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 3 SP2 (31.2.16)

Released: Dec 2, 2025

2025 Volume 3 SP2 (31.2.16) での更新項目

不具合の修正

  • AI AssistView
    • The issue with maxFileSize validation when locale is configured for the file status text has been resolved.
  • Chart
    • Hovering over the scatter chart in the spreadsheet no longer throws a console error.
  • Chat UI
    • The issue with navigating Chat UI mention suggestions by using arrow keys when suggestions have identical display names has been resolved.
    • The issue with seconds not being displayed properly on the message timestamp in Chat UI has been resolved.
  • DatePicker
    • Fixed an issue where the DatePicker became disabled or unresponsive when the min property changed from null to a date value.
  • DateRangePicker
    • Fixed an issue where the date range picker with the preset range popup would open behind the drawer.
  • Diagram
    • Exceptions will no longer be thrown when drawing connectors from a node port.
    • The CTRL + Arrow Key gestures will now be restricted to prevent nudge actions.
  • DocumentEditor
    • Fixed issue with exporting nested inline content controls.
    • Addressed table resizing problems by enabling resizing via the page ruler.
    • Corrected behaviour where the TOC was inserted multiple times when updating in Track Changes mode.
    • Resolved text positioning errors when selecting and inserting text inside a bookmark.
  • Grid
    • The issue where Add Current Selection to Filter in Excel style filtering was not working when no existing filter was applied to the grid has been resolved.
    • Resolved a script error that occurred when opening the filter dialog in a grid with enableInfiniteScrolling enabled in filterSettings while using the RemoteSaveAdaptor.
    • Fixed a script error that occurred when the grid was rendered with CheckBox filtering and one column configured with Menu filtering, when the filtering action was cancelled in the actionBegin event.
    • The issue where changing the page size via the pager dropdown did not update the page size correctly when the enableCache property was set in the DataManager within the grid has been resolved.
  • Image Editor
    • Fixed console error occurring when clicking the Z-Order icon while Pen annotation is active.
  • MultiSelect
    • Resolved an issue where the dropdown refreshed unexpectedly when the dataset size was below the virtualization threshold.
    • Resolved the issue with When clicking on a grouped category in the list, it incorrectly selects all groups.
  • PDF Viewer
    • Fixed an issue where the previousText value in the annotationPropertiesChange event was incorrect when updating annotation text from the Comments panel.
    • Resolved an issue where the signature was rendered twice in the same field after updating other form fields.
  • Pivot Table
    • The pivot table now renders correctly during vertical scrolling when virtualization is enabled.
    • Dynamic column resizing and width updates now function properly in the pivot table.
  • Tab
    • The issue where the tab component's overflow popup does not appear when global animation is disabled has been resolved.
  • Toolbar
    • The issue with able to click the toolbar item when the toolbar is in disabled state has been resolved.
  • Treeview
    • The performance issue with expandAll method and autoCheck property in the TreeView component has been resolved.