Download Telerik UI for ASP.NET Core R3 2020 SP1 (v2020.3.1021) Commercial .pkg

Telerik UI for ASP.NET Core R3 2020 SP1 (v2020.3.1021) Commercial .pkg

Telerik UI for ASP.NET Core R3 2020 SP1 (v2020.3.1021) Commercial .pkg
Telerik UI for ASP.NET Core R3 2020 SP1 (v2020.3.1021) Commercial .pkg


Cut development time, while delivering rich, powerful, modern websites and apps. Telerik® UI for ASP.NET Core offers 60+ jQuery-based components ranging from must-have HTML helpers for every app like Grids, Dropdowns and Menus to advanced line-of-business controls such as Charts, Gantt, Diagram, Scheduler, PivotGrid and Maps.

Despite the variety of built-in functionality the product offers, we continue to release new functionality based on customer feedback three times a year. Feel free to suggest product ideas for the community to vote on in Telerik feedback portal—the more votes your suggestion receives, the higher priority it becomes to introduce into our roadmap.

Telerik ASP.NET Core components are comprised of Telerik award-winning Kendo UI HTML5/JS widgets and their server-side wrappers for ASP.NET Core. The wrappers generate the jаvascript and HTML required by the Kendo UI widgets enabling you to use C# to configure them. Telerik UI for ASP.NET Core ships the same built-in functionality as Kendo UI, but offers Core-specific features on top, including:

Server-side data binding and in some cases server-side rendering
Support for unobtrusive validation based on Data Annotation attributes
Visual Studio Intellisense for the server-side configuration syntax
Visual Studio Extensions for automatic creation of new applications
Built-in editor templates and more

Mobile Support and Responsiveness

Telerik® UI for ASP.NET Core saves you time and effort when implementing responsive design practices, because the controls take care of them out-of-the-box or with the change of a single property:

All components render larger clickable areas on small screens and scale proportionately to the container in which they are placed
All components integrate well with grid-layout frameworks, such as Bootstrap and Zurb Foundation
The complex and popular components, such as Grid and Scheduler, serve different rendering on small screens to provide optimal user experience.

Simple Server-Side Data Binding and CRUD

If you are familiar with server-side programming, it can be hard to work with data in HTML5. Telerik UI for ASP.NET Core makes data binding simple. Use your existing server-side data access technologies to quickly bind data to the UI widgets via our DataSource component. With it, you can define endpoints for read and data editing operations, as well as mappings for requests between .NET and jаvascript.

Built-In, Yet Customizable Themes

With UI for ASP.NET Core, you build sleek, modern apps without a designer on-hand. Registering the CSS styles of the theme on the page is all it takes to theme your project with one of the 11 out-of-the-box skins. To apply the professional themes on normal HTML elements, like buttons and inputs, simply use the basic CSS classes included in UI for ASP.NET Core.

Transforming the ready-made themes to perfectly match your site is also easy when using the ThemeBuilder tool. With the point-and-click configuration wizard, your new themes are ready in a matter of seconds.

Use Bower and Nuget

Popular package management and task automation solutions such as NuGet, Bower and Gulp are made first class citizens in ASP.NET Core. That means every web developer can use Bower for client packages, NuGet for server packages and Grunt/Gulp for compilation, minification, etc., when building web apps.

UI for ASP.NET Core takes advantage of these tools by providing a Bower feed for its client scripts, and a NuGet feed, hosted on our NuGet server, for its server wrappers implementation (see this help topic for details). Furthermore, you can build a custom script from the source using Grunt by following these steps.

Cross-Platform Development

Probably the most significant feature of ASP.NET Core is the introduction of the new light and modular .NET Core runtime, which is OS-neutral. For the first time in .NET history, you can build applications and deploy them on Windows, Linux and Mac OSX devices. And on top of all that, it’s an open source solution so it’s free!

UI for ASP.NET Core fully supports the .NET Core runtime, and helps you build beautiful responsive web experiences crossing the boundaries of the Windows world.

Tag Helpers Overview

Tag Helpers are the HTML-friendly way to create views and define UI in ASP.NET Core applications. As of R2 2018 we now offer Tag Helpers for all of the components in the suite, including but not limited to the following:


AutoComplete

The AutoComplete has a Tag Helper which allows devs to lay out all available options in a HTML-like fashion or bind to various data sources in a declarative way.


Barcode

Thanks to the introduction of Tag Helpers, the Barcode component can be completely declaratively configured with a HTML-like syntax.


