Released: Mar 2, 2026

25.2.5 での更新項目

不具合の修正

DevExtreme Data Grid

• "Cannot read properties of undefined (reading 'values')" error occurs on adding a row to the second page if initial row values are specified in onInitNewRow.
• "Uncaught RangeError: Invalid time value" is thrown for DateTime columns with multiple same-day timestamps when filterSync and filterPanel are enabled.
• Cell value is not restored after canceling changes in cell editing mode if repaintChangesOnly is enabled.
• Columns are misaligned after adding a column at runtime.
• Columns are rendered blank on a horizontal scroll.
• Error occurs when the "between" operation is used in the filter row while the Filter Panel is visible.
• Filter Panel throws an error when selecting a custom value.
• Group and total summaries are shown over sticky columns on a horizontal scroll.
• Grouping is lost when the expandAll/collapseAll method is used if a grouped column's calculateGroupValue is a string.
• The "Certain ARIA roles must be contained by particular parents" error occurs if the grid has no data.
• expandAll/collapseAll method changes the expanded/collapsed grouped column if calculateGroupValue is used.
• Column that was fixed by assigning a new column configuration can't be correctly unfixed in v25.2.4.
• Incorrect tooltip displayed on the column header when sorted and the column width is small.

DevExtreme Diagram

• TypeError occurs when inserting image.

DevExtreme Editors & Validation

• Lookup - Input styles break after a class is applied via inputAttr.
• TextArea - Scrollbar is not displayed despite content overflow when autoResizeEnabled is true and height is specified.

DevExtreme Form

• Form Accessibility - Screen readers announce required marks in floating and static label modes.

DevExtreme Html Editor

• Nested list numbering breaks after applying content.

DevExtreme Layout & Navigation

• List - TypeError: Cannot read properties of null (reading 'get') occurs when using Shift + Up Arrow on the first item.
• List - JAWS does not announce the selected state of items.
• Splitter - Manual resizing stops working after programmatic size change.
• dxList - VoiceOver screen reader reads "underscore" before every item.

DevExtreme Pivot Grid

• Memory leaks occur after PivotGridDataSource is reassigned.
• Row fields overlap data fields when `dataFieldArea` is set to `"row"`, virtual scrolling is enabled, and multiple fields are displayed.