Release History

UI for ASP.NET Core R2 2018

May 29, 2018

All components

NEW

• New Chat widget (Conversational UI)
• New DropDownTree widget
• MaskedTextBox MVVM, when the mask can be parsed to number the widget is initialized with invalid mask
• Update Kendo.Mvc.dll to reference System.Web.Mvc 5.2.4 to avoid warnings
• Add reference to .netStandard 2.0 for ASP.NET Core wrappers
• Update .NET Core demos to 2.0
• Official support for jQuery 3.3.1

FIXED

• 'Invalid-meta The "main" field cannot contain minified files' error is thrown when installing Kendo-UI Bower package
• Removing a filter applied in the configuration will still export to excel filtered data in a Grid.
• Missing widgets definitions in kendo typescript file.
• Kendo Dashboard template project hangs in IE
• parseDate ignores timezone sign for minutes offset
• CheckBox renders two input fields
• ListBox MVC wrapper could not be configured with shared DataSource

AngularJS

FIXED

• Cannot change values of an AngularJS TimePicker with DateInput bound to a variable in the controller

AutoComplete

FIXED

• kendo.ui.DropDownList: cannot set autoWidth in html
• AutoWidth is not applied when clearing manually in ComboBox and AutoComplete
• Wrong position of clear button on AutoComplete, ComboBox and MultiSelect in RTL in IE
• AutoComplete's dropdown is not properly resized when noDataTemplate is initially shown and the AutoWidth functionality is enabled.

Button

FIXED

• kendoButton keeps active state if pressing Enter to trigger click and changing focus inside click event handler

Calendar

FIXED

• The Calandar selectDates method should clear the selected dates when an empty array is passed.
• Incorrect style is applied in Calendar for March 1st in non-leap years

Chart

FIXED

• Chart plotArea method should return ChartPlotArea in typescript

ComboBox

NEW

• Screen Readers does not read value changed via keyboard when popup is closed

FIXED

• Filter is not cleared upon blur after selecting the value of the input
• DataSource Read is forced on select event of cascading comboboxes
• ComboBox and DropDownList Change event doesn't trigger with the Kendo UI 2018 R1 release
• kendo.ui.DropDownList: cannot set autoWidth in html
• AutoWidth is not applied when clearing manually in ComboBox and AutoComplete
• Wrong position of clear button on AutoComplete, ComboBox and MultiSelect in RTL in IE
• ValueMapper function gets called unexpectedly when ComboBox has initially selected value and the user changes the selection to one of the next items
• Selecting item with virtual scrolling looses the actual item in Firefox
• ComboBox with filter and virtualization throws "Cannot read property 'item' of undefined" error
• ComboBox with paging displays incorrect value if an item that is not on the first page is selected
• ComboBox and DropDownList: Cascade more than 2 combobox is not working
• Change event fires on ComboBox/DropDownList blur
• Inconsistent DropDownList cascade behavior on selection in the parent with the keyboard

DataSource

FIXED

• TypeScript: Missing inPlaceSort property for the DataSource in the definitions
• DataSource TypeScript group option should accept any parameter
• Vue datasource is not found in Kendo Window
• Error is thrown when using JSDO batch operations

DateInput

FIXED

• Cannot change values of an AngularJS TimePicker with DateInput bound to a variable in the controller

DatePicker

FIXED

• Date/TimePicker popup auto-closes in Chrome when a preceding element's height is reduced

DateTimePicker

FIXED

• Date/TimePicker popup auto-closes in Chrome when a preceding element's height is reduced
• Setting min property of the DateTimePicker to the last possible value in the TimeView causes the TimeView to display all slots, instead of only the last one

Dialog

FIXED

• Dialog content is trimmed, if it exceeds dialog dimensions
• Unexpected Dialog buttons left alignment when buttonLayout is set to normal
• Setting the Dialog's actions text with the setOptions method does not work correctly

