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 SP1 (32.2.8)

Released: Mar 3, 2026

2025 Volume 4 SP1 (32.2.8) での更新項目

不具合の修正

  • Chart
    • The chart data label now displays correctly in the top and bottom positions when the angle is set to 90 degrees.
  • Diagram
    • Resolved the difference in scroll speed between Chrome and Firefox browser.
  • DocumentEditor
    • Fixed an error that occurred when deleting a table column containing embedded content controls.
    • Resolved an issue where entering a space caused the cursor to jump after the next character.
    • Fixed a problem where the document jumped to the following page when deleting a table.
    • Corrected the behaviour where Bold/Italic formatting was incorrectly applied to bullet symbols.
    • Resolved an issue where the Document Editor became unresponsive while loading the attached document.
    • Fixed list formatting being lost when the exported document was opened in online Microsoft Word.
    • Fixed an RTL issue where highlighting Arabic text caused the words to split.
    • Corrected footnote positioning issues when moving content across pages.
    • Fixed localization not updating properly in the Drop down Form Field dialog.
    • Resolved an issue where the first list number or bullet outside a content control could not be edited.
    • Fixed an issue where newton soft version 13.0.1.0 could not be loaded in the MVC project.
  • GanttChart
    • Fixed an issue where the baseline tooltip displayed incorrect values after applying a filter.
  • Grid
    • Resolved an inconsistency in keyboard navigation when using Shift+Tab to focus on the Grid component with column template.
    • Fixed an issue where the details of the deselected records were not available in the rowDeselecting event when clearing the selection using the header checkbox.
  • Menu
    • Resolved an issue where Menu popup appeared beneath Angular dialogs in Angular 21.
  • PDF Viewer
    • Fixed an issue where textboxes did not receive focus in touch mode when a custom class and tooltip were used.
    • Fixed accessibility issues in the EJ2 PDF Viewer.
    • Fixed an issue where the viewer failed to load a new document after opening a corrupted PDF document.
  • RichTextEditor
    • The Rich Text Editor's robust HTML sanitization now effectively prevents XSS attacks by filtering out malicious content, including event handlers and inline scripts.
    • Updating content with script tags no longer removes the content in the Rich Text Editor.