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 2026 Volume 1 (33.1.46)

Released: Mar 31, 2026

2026 Volume 1 (33.1.46) での更新項目

不具合の修正

  • Diagram
    • Scrolling will now perform without any flickering when multiple pages are set to false with page settings defined.
  • DocumentEditor
    • Fixed an issue where drag-and-drop incorrectly allowed content to be moved into non-editable regions.
  • DropDownTree
    • Resolved a console error that occurred when filtering in the DropDown Tree component with node IDs containing the hash (#) symbol.
  • GanttChart
    • Fixed an issue where taskbar customization using queryTaskbarInfo with enableMultiTaskbar was not applied when a record was collapsed.
    • Fixed an issue where the last record was not visible after dynamically adding or deleting a record and scrolling when allowTaskbarOverlap was set to false.
  • Grid
    • The issue where the edit dialog did not close when virtualization and row height were enabled has been resolved.
  • PDF Viewer
    • Fixed an issue where the browser default print dialog appeared even when enablePrint was set to false while the PDF Viewer was in focus.
    • Resolved an exception that occurred when printing a PDF in Microsoft Edge with the AlwaysOpenPdfExternally policy enabled.
    • Fixed an issue where Free Text annotation bounds were incorrectly exported after updating bounds using the editAnnotation method.
    • Resolved an issue where the findText method returned incorrect bound values for PDF documents that contain CropBox and MediaBox values.
    • Fixed an issue where annotations were not rendered in Standalone rendering mode for the customer provided PDF document.
  • RichTextEditor
    • Performance of the Rich Text Editor is improved while performing multiple undo action and switching from code view mode.
    • Now the dropdown in the Rich Text Editor have unique aria-labels for better accessibility.
    • Now the Ctrl+Shift+H shortcut now works correctly when switching from CodeMirror back to Preview mode in the Rich Text Editor.
  • Tab
    • The issue where a console error occurred when dynamically updating cssClass in the Tab component has been resolved.
  • Tree Grid
    • Fixed an expand and collapse issue in the TreeGrid URL adaptor when using a checkbox column.
  • TreeView
    • Resolved a console error that occurred when filtering in the DropdownTree component with node IDs containing the hash (#) symbol.