Draggable

FIXED

• Fix scrolling root element if drag outside

DropDownList

NEW

• Screen Readers does not read value changed via keyboard when popup is closed

FIXED

• ComboBox and DropDownList Change event doesn't trigger with the Kendo UI 2018 R1 release
• OptionLabel is not selected when selecting a value that does not exist
• kendo.ui.DropDownList: cannot set autoWidth in html
• DropDownList autoWidth option cannot be set through data attribute
• ComboBox and DropDownList: Cascade more than 2 combobox is not working
• Change event fires on ComboBox/DropDownList blur
• Setting initial value does not work in jQuery 3.1.1
• Inconsistent DropDownList cascade behavior on selection in the parent with the keyboard

Editor

NEW

• Editor tag helper
• Add `toolbar` field and `toolbar.window` field to Editor TypeScript definition

FIXED

• Editor adds new lines within comment blocks after viewing the HTML and clicking Update
• Editor removes spaces in IE11 when pasting formatted XML from Visual Studio
• Image is deleted when deleting the last ordered list item using backspace
• Empty hyperlink is inserted when pressing enter at the beginning of link
• Table tools are positioned in the toolbar overflow menu when a table is selected

Gantt

NEW

• Gantt tag helper

Grid

FIXED

• Grid does not persist selection after cancelling popup editing
• Grid does not show data if pager option 'All' is selected
• Dropdowns in Grid filter menu are not closed on devices with touch and mouse
• Kendo Grid data not refresh after Menu Filter clear
• Grid pageSize(All) not persisting after adding a new record
• Validation tooltip visible with correct data in the Grid
• Extend TypeScript definition of GridColumn command
• k-sorted class incorrectly applied in Grid when a column is hidden before sorting
• Navigatable grid does not focus header when multi-filter check is used
• Offline Mode in MVC Grid removes records on Cancel when the record was updated previously
• The Grid validation message is hidden after entering valid and then invalid value(InCell)
• The Grid select method is selecting wrong cells with locked columns.
• PageSize is set to total when number of records is less than the page size
• Grid horizontal scroll is very slow
• Enabling Navigatable in Grid prevents SHIFT+Arrow Keys selection in editors
• Virtualized Grid sorting breaks after scrolling if the Grid was filtered.
• Grid column menu is rendered inside the filter menu after column reordering.
• minResizableWidth does not work with a preceding hidden column
• The Grid with endless scrolling, grouping, and locked column is not collapsing the groups.
• The last two records disappear from the editable, virtualized Grid.
• A JavaScript error is thrown when a new record is added to a filtered MVVM Grid
• Headers inner column change the location between parent columns after reordering
• minResizableWidth is not applied correctly with frozen columns
• It is not possible to change checkbox value in batch editing on devices with Touch and Mouse.
• RTL Grid wrong scroll on setDataSource in Chrome
• The horizontal scroll goes out of sync with Virtualized Grid with locked columns after scroll and click on the scroll arrow
• The selectedKeyNames method will not return the selected elements if the persistSelection is false(default).
• When menu property of some columns is set to false, the columnMenu does not allow hiding all optional columns
• Navigatable batch editing grid has wrong focus on mobile and hybrid devices
• The Grid is not receiving focus when the tab is pressed on Surface(tablet).
• Grid Pager numbers cover bottom Grid row preventing selection on small screens for Bootstrap, Fiori, Flat, and Office365 themes.
• It is not possible to change checkbox value in batch editing on IOS.
• Wrong tab order is applied to the cells of new record item if sorting the grid.
• An error occurs when delete an item and save changes with JSDO batch operations

HierarchicalDataSource

NEW

• HierarchicalDataSource tag helper

ListBox

FIXED

• The setOptions method of the List Box is not changing the dataTextField property.
• The ListBox toolbar disabled items does not receive a tabindex -1 and can be focused.

