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 2024 Volume 1 SP1 (25.2.4)

Released: May 14, 2024

2024 Volume 1 SP1 (25.2.4) での更新項目

機能

  • Chip
    • Added htmlAttributes support for the Chip component.
  • Circular Gauge
    • The entire circular gauge, including the tooltip and legend, can now be rendered in the right-to-left (RTL) direction, which may be useful in some cultures.
  • Grid
    • The autoFitColumns method has been improved to provide more precise adjustments to column widths. This update allows you to adjust column widths based on the maximum content width within a specified range of rows or header content. Additionally, two new optional parameters have been introduced in autoFitColumns- startRowIndex to specify the starting index for content rows and endRowIndex to specify the ending index.
    • The Grid now includes a "show add new row" feature during inline editing. This feature ensures that a blank row is constantly visible within the grid content, facilitating the easy insertion of new records.
    • The enhancement of the Grid frozen row and column feature improves compatibility with enabling the row span and column span functionality. You can now merge rows and cells when the same value is present within frozen table rows and cells, or within movable table rows and cells.
    • When dragging the autofill icon from selected cells to desired cells, the grid now automatically scrolls its content both vertically and horizontally, adjusting according to the direction of your drag.
    • The Grid Infinite scrolling feature enhances the compatibility of the row drag and drop feature.
    • The improvement made to the grid's infinite scrolling feature enhances its compatibility with the column virtualization functionality. This feature ensures optimal performance by effectively displaying multiple columns within infinite scrolling with large datasets, without experiencing any degradation in performance.
  • HeatMap
    • HeatMap's axis labels can now include line break characters.
    • Label templates can now be displayed in place of cell labels to provide additional information.
  • ListView
    • Breaking Change - Using a ternary operator within the string-type template is not supported and it is suggested to use a function type template in ListView.
  • Maps
    • An animation transition will now occur when the data labels are first rendered.
  • Tree Grid
    • Added support for inline editing with virtualization enabled.
    • Added support for frozen column with virtualization enabled.

不具合の修正

  • Accumulation Chart
    • The right click function now works properly in the accumulation chart with the external mouse on Mac.
  • Chart
    • The bar chart has been exported as a CSV file, and the CSV now contains the appropriate data.
  • ColorPicker
    • Facing exception when mode switching from color palette to color picker has been resolved.
    • Color picker value is not getting reset for transparent case.
  • Diagram
    • The null exception will no longer thrown while hovering over the ports.
    • The segmentCollectionChange is triggered when editSegment method called.
  • DocumentEditor
    • Resolved the shape position issue in the attached document.
    • Resolved the presence of additional spacing in the Arabic document.
    • Resolved the before spacing issue.
    • Resolved the show revisions API not working properly issue.
    • Resolved the copy pasting issue in Blazor.
  • DropDownButton
    • Issue in DropDownButton Popup Alignment issue while setting enableRtl property as true has been resolved.
  • DropdownList
    • Resolved an issue when the window is resizing the popup position is misaligned.
    • Issue with "The dropdownlist not retrieving the proper index when grouping with allow filtering" has been resolved.
    • Fixed the issue with the dropdownlist index value not updating in component instances.
  • GanttChart
    • Tree Grid and Gantt chart side was not synchronized issue has been fixed.
  • ListBox
    • Issue with "Dropping selected items does not work correctly while enabling the checkbox in listbox component." has been resolved.
  • Maps
    • The tooltip will now be displayed properly above the marker templates.
  • Menu
    • The issue with "Context Menu position issue occurs when using multilevel submenus" has been resolved.
  • Message
    • The issue with "the close icon being misaligned when the content alignment was set to centre" has been resolved.
  • MultiSelect
    • Resolved the performance issue when multiselect component is rendered with large number of data.
  • PDF Viewer
    • The form field signature no longer shift upwards every time the document is saved.
  • ProgressBar
    • The progress bar label now renders properly when setting the textAlignment as center.
  • Signature
    • Correcting the signature scaling issue while resizing the web browser has been resolved.
  • SplitButton
    • Console error is thrown when clicking the progress button has been resolved.