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已解決的問題

該列表包含了v17.1.8中解決的所有問題：

Data Grid

•  - dxDataGrid - A validation error in the adaptive detail is not cleared when a new row is added if the Save link was clicked before adding a new row
•  - dxDataGrid - An editor type in the banded column is incorrect if its caption equals the dataField of the nested column and form options are specified
•  - dxDataGrid - Column reordering works slowly if page size is large
•  - dxDataGrid - CustomStore throws the "E4021 - The server response does not provide the totalCount value" error on an attempt to ungroup the field even if totalCount is returned from the load function
•  - dxDataGrid - dxCheckBox doesn't change the current validation state after navigation is performed in editing mode
•  - dxDataGrid - onRowValidating is called twice if isValid is set to "false"
•  - dxDataGrid - Summaries are not updated after loading the next page in Infinite Scrolling mode
•  - dxDataGrid - The "Cannot read property 'is' of null" error occurs on an attempt to navigate from the last row cell if an adaptive detail row is visible
•  - dxDataGrid - The Enter press does not submit changes in row editing mode
•  - dxDataGrid - The Validation message doesn't appear on the Enter key click in cell editing mode
•  - dxDataGrid does not show a validation message when there is a single row and virtual scrolling is used
•  - dxDataGrid does not synchronize columns with rows when the content is scrolled horizontally under certain conditions
•  - dxDataGrid hangs the browser when the pageSize option value is greater than 50 and the columnHidingEnabled option is enabled
•  - dxDataGrid height is incorrect after canceling editing inside dxTabPanel within a master-detail template
•  - dxDataGrid selects multiple rows incorrectly after resetting the filter
•  - dxDropdown configured with dxDataGrid displays an unexpected tooltip on hovering over the magnifying glass icon
•  - It's impossible to cancel changes if the grid's data source fields are observable

Data Visualization

•  - dxChart - A browser hangs if a data source has very close values and the synchronizedValue property is enabled
•  - dxChart - Detached DOM nodes are referenced in renderer.js after the widget is destroyed
•  - dxChart - Zooming does not work if multiple panes are used
•  - dxPieChart - Labels with long text overlap the legend if sizeGroup is enabled
•  - Strips are not displayed for the discrete axis

DevExtreme Core

•  - DevExtreme SPA - dxCommand becomes invisible if the title option is changed after the visible option
•  - ODataStore always requests the next data portion if the response body contains the @odata.nextLink parameter

DevExtreme Demos

•  - DevExtreme .NET Core demos - Northwind model classes don't have validation attributes
•  - DevExtreme Theme Builder does not work when a script blocker like uBlock Origin is used
•  - Widgets Gallery - The search functionality does not work when a script blocker (like uBlock) is used

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