Button

The Button component can now be added to a page through its Tag Helper, enabling the advanced functionality of the component to be used in a similar syntax to the rest of the HTML on your page.


ButtonGroup

With the support for Tag Helpers, the ButtonGroup component can be completely declaratively configured with a HTML-like syntax.


Chart

Adding advanced data visualization with a simple HTML-like syntax has never been easier thanks to the Chart’s support for Tag Helpers in ASP.NET Core.


ColorPicker

Add the ability for users to select color to any form in a natural HTML-like way thanks to the Color Picker’s Tag Helper.


ComboBox

With Tag Helpers the ComboBox can be configured with a declarative HTML-like syntax and easily be bound to local and remote data.


DataSource

As the core of many data-bound components in UI for ASP.NET Core, the DataSource Tag Helper can be created declaratively and shared between multiple other components through their Tag Helpers and bind to local and remote data with ease.


DateInput

The DateInput Tag Helper allows developers to use a HTML-like syntax to add this advanced input element to any new or existing form.


DatePicker

Thanks to the DatePicker Tag Helper developers can now add date selection through a pop-up calendar with an easy-to-use HTML-like syntax.


DateTimePicker

Thanks to the introduction of Tag Helpers, the DateTimePicker component can be completely declaratively configured with a HTML-like syntax.


Dialog

Integrating a dialog component in to existing ASP.NET Core applications has never been easier with the Dialog Tag Helper.


Drag & Drop

Provide drag-and-drop capabilities to any existing HTML elements, or advanced components like the other UI components in UI for ASP.NET Core, with a declarative HTML-like syntax with the Drag and Drop component’s Tag Helper.


DropDownList

With Tag Helpers the DropDownList can be configured with a declarative HTML-like syntax and easily be bound to local and remote data in order to display a list of data to select from.


Grid

The Grid component is offered as a Tag Helper enabling developers to lay out the Grid and its configuration in a simple and easy-to-ready HTML-like declarative way. This included binding to local and remote data and can be done with even the most advanced Grid set ups.


LinearGauge

Adding gauges and data visualization with a simple HTML-like syntax has never been easier thanks to the LinearGauge’s support for Tag Helpers in ASP.NET Core.


MaskedTextBox

The MaskedTextBox Tag Helper allows developers to use a HTML-like syntax to add a masked input element to any new or existing form.


MultiSelect

The MultiSelect adds a Tag Helper which allows devs to lay out all available options in a HTML-like fashion or bind to various data sources in a declarative way.


Notification

Quickly add notifications anywhere in your application through a HTML-like syntax thanks to the Notification Tag Helper.


NumericTextbox

The NumericTextbox Tag Helper allows developers to use a HTML-like syntax to add this advanced input element to any new or existing form.


Popup

Use the Popup Tag Helper to let any set of HTML elements appear in a popup anywhere in your application.


ProgressBar

Indicate the current status of any process through a HTML-like syntax with the ProgressBar Tag Helper.


QR Code

Thanks to the introduction of Tag Helpers, the Barcode component can be completely declaratively configured with a HTML-like syntax.


RadialGauge

Adding gauges and data visualization with a simple HTML-like syntax has never been easier thanks to the RadialGauge’s support for Tag Helpers in ASP.NET Core.


ResponsivePanel

Provide any application with the ability to display a hamburger menu for smaller menus all through a HTML-like syntax with the ResponsivePanel’s Tag Helper.


Slider

Use a HTML-like syntax to provide the ability for users to select a value on a sliding scale thanks to the Slider Tag Helper.


Sortable

With the Sortable Tag Helper developers can use a HTML-like declarative approach to empower users to re-arrange HTML elements and advanced widgets on a page.


Splitter

Create expandable and collapsible panels with a HTML-like syntax through the Splitter Tag Helper.


TimePicker

Thanks to the TimePicker Tag Helper developers can now add time selection through a pop-up with an easy-to-use HTML-like syntax.


ToolBar

Add tool bars through a HTML-like syntax to any web page in a ASP.NET Core application with the ToolBar Tag Helper.
Tooltip

The ToolTip Tag Helper gives the power to add tooltips to any element or advanced UI component through a declarative HTML-like way.


Upload

The Upload Tag Helper gives a rich HTML-like syntax to create an upload area to any ASP.NET Core application.


Validator

Take client-side validation to the next level and integrate with existing model validation in ASP.NET Core with the Validator Tag Helper.


Window

Add a window that can be used as a modal, be interacted with through maximizing or minimizing, anywhere in your application through a HTML-like syntax thanks to the Window Tag Helper.

