DevExtreme 17.2.6

DevExtreme Demos

• The Form Country SelectBox - The Validation demo does not load data.
• ThemeBuilder - The hovered Menu item text color is not applied for second-level sub-items.

Data Grid

• Adding a new row when grouping is enabled overwrites an existing row.
• AllowHiding has no effect if the Column Chooser mode is "select".
• Content flickers after editing in virtual scrolling mode under certain conditions.
• ExportToExcel exports all rows with the filter applied.
• The "title" attribute is generated for column headers in IE.
• The getCellElement method returns an incorrect cell element in "form" editing mode.
• The header filter doesn't pass the selected value to the loadOptions object.
• Validation error message is rendered multiple times if a cell template has an editor.
• DataGrid bound to CustomStore does not show a loading indicator on sorting.
• DataGrid clears date column values on editing when the dateSerializationFormat option is specified using dxDateBox.defaultOptions.
• DataGrid displays an unnecessary vertical scrollbar if stateStoring is enabled and columnAutoWidth is true.
• DataGrid does not save data properly when a data item represents an instance of a class.
• DataGrid is slow when using columnHidingEnabled and virtual scrolling.
• DataGrid throws the "Cannot read property 'getInstance' of undefined" error after upgrade to 17.2.5.
• Documentation - it is necessary to describe how the visibleIndex field works with the checkbox selection feature enabled.
• dxDataGrid - Popup Edit Form is not resized correctly if minHeight/maxHeight is specified after the browser window is minimized or maximized.
• FilterBuilder does not preserve the last filter value until you accept it.
• The Grid's cellValue method accepts the column index rather than the visible column index as the second parameter.
• TreeList - minWidth doesn't work correctly if component is placed in a div with a smaller size.

Data Visualization

• Chart - Label Connectors are drawn incorrectly if the chart is rotated and labels have rotationAngle.
• Chart - The showZero option has no effect on zooming in/out action.
• Chart - The Values axis range is not updated according to a new datasource when the useAggregation option is enabled.
• Chart - Using the minBarSize field breaks bar drawing in the stacked bar char.
• Chart - Zooming out action doesn't work if a data source contains a single point.
• dxChart -The "Failed to execute 'createPattern' on 'CanvasRenderingContext2D': The canvas width is 0." error occurs on an attempt to export data when scale breaks are enabled.
• PieChart throws the "Cannot read property '0' of undefined" error when large numbers are used.
• PolarChart throws the "Cannot read property 'length' of undefined" error when the useSpiderWeb option is changed at runtime.
• Properties on the third level of hierarchy have the any type.
• RangeSelector - The "Error: <path> attribute d: Expected number" error occurs if chart.valueAxis.type is set to "logarithmic".
• The "Cannot read property 'radius' of undefined" error occurs if the PieChart data source has no data.
• The commonseriesSettings and series fields have the object type.

DevExtreme Core

• The "Expected 0 arguments, but got 1." errors occur when building a project with the fullTemplateTypeCheck Angular option enabled.

DevExtreme Tools

• An Android application doesn't display a custom splash screen image after building a new application template.
• The "Missing App Store Icon (iTunesArtwork)" error occurs on an attempt to publish DevExtreme mobile application on AppStore.

Scheduler

• dxPopups always appear behind dropDownAppointmentTemplate in the Scheduler.
• dxScheduler - It is impossible to set the currentView option in the onInitialized handler.
• Scheduler - A monthly recurrence rule for the last days works incorrectly.
• Scheduler - Sometimes it is impossible to drag-and-drop appointments.
• Scheduler - The time scale header sticks under certain circumstances when you scroll in Firefox.
• Scheduler doesn't change the current time indicator when the timezone is specified.
• Scheduler has an incorrect layout when the view selector is hidden due to the adaptive dx-scheduler-small CSS class.

Tree List

• TreeList working in on-demand mode keeps asking for children of empty nodes.

UI Widgets

• Changing an accordion item's title at runtime results in losing its content.
• DataGrid - The sorting icon (asc/desc) in the header context menu is misaligned.
• DateBox increases the width of its DateTime picker when it is opened in IE and Edge.
• Drop down based editors do not select items with iOS (iPad, iPhone).
• dxTagBox - The "Select All" check box selects all records after search if selectAllMode is "allPages".
• dxTagBox - The CustomStore.load method is called by the widget multiple times when loadMode = raw.
• dxTagBox - The Search value is not shown when an item is selected in the drop-down list.
• dxTextBox does not allow deleting characters using the Backspace key when mask is used on certain Android devices.
• FilterBuilder simplifies its filter expression returned by the value option.
• FilterBuilder throws an error if the field's dataField option is not specified.
• Form - An item becomes bound when only its name option is set.
• Form - It is impossible to access an item inside a group tab.
• Lookup is cleared by the Enter key press.
• NumberBox - Masks do not work properly with the friction part.
• NumberBox - The "text" option does not work.
• NumberBox - The clear button sets a value to an empty string.
• Popup looks cuts off in MS Edge and IE if width is 'auto'.
• ScrollView - The vertical scrollbar is displayed with a visual glitch on scrolling in Firefox 58.0.1 on Android (both tablets and phones).
• SelectBox - Data request is executed each time the widget with some selected value loses focus.
• SelectBox - The 'onCustomItemCreating' event is always raised with the 'SearchEnabled' and 'AcceptCustomValue' property enabled since v17.1.
• Slider - Tooltip dimensions are not updated according to the formatted content length.
• TagBox - A newly added custom item produces an empty tag in a data source.
• TagBox - The order of selected items is incorrect at the API level.
• The Form raises "Cannot read property 'Field Name' of undefined" if undefined is set as the Form formData.
• The Popup changes its position when the animation option is specified using the defaultOptions method under certain conditions.
• The readOnly option of a form item must save its state when the Form's readOnly option is changed.
• There is no typescript definition for the DevExpress.ui.dxOverlay.baseZIndex method.
• TreeView displays a previously selected node after a filter is cleared.
• Updating dxPopup toolbarItem options makes the dxScrollView inside the popup content scroll to the top.