ListView

FIXED

• ListView drag events could not be detected on Windows device with capactive touch screen in IE and Edge browsers.

MVVM

NEW

• Add ability to define a template as string or function from the model

FIXED

• DropDownList autoWidth option cannot be set through data attribute
• A JavaScript error is thrown when a new record is added to a filtered MVVM Grid

MediaPlayer

FIXED

• fullScreen property of the MediaPlayer doesn't work
• MediaPlayer TypeScript functions have Void as a return
• MediaPlayer doesn't load when wrapped in a div with style="display: table;" due to an error in its ToolBar
• Toolbar of MediaPlayer is not initialized correctly when there is not enough width.

Menu

NEW

• Menu tag helper

FIXED

• Input in submenu keeps the submenu popup open

MultiSelect

FIXED

• MultiSelect throws an error for initially selected items with autoBind: "false" and grouping
• kendo.ui.DropDownList: cannot set autoWidth in html
• Wrong position of clear button on AutoComplete, ComboBox and MultiSelect in RTL in IE
• All items cannot be selected with keyboard Shift + Arrow key in MultiSelect
• MultiSelect with virtualization loses values on filtering
• Value is deselected on initial load
• Virtual scrolling in MultiSelect. A user's selection is lost when the valueMapper function is not implemented.
• MultiSelect throws an error if an item is select while filtering

NumericTextBox

FIXED

• NumericTextBox does not reflect changes applied through setOptions
• HTML attributes are cleared from input element on form reset
• The NumericTextBox does not allow writing or paste decimals with decimals 0 and restrictDecimals to false.
• DOM Change Event does not fire
• Widget doesn't calculate floating numbers when rounding is turned off

PDF Export

NEW

• Side-to-side/excel-like PDF Export functionality

FIXED

• Wrong page sizes in the PDF Export / Page Layout demo
• Table rows are split when exporting to PDF
• Spreadsheet PDF Export last row height is greater than the other rows
• Spreadsheet PDF Export has missing borders

Pager

FIXED

• Grid does not show data if pager option 'All' is selected
• Grid pageSize(All) not persisting after adding a new record

PanelBar

NEW

• PanelBar tag helper
• Add templates support for PanelBar in MVVM

Scheduler

NEW

• Scheduler tag helper
• Scheduler should trigger change on Surface in Chrome
• Scroll acceleration under 2 in 1 devices

FIXED

• Start a scroll gesture from event does not scroll content under iOS
• Drag and drop of Kendo Scheduler events does not work properly on Windows 10 touch devices

Slider

FIXED

• Incorrect position of Slider's Tooltip with jQuery 3.*.*

Spreadsheet

NEW

• Spreadsheet tag helper

FIXED

• Spreadsheet SheetDataSourceBinder class uses a global instance of jQuery
• Incorrect formula output with comparison
• Deleting rows when filter is applied deletes hidden rows also
• Spreadsheet does not properly format decimal numbers with more signs after the decimal point
• Spreadsheet displays default row/column width and height if they are explicitly set to 0
• datasource can not be set as array in vue spreadsheet
• Cell values formatted as percent are incorrect for certain values
• Spreadsheet PDF Export last row height is greater than the other rows
• Spreadsheet PDF Export has missing borders

TabStrip

NEW

• TabStrip tag helper

FIXED

• Setting animation to false does not completely disable TabStrip animation in IE and Edge for Material theme

ThemeBuilder LESS

FIXED

• Theme builder is not working on Safari.

TimePicker

FIXED

• Cannot change values of an AngularJS TimePicker with DateInput bound to a variable in the controller
• Date/TimePicker popup auto-closes in Chrome when a preceding element's height is reduced
• Time picker displays invalid last item on some min and max options

ToolBar

FIXED

• Wrong color of split button arrow by click
• Disabled Button in Toolbar should have focus stylization
• Cannot toggle checkboxes in ToolBar overflow popup
• Disabled ToolBar SplitButton can be opened with the keyboard
• Inconsistent filling of the available space on init and on re-size
• Non-resizable ToolBar throws JS error when tools and separators break on a second line
• MediaPlayer doesn't load when wrapped in a div with style="display: table;" due to an error in its ToolBar

TreeList

FIXED

• TreeList does not fire expand/collapse events when using keyboard navigation
• TreeList does not reload item children correctly.

