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 JavaScript のリリース

Released: May 6, 2025

2025 Volume 1 (29.1.41) での更新項目

不具合の修正

  • Accumulation Chart
    • Wrapped data labels are now correctly positioned in pyramid charts when smart labels are enabled.
  • Chart
    • Stacking labels now render correctly for grouped stacking column series.
    • Stripline text now positions correctly when rotation is applied.
  • ComboBox
    • Fixed an issue where the ComboBox component would throw a console error when filtering data with complex structures while the allowFiltering option is set to true.
  • Diagram
    • Enhanced panning performance in diagrams with...

Released: Apr 29, 2025

2025 Volume 1 (29.1.40) での更新項目

不具合の修正

  • Accumulation Chart
    • Pie chart now properly renders with higher border width values.
  • ComboBox
    • Fixed an issue where the ComboBox component would throw a console error when filtering data with complex structures while the allowFiltering option is set to true.
  • ContextMenu
    • Resolved the collision issue with submenu of the Context Menu component.
  • DateRangePicker
    • Fixed HTML accessibility errors and warnings in the popup component of the DateRangePicker.
  • DateTimePicker
    • Fixed an issue where the...

Released: Apr 22, 2025

2025 Volume 1 (29.1.39) での更新項目

不具合の修正

  • Dashboard Layout
    • Provided an additional argument in the resizeStop and dragStop events to predict the panels for which the positions were changed during resize and drag actions.
  • DocumentEditor
    • Fixed the issue where paragraph borders were splitting during merge field insertion using the insertField API.
    • Improved cell content control insertion behavior and resolved border rendering issues.
    • Fixed the overlapping issue with header tags.
    • Addressed the layout issue caused by section breaks...

Released: Apr 15, 2025

2025 Volume 1 (29.1.38) での更新項目

不具合の修正

  • Carousel
    • Fixed issue where  SwipeMode property was not working properly while enabling touch action and disabling mouse actions.
  • ContextMenu
    • Resolved an issue where the Context Menu component did not resize its height correctly.
  • Diagram
    • Added localization support for SearchResults and noItemsToDisplay text in the symbol palette.
  • DocumentEditor
    • Fixed the issue where indent was decreasing incorrectly in a list for the entire selection.
    • Fixed the issue applying numbering and bullet lists...

Released: Apr 8, 2025

2025 Volume 1 (29.1.37) での更新項目

不具合の修正

  • ComboBox
    • Fixed the issue where an itemTemplate element would not render while opening a ComboBox popup twice, when filtering was enabled.
    • Fixed an issue where the selected value would disappear when the item template was enabled.
  • Dashboard Layout
    • Resolved the console error when adding panels dynamically after performing a drag and drop action in the Dashboard Layout component.
  • Diagram
    • Right-click now works properly while drag constraint is disabled, retaining multiple selection.
    • The...

Released: Apr 1, 2025

2025 Volume 1 (29.1.35) での更新項目

不具合の修正

  • Common
    • Resolved null cases in the getComponent method in the base library.
  • 3DChart
    • The first label on the y-axis is now positioned properly for the 100% stacking series when the x-value is empty.
  • Chart
    • The legend symbol fill remains unchanged, even when point color mapping is applied to the series, maintaining its original color instead of reflecting individual point colors.
    • Tooltip trackball now works properly for the canvas-enabled scatter type chart.
    • The column is now placed properly...

Released: Mar 25, 2025

2025 Volume 1 (29.1.33) での更新項目

機能

  • Common
    • Improvement in CSP inline style - Resolved inline style-related issues in most scenarios across the JavaScript controls. This improvement ensures better compliance with the content security policy (CSP) by reducing the need for unsafe-inline in style directives.
  • SpeechToText (preview)
    • The Essential JS 2 SpeechToText control provides seamless voice-to-text conversion in web applications. It features real-time transcription with interim results, multilingual recognition, customizable...

Released: Mar 19, 2025

2024 Volume 4 SP1 (28.2.12) での更新項目

不具合の修正

  • Common
    • Resolved the security vulnerability in the setValue method of the base package.
  • Diagram
    • Node overlapping, stretching, and incorrect positioning will no longer occur in complex hierarchical tree layouts.
  • DocumentEditor
    • Fixed an issue where the getComments API returned the same comment ID for both parent and reply comments.
    • Resolved a browser hanging issue caused by table row splitting when opening an attached document.
    • Fixed a list numbering issue in the Document Editor that...

Released: Mar 11, 2025

2024 Volume 4 SP1 (28.2.11) での更新項目

機能

  • PDF Viewer
    • Breaking Changes - The validateFormFields API will no longer be triggered after completing the required form fields and initiating download or saveAsBlob. To proceed with download or saveAsBlob without filling in the required fields, simply disable the validateFormFields event by setting enableFormFieldsValidation to false.

不具合の修正

  • Chart
    • The chart SVG height and width are now set correctly for the rotated axis label.
  • ContextMenu
    • The issue with the "enableItems" and "insertAfter...

Released: Mar 4, 2025

2024 Volume 4 SP1 (28.2.9) での更新項目

不具合の修正

  • Common
    • Resolved trailing zeros issue in custom number format.
  • Chart
    • The RTL-enabled chart now renders properly while exporting.
    • Multiple charts can now be exported as a single CSV or XLSX file.
  • ComboBox
    • Fixed the issue where an itemTemplate element not render while opens ComboBox popup twice when filtering enabled.
  • DateRangePicker
    • Fixed issue where the selected date was incorrect when setting the Start and Depth properties in the DateRangePicker to Year.
  • Diagram
    • Scroll padding is now...