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 (33.2.5) 新機能 更新日: May 5, 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 for JavaScript 2021 Volume 2 SP1

Released: Aug 11, 2021

2021 Volume 2 SP1 での更新項目

機能

  • Chart
    • Added fade out support for chart tooltip on touch.
  • Grid
    • Added support for exporting headers with image.
    • Added keyboard navigation support in infinite scroll.
    • Added sticky header support.
  • ListBox
    • Added No Record Template support.
  • RichTextEditor
    • Added support for pasting rare list contents from Microsoft Word in the Rich Text Editor.
    • Improved the deleteKey action in the Rich Text Editor.
    • Added showDialog and closeDialog methods to open/close the Link, Image, Table dialogs in the Rich Text Editor.
  • Spreadsheet
    • Added support for updating the defined names range while performing insert and delete operation.
    • Improved number formatting applied while performing copy/paste operation between the different spreadsheets.

不具合の修正

  • AutoComplete
    • Issue with “select element is displayed while rendering the component with floating label” has been resolved.
  • Dashboard Layout
    • The Floating issue in Dashboard Layout when the scroll bar is in the middle of the page has been resolved.
  • Diagram
    • The issue “The loaded connectors path is differ from saved connectors” has been fixed.
    • The Default tooltip rendered in the wrong position for the native node issue has been fixed.
    • The issue “Connectors have disappeared in Swim lane at initial rendering” has been fixed.
  • Document Editor
    • Resolved the localization issue.
    • Resolved the before spacing issue for the paragraph starting in new page.
  • DropDownButton
    • Input space not works in DropDownButton if the target is set as text input issue has been resolved.
  • DropDownList
    • Issue with “incremental search is not working properly while destroying and rendering the component again” has been resolved.
  • Dropdown Tree
    • The performance issue that occurred when destroying the Dropdown Tree with a huge data source and CheckBox support has been resolved.
  • Gantt
    • Issue with Virtual Scrolling in Firefox browse has been resolved.
  • Grid
    • Clear button issue in filter bar input has been fixed.
    • Copy and paste in mac os issue has been resolved.
    • Adding new record is not working in infinite scroll with frozen grid, has been fixed.
    • Filter menu destroyed issue in filter template has been fixed.
  • ListView
    • The issue with “Multiple requests are made to the controller when using remote data source with template support in the ListView component” has been resolved.
  • Pivot Table
    • Now the field’s caption can be changed dynamically using the value field settings dialog.
    • Now the fields panel has been refreshed properly with toolbar UI.
  • RichTextEditor
    • The issue with “alignment mismatching when pasting content from MS Word in the Rich Text Editor” has been fixed.
  • Schedule
    • An issue with the scheduler events overlapping when start and end times were the same has been resolved.
  • Spreadsheet
    • Conditional formatting select button enabled while pressing SPACE key without any data issue resolved.
    • Script error throws while importing excel file which contains conditional formatting issue resolved.
  • Tab
    • An issue with the touch event not triggering on tab content swipe has been fixed.
  • TreeView
    • Resolved the performance issue that occurred when removing more than 500 nodes from the TreeView using multiple selection.