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: Feb 25, 2025

2024 Volume 4 SP1 (28.2.7) での更新項目

不具合の修正

  • Accumulation Chart
    • The accumulation chart rendering performance has been improved.
  • AI AssistView
    • The issue with scrollbar position when dynamically updating messages using messageTemplate property has been resolved.
  • Button
    • The issue with "Script error thrown while destroying the button due to extra space in cssClass property" has been resolved.
  • DatePicker
    • Fixed an issue where the month was not updating correctly when typing quickly.
  • DocumentEditor
    • Fixed a document corruption issue when...

Released: Feb 18, 2025

2024 Volume 4 SP1 (28.2.6) での更新項目

機能

  • Checkbox
    • Provided tab index attribute support to the checkbox element.

不具合の修正

  • AI AssistView
    • The issue where TextArea doesn't adjust the height dynamically when the text exceeds the current height has been resolved.
  • Carousel
    • An issue with the carousel item moving when trying to navigate using the tab key has been resolved.
  • Chart
    • Mouse wheel zooming now works properly in the Firefox browser.
  • ComboBox
    • Fixed the issue where an ComboBox makes the page unresponsive after filtering with no result...

Released: Feb 11, 2025

2024 Volume 4 SP1 (28.2.5) での更新項目

機能

  • DocumentEditor
    • Improved performance by optimizing bookmark manipulation during text insertion.
  • FileManager
    • Provided enableMenuItems API method support to enable the menu items in the File Manager component.

不具合の修正

  • Common
    • Resolved the issue with formatDate method incorrectly calculates the week number.
  • AI AssistView
    • The issue with scrollbar position when loaded initially using the messageTemplate and loadOnDemand property enabled has been resolved.
  • Chart
    • The chart with the primary and...

Released: Feb 4, 2025

2024 Volume 4 SP1 (28.2.4) での更新項目

機能

  • Accumulation Chart
    • Added support for trapezoidal funnel shapes in the accumulation chart, offering a new design option to represent data more effectively and enhance visual appeal.
  • Carousel
    • Provided support for enabling/disabling the keyboard interactions in the carousel component by using allowKeyboardInteraction property.
  • Maps
    • The location property in legendSettings now accepts percentage values for the x and y properties when the position property is set to Float, allowing the legend to be...

Released: Jan 29, 2025

2024 Volume 4 SP1 (28.2.3) での更新項目

機能

  • Diagram
    • Breaking change - The FlipDirection now uses an enum instead of a string. Setting the same value (e.g., "horizontal") toggles the flip effect via the XOR operator. Code relying on the old string behavior should be updated to use the new enum and accommodate the XOR toggling.
  • Maps
    • The location property in legendSettings now accepts percentage values for the x and y properties when the position property is set to Float, allowing the legend to be rendered relative to the Maps element...

Released: Jan 21, 2025

2024 Volume 4 (28.1.41) での更新項目

機能

  • AI AssistView
    • Added a new scrollToBottom() method to programmatically scroll the view to the bottom in the AssistView.
  • PDF Viewer
    • Breaking Change - In the pageRenderComplete event, the page number property now reflects the actual page number instead of the page index.

不具合の修正

  • Bullet Chart
    • The bullet chart will render properly even when the range is set to empty.
  • Chart
    • The data label position for the stacked column now renders properly.
    • The tooltip for the stacking column series now renders...

Released: Jan 14, 2025

2024 Volume 4 (28.1.39) での更新項目

不具合の修正

  • AutoComplete
    • Fixed an issue where the dropdown icon was visible while the spinner was loading.
  • Chart
    • The calculations for both sum and intermediate sum indexes have been corrected.
  • DateRangePicker
    • Fixed an issue where the start and end date selection was not maintained in the popup.
  • Diagram
    • Performance improved for loading diagrams with complex hierarchical tree layouts with path nodes.
    • EJ1 diagrams now load in EJ2 Diagram Builder even when the port shape is undefined.
    • Fixed issue where...

Released: Jan 7, 2025

2024 Volume 4 (28.1.38) での更新項目

不具合の修正

  • Accumulation Chart
    • The subtitle now renders correctly even when its length exceeds that of the title.
  • Chart
    • The console error no longer occurs when rendering a single data point with a multilevel label.
    • Exporting a chart with complex properties to CSV or XLSX now functions correctly.
  • ComboBox
    • Fixed a console error that occurred when attempting to filter data using pasted text.
  • DocumentEditor
    • Fixed layout issue during editing due to start and end fields being in different paragraphs...

Released: Dec 31, 2024

2024 Volume 4 (28.1.37) での更新項目

不具合の修正

  • Carousel
    • The issue with carousel slide continue to move, when mouse swiped out of the container has been resolved.
  • Chart
    • The column series now renders properly when the width is set in pixels and enableSideBySidePlacement is set to false.
    • The y-axis now dynamically adjusts to accommodate negative ranges when the negative error bar exceeds the minimum value.
  • ComboBox
    • Fixed a console error that occurred when attempting to filter data using pasted text.
  • ContextMenu
    • The issue with "The...

Released: Dec 24, 2024

2024 Volume 4 (28.1.36) での更新項目

不具合の修正

  • Carousel
    • The issue with carousel slide continue to move, when mouse swiped out of the container has been resolved.
  • Chart
    • The chart point click and double-click events are now working properly in the waterfall chart.
    • Zooming is now restricted for the mouse wheel, similar to selection zoom.
    • The y-axis range is now set properly for the waterfall series.
    • The exceptions that occurred during React Jest testing have been resolved.
  • ContextMenu
    • The issue with "The context menu does not close when...