Conversational UI - Modern UI for Chatbots

The Conversational UI control (aka RadChat) is a new control intended to be used with various chat bot services. Highlights of the features include:

Built-in hero cards
Built-in suggested actions
Built-in simple message and typing indicator
Custom card/attachment templates
Easy connectivity to chat bot services (Azure/Microsoft Bot Framework, Wit.ai, Amazon Lex)

UI for ASP.NET Core R3 2020 SP1

Common
NEW

Add TagHelpers' is-in-client-template property to enable their usage in Kendo Templates

FIXED

Invalid CSS in the base file of the Bootstrap LESS theme
Kendo Observable is missing properties in TypeScript 3.9
Incorrect TypeScript definition for kendo.parseDate and kendo.parseExactDate
Add "angular" event TypeScript definition in Observable class
kendo.scrollLeft() and jQuery.scrollLeft() do not work in RTL in Chrome 85+

AngularJS
FIXED

AngularJS templates not evaluated correctly in ListView with Endless Scroll

Application
FIXED

Missing Application typings

Badge
FIXED

The new 2020.3.915 text data binding option does not work correctly
Badge position is always set to "inline" in LESS-Based themes.

Breadcrumb
FIXED

Add Breadcrumb TypeScript definitions

Chart
FIXED

Chart's seriesDefaults.labels.position typescript definition is missing
Bar Chart date axis: First day of week should be taken from the current culture

ComboBox
FIXED

Widgets in readonly state are incorrectly read as "editable" by NVDA

DataSource
FIXED

Add kendo.data.schemas TypeScript definition

DatePicker
FIXED

DatePicker calendar breaks when kendo namespace is set
DatePicker concatenates newly typed number with the current value

DateTimePicker
FIXED

Editing TimePicker "modern" component type shows NaN
TimePicker max value changes unexpectedly
Widgets in readonly state are incorrectly read as "editable" by NVDA
Time is not changed when disableDates is used

Diagram
FIXED

Diagram: wrong Typescript definition for the Connection constructor

Dialog
FIXED

Kendo Dialog fires action twice on keydown

Drawer
FIXED

Drawer itemClick event is not thrown if there are more than 1 HTML elements in the template

Drawing
FIXED

Drawing API Rect TypeScript definition is not correct

DropDownList
FIXED

jаvascript error "e.toLowerCase is not a function" thrown by MVVM bound DropDownList

Editor
FIXED

When uploading an image via the Editor ImageBrowser the name of the image is not set to the name field from the server response
Editor - empty line cannot be deleted with Backspace key
Empty Editor throws a JS error on inserting a hyperlink with only a space character for its Text field
kendo.ui.editor.Toolbar TypeScript definition incomplete

Excel Export
FIXED

Typescript definition for "type" in WorkbookSheetRow is missing
Grid's groupHeaderColumnTemplate is not exported to Excel

FileManager
FIXED

The file fields in FileManager preview need to be encoded by default
kendo.ui.filemanager is not available in typescript definitions
FileManager Destroy method sends multiple delete requests
FileManager: when transport.delete is a function, confirm dialog stays open after error

Filter
FIXED

Operators' order is ignored in Core Filter Htm Helper

FilterMenu
FIXED

Filtering for null value in ForeignKey column thrown an exception

Form
FIXED

Editable contains a function with non-latin symbol

Gantt
FIXED

Gantt does not update parent task upon drag-dropping task into another task
jаvascript error thrown on saving Gantt task with custom editor template
Unable to preserve edited Gantt task name on pressing Enter or clicking on treelist in Edge 42
Missing TreeView HierarchicalDragAndDrop dependency on checking Gantt in Custom Download Builder

Globalization
FIXED

Some culture files are outdated due to differences in the .Net Core(latest) CultureInfo definitions

Grid
NEW

Encode column titles before displaying them
Enable sorting of items in column menu

FIXED

Virtualized Grid scrolling issue after setDataSource
RTL Grid header vanishes in Chrome 85+
Grid misalignment on column resize in RTL with scrollbar
The filter event does not fire when there are no values in the filter inputs
Filtering for null value in ForeignKey column thrown an exception
Persisting options for emptied default filter not working
Grid's groupHeaderColumnTemplate is not exported to Excel
PersistSelection does not work when filter is applied with 0 results
Grid header style is inherited by Column menu

