi-line.
  • RichTextEditor
    • The existing image will now be removed when pasting new image after Ctrl + A selection.
    • New line creation in the Rich Text Editor is now restricted once the content reaches the maxLength API limit.
    • The getCharCount() public method will now return proper value during change event in Code View Mode in RichTextEditor.
  • Toast
    • Fixed an issue where Toast predefined types displayed incorrect or broken icons in the Fluent2 theme when using ToastUtility.show.
  • TreeView
    • Resolved an issue where the TreeView component displayed an unwanted border outline during interaction.