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 (31.1.21)

Released: Sep 23, 2025

2025 Volume 3 (31.1.21) での更新項目

不具合の修正

  • Chart
    • Columns with a single X-axis value now render with the correct width.
    • The legend highlight now works correctly when the highlight mode is set to Series.
    • The Zoom toolbar tooltip will be displayed on the pop-up.
    • The sparkline tooltip renders properly on enabling RTL.
  • Checkbox
    • Fixed an issue where EnablePersistence was not functioning correctly in the CheckBox component.
  • DocumentEditor
    • Fixed issue where footnotes were undefined during document serialization.
    • Resolved script error when opening documents containing dropdown form fields.
    • Fixed script error triggered while disabling the toolbar.
    • Addressed content overlapping issue during document loading.
    • Corrected layout change issue in the Ribbon Layout API after manual interactions.
    • Fixed selection issue occurring when deleting comments.
  • FileManager
    • The issue where the sorting icon is not updated correctly when the sort order is set to none in the File Manager component has been resolved.
  • GanttChart
    • Resolved an issue where parent task progress values were not displaying in decimal format, even when child tasks were configured with decimal values. Decimal rendering for both parent and child tasks is now properly handled by defining the appropriate format in columns.
    • The date and time change unexpectedly when using the timezone property during cell edit or add operations issue has been resolved.
    • The issue with critical path validation not working when two parent tasks are connected via a predecessor has been resolved.
    • The issue where time converted unnecessarily when the timezone was set to 'UTC' at initial load has been resolved.
    • The issue where the resource column was not rendering as dropdown when dynamically assigning the column collection has been resolved.
  • Grid
    • Fixed aggregate calculation issue during edit and save operations in VirtualScrolling.
    • Fixed the script error that occurs when opening the custom filter dialog on a device in an adaptive grid with adaptiveUIMode set to Desktop.
    • Added native event details into the recordClick and recordDoubleClick events.
  • HeatMap
    • The loaded event will now trigger as expected when the HeatMap is rendered.
  • Pivot Table
    • The pivot chart now renders correctly with the tabular layout when subtotals and grand totals are disabled.
    • The pivot table now updates correctly when culture settings are changed dynamically.
    • The pivot table now renders properly when a calculated field is added to the value axis in the server-side engine.
  • RichTextEditor
    • The inline toolbar will display now correctly when triggered by the focus event, even if the Rich Text Editor contains no value.
    • Column resizing now functions correctly when a colspan attribute is applied to a table element.
  • Schedule
    • An issue where an empty content area was rendered during virtual scrolling when using rowAutoHeight in combination with overscanCount has been resolved.
  • TextBox
    • Fixed an issue where the float label text was overlapping with the icon of the textbox when long text was entered.