HierarchicalDataSource
FIXED

TypeScript definition for Node.load requires an id: any

ImageEditor
NEW

Add background overlay to the crop tool

FIXED

ImageEditor - ProxyURL Does Not Accept String in Razor

ListView
FIXED

AngularJS templates not evaluated correctly in ListView with Endless Scroll

MVVM
FIXED

jаvascript error "e.toLowerCase is not a function" thrown by MVVM bound DropDownList
The new 2020.3.915 text data binding option does not work correctly
ListView MVVM endless scrolling doesn't work

MultiSelect
FIXED

MultiSelect WAI-ARIA the div element with role "listbox" requires at least one owned "option" element

PDF Export
FIXED

PDFOptions.multiPage option is missing from the API Reference/TypeScript definitions

PDFViewer
FIXED

The disabled Pager's arrows inside the PDFViewer doesn't have aria-disabled="true"attribute
Empty title attribute of PDFViewer zoom level combobox
Zooming with no toolbar throws JS error
Missing method parameter options for PDFViewer TypeScript definitions

Pager
FIXED

The disabled Pager's arrows inside the PDFViewer doesn't have aria-disabled="true"attribute

PanelBar
FIXED

PanelBar: k-content element has "region" role with no label associated
PanelBar: Elements with role "menuitem" are not expected to have "aria-expanded" attribute
PanelBar: Elements with role "menuitem" are not expected to have "aria-selected" attribute

RadioButton
Scheduler
NEW

Bind resources along with events when navigation to view in autoBind: false scenario

FIXED

DatePicker in Scheduler does not show dates when culture is enabled
Cannot read property 'firstChild' of undefined error thrown for Scheduler with remote dataSource, grouping and autoBind set to false
TypeScript definition for kendo.ui.SchedulerView doesn't distinguish between configuration and return type
Wrong timeslot selection and jаvascript errors thrown by RTL Scheduler Timeline view in Chrome 85+

Spreadsheet
FIXED

useCultureDecimals property type definition is missing for Spreadsheet SpreadsheetOptions
saveJSON method type definition is missing for Spreadsheet
Spreadsheet exports corrupt xlsx when containing an empty Sheet with a focused A1 cell
Unable to create custom function using Typescript in Spreadsheet
Spreadsheet comments are not properly exported in XLSX
Comments in the Spreadsheet are not properly displayed in frozen columns scenario

TextArea
FIXED

TextArea font-size in LESS-based themes is not consistent with other inputs

ThemeBuilder LESS
FIXED

LESS Themebuilder does not take into account widget styles in component/_theme.less and component/_layout.less
LESS ThemeBuilder is not setting the Selected background color to Calendar

TileLayout
FIXED

Draggable items inside TileLayout widget cause jаvascript exceptions

TimePicker
FIXED

Editing TimePicker "modern" component type shows NaN

ToolBar
FIXED

overflowAnchor property is missing from Toolbar's TypeScript definitions

Upload
FIXED

Cancel and Upload buttons are not marked as focused in Upload widget

Window
FIXED

Window - position in percentage does not work, if draggable containment is set
Modal Window with an iframe does not remove k-state-focused upon closing of the Window
Unable to scroll the content of Kendo Window using keyboard up and down arrows

Wrappers (ASP.NET Core): Form
FIXED

Form: Cannot set Max Property on NumericTextBox in ASP.Net Core and MVC Wrappers.

Wrappers (ASP.NET Core): Grid
FIXED

Column menu message for sticky column shows 'null'
DataSource for filterable Grid columns cannot be configured using TagHelpers
Showing aggregate in column groupFooterTemplate generates JS error with TagHelplers

Wrappers (ASP.NET Core): Templates
NEW

Add TagHelper/HtmlHelper Visual Studio Template projects

Wrappers (ASP.NET Core): TextArea
FIXED

TextAreaFor missing in ASP.NET Core and ASP.NET MVC wrappers

Wrappers (ASP.NET Core): TimePicker
FIXED

TimePickerFor not showing time

PdfProcessing
NEW

Handled import of documents containing outlines with an invalid destination set.
Provided a mechanism for matching different spellings of Standard Fonts.

FIXED

ArgumentNullException is thrown when importing document containing destinations with null page value.
Compilation fails when building projects targeting WebAssembly.
InvalidCastException is thrown when importing an embedded Type 1 Font with custom encoding.
NullReferenceException is thrown when the appearance of widget annotation is pointing to an invalid object reference.

SpreadProcessing
FIXED

Compilation fails when building projects targeting WebAssembly.
Removing a row causes the last row of the sheet to copy its styling from the first row.

SpreadStreamProcessing
FIXED

Milliseconds are stripped when setting DateTime value.

WordsProcessing
FIXED

NullReferenceException is thrown when the document style does not contain TableProperties.


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