TreeView

NEW

• TreeView tag helper
• Update indeterminate state of checkboxes when dataSource is filtered

FIXED

• TreeView template not rendered correctly with special characters
• Checkchild is setting the checked proeprty to disabled items
• Treeview reordering items not placing at expected positions after filtering
• Unable to drag TreeView items with URL set, when dragging starts on items' text
• treeView drag&drop, Uncaught RangeError: Maximum call stack size exceeded
• TreeView's expand/collapse state is inverted after e.preventDefault() on collapse

Upload

NEW

• .k-dropzone-hovered class not removed from Upload's custom dropzone

FIXED

• Custom Upload Widget instance is no longer available after select
• Chunk Upload throws error, when autoUpload is set to false and a file from the selected files is removed

Window

FIXED

• Kendo Window fires close event twice on Esc keydown when using preventDefault
• Disabled anchor in Window prevents Tab navigation to other focusable elements (IE)

Calendar

NEW

• Calendar tag helper

DataSource

NEW

• Add support for ASP .NET Core SignalR
• DataSource.Schema.Model.Field defaultValue property cannot be set to null in the tag helper

FIXED

• DataSource taghelper initial filter works only with string field type
• Grid with aggregates throws error after deployment - ASP.NET Core 2
• Add transport.cache property

DatePicker

FIXED

• When using `for` attribute in a NumericTextbox or DatePicker/DateTimePicker TagHelper the `format` property is not serialized
• The footer of the DatePicker is not shown in the Kendo UI for ASP.NET Core wrappers.

DateTimePicker

FIXED

• When using `for` attribute in a NumericTextbox or DatePicker/DateTimePicker TagHelper the `format` property is not serialized

Editor

FIXED

• FileBrowser and ImageBrowser Upload method throws an exception in ASP.NET Core 2.0

Globalization

FIXED

• Globalization does not work for Grid Tag Helper

Grid

NEW

• Add columns.command.template option

FIXED

• MaxLength model property breaks grid templates
• The scrollable(s => s.Height("auto")) property is not correctly applied to the ASP.NET Core wrapper
• Having two Grids in Core 2.0 with aggregates throws System.IO.FileLoadException: "Assembly with same name is already loaded"
• Globalization does not work for Grid Tag Helper
• DisplayAttribute is not serialized correctly for enums in core grid wrapper
• German special characters break edit templates for nested Grid in the ASP.NET Core wrappers
• The Animation configuration for the PopUp Window of the Grid is not applied
• Boolean column breaks Grid's editing.
• Grid TagHelper Column format is not applied correctly

ListBox

NEW

• ListBox tag helper

Localization

FIXED

• When en-US messages script file is loaded, TreeList enables the columnMenu

Map

NEW

• Map tag helper

MaskedTextBox

FIXED

• MaskedTextBox does not expose Rules property in the ASP.NET Core html helper

NumericTextBox

FIXED

• When using `for` attribute in a NumericTextbox or DatePicker/DateTimePicker TagHelper the `format` property is not serialized

PivotGrid

NEW

• PivotGrid tag helper

TimePicker

FIXED

• When using `for` attribute in a NumericTextbox or DatePicker/DateTimePicker TagHelper the `format` property is not serialized

TreeList

NEW

• TreeList tag helper

FIXED

• When en-US messages script file is loaded, TreeList enables the columnMenu

TreeMap

NEW

• TreeMap tag helper

FIXED

• TreeMapType enumeration has a wrong value in MVC and Core wrappers