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Telerik UI for ASP.NET Core

Release History

UI for ASP.NET Core R3 2020

Sep 16, 2020

Common

NEW
  • New Loader component
  • New AppBar component
  • New TextArea component
  • New ImageEditor component
  • Increase page speed score for demo sites
  • Convert project Wizard for ASP.NET Core MVC projects
FIXED
  • For nested field binding, the for= Tag helpers generate an element with an ID containing a dot

Chart

NEW
  • Chart legend title
  • Allow labels to be applied to plotbands
  • Missing median and mean settings for box plot series
FIXED
  • ExportImage is not saving the chart image in the desired dimensions in HiDPI
  • RadarLine with missingValues.interpolate does not connect end and start points

Chat

FIXED
  • JS error "Cannot use 'in' operator to search for 'buttons' in false" when .setOptions({toolbar:false}) is called

DateRangePicker

FIXED
  • On Android the DateRangePicker change event close Calendar after selecting a Start Date

DateTimePicker

FIXED
  • componentType does not apply "modern" in mvvm
  • DateTimePicker in modern type and RTL does not show time selection

Diagram

FIXED
  • Missing e.meta in click handler of a Diagram shape

Editor

FIXED
  • Focus gets stuck when navigating through color pickers tools using the keyboard in editor toolbar
  • Editor - empty em tags remain after clearing the content
  • Editor placed in a Window forces a request to undefined endpoint
  • Improve initial content deserialization

Form

NEW
  • Form label encoded option
FIXED
  • Form setOptions does not detach event handlers correctly

Gantt

NEW
  • Replace Gantt custom treelist implementation with the actual TreeList component
  • Gantt column options
  • Planned vs. Actual
  • Column Templates
  • fix(gantt): use toolbar styles for gantt
FIXED
  • Wrong Gantt Milestone timeline position in LESS themes
  • No styles for focused items in Scheduler and Gantt headers in Material, Material Black, Fiori
  • Not properly sized resizable columns in Gantt's TreeList view on less than 480px screen width

Grid

NEW
  • Expanding all detail templates via expandRow() on a Grid with many records and no paging enabled is slow
  • Sticky Columns
FIXED
  • Page is not reset after grouping
  • Persist selection does not work with group paging
  • Incorrect Grid "items" count when groupPaging is set to true
  • Grid autoFitColumn method does not work correctly with column filter and column menu
  • ColumnMenu in grid hides wrong columns and JS error appears when column without title is placed first
  • Group paging does not work correctly with local data
  • Setting pageable.position to "top" moves Grid's footer at the top of the component
  • Detail rows are partially exported in PDF
  • AutoFitColumn in multi-columns headers grid with locked column is not working
  • Wrong cell editors when Column Virtualization is used with Locked columns

ListView

NEW
  • Change ListView role when selection is not enabled
FIXED
  • Listview broken when initialized from table due to new rendering

MaskedTextBox

FIXED
  • Validation labels are not colored properly when reset method is called

Menu

FIXED
  • Menu sub-menus do not open on hover, if their parent root item with openOnClick is expanded through the expand icon

NumericTextBox

NEW
  • NumericTextBox select on focus
FIXED
  • Validation labels are not colored properly when reset method is called

PDF Export

FIXED
  • Detail rows are partially exported in PDF

Pager

FIXED
  • Responsive pager is rendered when the width is more than the boundary

PivotGrid

NEW
  • PivotGrid row and column header sorting

Rating

FIXED
  • Rating label shows incorrect value with half precision

Scheduler

FIXED
  • No styles for focused items in Scheduler and Gantt headers in Material, Material Black, Fiori

Spreadsheet

FIXED
  • Javascript exception on loading a file in the Spreadsheet
  • Unable to add a new row to a sheet exported to Excel and imported back in Spreadsheet
  • Spreadsheet: Incorrect server-side import of Excel file with frozen panes
  • Wrong values copied from Spreadsheet, if cells are selected via keyboard and the data range exceeds the non-scrolling size of the Spreadsheet
  • Spreadsheet cannot be scrolled in iOS 13
  • Telerik.web.Spreadsheet.Workbook.Load() throws an error on loading a document with gradient cells' background

TextBox

FIXED
  • Validation labels are not colored properly when reset method is called

TileLayout

FIXED
  • Calling setOptions on resize event breaks subsequent resize

TreeList

NEW
  • Include drag and drop to reorder items in TreeList
  • Selection checkbox column for TreeList widget
FIXED
  • ColumnMenuOpen event not triggered in Kendo UI TreeList
  • TreeList Column Filterable Ui not calling method in ASP.NET Core

Window

FIXED
  • Editor placed in a Window forces a request to undefined endpoint

Wrappers (ASP.NET Core): DropDownList

FIXED
  • Consistent script encoding when BindTo method is used compared to the MVC suite

Wrappers (ASP.NET Core): Excel Export

FIXED
  • Cannot set Excel AllPages to True in MVC and Core

Wrappers (ASP.NET Core): Form

FIXED
  • Form does not handle boolean values in MVC and Core wrapper

Wrappers (ASP.NET Core): Globalization

NEW
  • Add nb-NO localization messages

Wrappers (ASP.NET Core): Grid

NEW
  • The ToDataSourceResult() method should support aggregates with DataTables for ASP.NET Core
FIXED
  • Foreign Key Remote binding causes error "Value cannot be null"
  • Wrong editor names when Grid is in partial view

Wrappers (ASP.NET Core): PDFViewer

NEW
  • Extend PDFViewer PDF.js options to include cMap configuration for the file

Wrappers (ASP.NET Core): TreeList

FIXED
  • Cannot set Excel AllPages to True in MVC and Core

What's New

NEW
  • Introduced XLS Format Provider that handles import and export of XLS documents in SpreadProcessing library.

PdfProcessing

NEW
  • The import can now handle startxref keyword and its offset defined on the same line.
  • Introduced support for Identity-V CMap.
  • Introduced support for UniCNS-UCS2-H encoding type of Type0Fonts.
FIXED
  • Data of inline image cannot be parsed when the stream contains "ei".
  • KeyNotFoundException is thrown while importing document because of the inability to find glyph "middot" data in Type1Font.
  • NotSupportedColorSpaceException is thrown when importing color space defined as an external resource.
  • NotSupportedException is thrown when importing document containing Annotation with not supported Action.
  • NullReferenceException is thrown when importing a PDF document containing InlineImage with missing parameters.
  • System.ArgumentException is thrown when setting a password to a document with form fields.
  • UriFormatException is thrown when importing UriAction with invalid URI.
  • InvalidCastException is thrown when importing predefined ToUnicode CMap.
  • NotSupportedException is thrown when trying to convert not supported Encoding Name.
  • The checkbox state is not correctly imported when the value is not specified.

SpreadProcessing

NEW
  • Implemented text orientation for cell content.
  • Introduced XLS Format Provider that handles import and export of XLS documents.
FIXED
  • Exception is thrown when the sheet name contains a single letter.
  • Image size is exported wrong when the size of the image is different than the original image size.
  • PrintArea is not taken into consideration when calculating the actual ScaleFactor.
  • A specific formula returns wrong result (=A1=FALSE).

WordsProcessing

FIXED
  • ArgumentException when importing RTF document which has a font size set to zero.
  • NullReferenceException is thrown while importing DOCX containing shape without an id attribute.
  • PdfFormatProvider: Font properties set from CharacterFormatting are not taken into account when inserting PAGE field.
  • Table and table cell borders are not evaluated according to inheritance and conflict resolution rules.
  • XmlException is thrown when importing document with docx AltChunk element.

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