Release History

UI for ASP.NET Core R1 2021

January 20, 2021

Common

NEW

• New Check Box Group Component
• New RadioGroup Component
• New Expansion Panel / Collapsible Component
• New Bottom Navigation Component
• New Floating Action Button
• Bootstrap Theme Package (v4.30.0)
• Default Theme Package (v4.32.0)
• Material Theme Package (v3.28.0)

FIXED

• Webpack cannot bundle less files using mixin .prohibit-selection

ComboBox

FIXED

• Change event is triggered twice when clear button is clicked before applying value
• ComboBox with HighlightFirst(false) loses value when tabbing

Drawer

NEW

• Keybaord Navigation for Drawer

Editor

NEW

• Table Aligning Tool
• Create A list with Roman Numerals as bullets

FIXED

• Editor strips elements from formatted table added with the viewHtml tool
• The toolbar of the Inline Editor hides on a click over it or a click on a disabled button
• The textarea in the Editor's "viewHtml" popup is too narrow

FileManager

FIXED

• FileManager navigate method throws an error when navigating to a subfolder

Gantt

NEW

• Expose columnHide, columnShow and columnReorder events in the Gantt widget

FIXED

• The column template in Gantt is not applying to "resources" fields
• Gantt with editable reorder set to false and navigatable set to true throws a JavaScript error
• Drag and drop of the first root item before itself results in Cannot read property 'orderId' of null

Grid

NEW

• Use Toolbar styles for the Grid Toolbar
• Enable grouping of items in column menu
• Updated Column Menu Design
• Exportable property for Grid Columns

FIXED

• SetDataSource does not repaint the footer in Grid

ListView

NEW

• ListView Grouping

MultiSelect

FIXED

• MultiSelect - caret position cannot be changed through click after filtering
• MultiSelect selected items are not announced by screen readers
• MultiSelect placeholder font is not inherit in LESS themes

PDFViewer

FIXED

• Using fromFile method with no file loaded causes JS error

Scheduler

FIXED

• Incorrect CurrentTimeMarker width after decreasing Scheduler width
• Adaptive Scheduler's navigate event does not trigger on mobile device when changing selected view
• Wrong action argument is reported by Adaptive Scheduler's navigate event for Today button
• All day events are not positioned correctly

ScrollView

NEW

• Keyboard Navigation for ScrollView

Spreadsheet

FIXED

• Values copied from Spreadsheet and pasted in Excel are duplicated
• Spreadsheet cell content, copied with Cut/Copy toolbar/context menu buttons, is pasted as HTML to cells in Edit mode or to cells in another Spreadsheet

TabStrip

FIXED

• TabStrip insertBefore/insertAfter removes the content from the tab after the newly inserted tab

TextBox

FIXED

• Duplicate TextBox border

TileLayout

NEW

• Add/remove options / interface for Tiles
• Keyboard Navigation TileLayout

Timeline

NEW

• Keyboard Navigation Timeline

Tooltip

FIXED

• Misplaced Tooltip close button when tooltip width is set

TreeList

FIXED

• Reordering the same item twice results in different order

Window

FIXED

• The animation in Window is broken if too big width is set
• Incorrect Window height in percentage is set through options with sass-based themes

Wizard

NEW

• Expose the Icon configuration for the Wizard's stepper in the wrappers.
• Add validateOnPrevious configuration to Wizard

FIXED

• Wizard disregards primary:false on the buttons
• Еxternal submit is prevented with the Done event handler

Wrappers (ASP.NET Core): Editor

NEW

• Import/Export Files from Editor

Wrappers (ASP.NET Core): Gantt

FIXED

• Unable to databind Gantt with taskId and parentId string fields

Wrappers (ASP.NET Core): Grid

NEW

• ASP.NET Core Grid Export to CSV - Demo

Wrappers (ASP.NET Core): PanelBar

FIXED

• MVC/Core PanelBar aria-expanded attribute is false for initially expanded nodes and aria-hidden is not applied to their child group

Wrappers (ASP.NET Core): Scaffolder

NEW

• VS Code extension/wizard for Telerik ASP.NET Core

PdfProcessing

NEW

• Performance improvements when inserting tables using the RadFixedDocumentEditor.
• Introduced mechanism for loading custom font files when importing TrueType fonts.

FIXED

• An ArgumentException is thrown when importing a PDF containing overlapping codespace.
• An ArgumentException is thrown when importing rectangle whose values are defined using indirect references.
• An ArgumentOutOfRangeException is thrown when a TextBox field has a smaller size than the default padding of the field.
• Importing a document containing link annotations and named destinations referring to the same object causes InvalidCastException.
• An InvalidCastException is thrown when importing a document with FormXObject resources pointing to an indirect object.
• An InvalidDataException is thrown while decoding stream from a PDF with Encryption Algorithm 4.
• An InvalidDataException (Unknown compression method 'method-name') is thrown when opening a document.
• An InvalidDataException is thrown when importing a document containing two trailers and the Encrypt object is part of the first Xref table.
• Image with ICC Based colorspace is missing due to a NullReferenceException.
• A NotSupportedException is thrown when the inline image stream starts on a new row.
• Slow performance of CCITTFaxDecode filter.
• Sporadical InvalidOperationException is thrown while importing documents from background threads.
• Telerik.Documents.ImageUtils.JpegImageConverter default implementation doesn't load all of its dependencies.

CHANGED

• The JpegImageConverter default implementation is now changed. Instead of Magick.NET it now uses ImageSharp in a combination with TiffLibrary.ImageSharpAdapter.

SpreadProcessing

NEW

• Added DocumentInfo properties to preserve document metadata information.

FIXED

• An exception is thrown when importing an XLS file with a specific print area.
• An InvalidOperationException is thrown when importing an XLS document containing an Extra Table Data record.

WordsProcessing

NEW

• Introduced DocumentInfo properties to preserve document metadata information.
• Introduced support for importing/exporting/editing of Content Controls (structured document tags).
• LoadFromUri event is now obsolete. LoadStylesheetFromUri and LoadImageFromUri are the new events that should be used instead. When LoadFromUri is used for resolving images, even if the data is provided in the arguments, an HTTP call to the resource is made to resolve its extension. This can be potentially unwanted behavior in some client scenarios.
• Introduced support for floating images when exporting to PDF.

FIXED

• Headings elements ('h1'-'h6') are imported from HTML with wrong styling.
• Html style property values are omitted on import when the value contains a semicolon.
• List indentation is imported from RTF as local paragraph properties.
• A NullReferenceException is thrown while importing a document with header/footer and main part not named with the default name.
• An OutOfMemoryException is thrown when exporting TabStops to PDF.
• A paragraph in a TableCell which is in the last TableRow on the page is not exported to the PDF document.
• Exporting documents to PDF creates a fully transparent polygon for text without predefined highlight and/or background color. As a result, the size of the exported PDF is improved by up to 40%.
• Hyperlinks are not correctly exported to plain text.
• Wrong NuGet dependencies cause a build-time error.
• There is an empty space between two consecutive paragraphs with a defined background color when the SpacingBefore on the second is bigger than the SpacingAfter on the first.