Telerik UI for ASP.NET MVC R1 2020 v2020.1.114 with nupkg/VS Extension/Telerik Document Processing and Full Source

Telerik UI for ASP.NET MVC R1 2020 v2020.1.114 with nupkg/VS Extension/Telerik Document Processing and Full Source
Telerik UI for ASP.NET MVC R1 2020 v2020.1.114 with nupkg/VS Extension/Telerik Document Processing and Full Source

Cut development time, while delivering rich, powerful, modern websites and apps. Telerik® UI for ASP.NET MVC offers 70+ 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 MVC components are comprised of Telerik award-winning Kendo UI HTML5/JS widgets and their server-side wrappers for ASP.NET MVC. 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 MVC ships the same built-in functionality as Kendo UI, but offers MVC-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 MVC 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 MVC 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.

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,, Amazon Lex)

Document Processing
Take advantage of the RadSpreadProcessing, RadSpreadStreamProcessing, RadWordsProcessing, RadPdfProcessing and libraries, which enable the processing of the most common text, spreadsheet, and PDF file formats without having Microsoft Office or other third-party libraries installed. Now application users can create, load and modify documents in a variety of formats including:

Enable your application to seamlessly export and import documents or convert them from one format to another. In addition, the zip library allows you to create and modify archives with variety of compression mechanisms supported, so you can transfer data faster and secure.

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 MVC. 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 MVC 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.

Built-In, Yet Customizable Themes
Kendo UI widgets can easily be themed and styled via CSS. The framework includes 11 out-of-the-box themes created by Telerik's professional designers, so you can create sleek modern apps without a designer on-hand.

The themes can also help you style normal HTML elements, like buttons and inputs, so all elements on your page look consistent. Simply use the basic CSS classes included in Kendo UI and apply a professional CSS theme to your entire page.

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.

Seamless UX Across Browsers
Although based on HTML5, UI for ASP.NET Core makes sure your sites and apps look and work flawlessly across all browsers, while maximizing performance. It uses HTML5 features when available, adds support for them when necessary and provides fine-tuned graceful degradation for others.

The widgets support all major browsers, including: Edge 20+, Internet Explorer 8+, Firefox, Chrome 21+, Safari 6.2+ (OSX) and Opera 15+.

You Can Bank On
We combine our winning client-side technology and our server-side solutions in price-friendly bundles. jаvascript, ASP.NET, PHP, and JSP – the complete package!

For one low price you get the individual technologies you need for your specific project including our extensive library of components, three major update releases per year, and flexible support options. Value and convenience in one package.

Slash Development Time
Kendo UI and UI for ASP.NET MVC can dramatically reduce the time you spend coding and testing. Our high-quality components drop right into your app providing an enhanced user experience and advanced functionality. Works great and looks great too. Great demos and extensive documentation will get you up and running in no time.
Great demos and excellent documentation are here to get you coding on your specific project within hours.

Buy it as Part of DevCraft
Telerik .NET and Kendo UI jаvascript components and Reporting and Productivity tools enable you to build modern and high-performant apps on any web, desktop or mobile platform—fast. Comes with flexible support options designed to cover your every need.

Optimize your time and budget by taking advantage of our intuitive APIs, thousands of demos with source code availability, comprehensive documentation and a full assortment of VS templates.

UI for ASP.NET MVC R1 2020

January 15, 2020

New Badge widget
New Breadcrumb widget
New FileManager widget
Style native checkbox and radiobutton instead of their label
Telerik Reporting integration demo


Invalid use of rgba function in Less files


Badge feature for Button


Button remains highlighted when clicking and dragging
Inconsistent use of data-enable attribute by the Button and the ButtonGroup


Enhanced ButtonGroup badge feature


Inconsistent use of data-enable attribute by the Button and the ButtonGroup


ColorPicker's popup and FlatColorPicker do not support RTL
ColorPicker's clearButton falls on a new line in Bootstrap, Fiori, Material, MaterialBlack, Nova and Office 365 themes


Virtualized ComboBox is selecting a random item when scrolling with the arrows and then blurred


DateRangePicker change event fires three times on every input change.


Invisible shape displayed on the PDF export file


Cascading DropDownList restores previous selection


Unexpected change event triggering when using value() method of remote datasource DropDownTree with checkboxes and autoBind false
DropDownTree does not update checked items after setDataSource


Row and Column headers for Editor Table Wizard
Format Painter Tool


Resizable mode of Editor ToolBar does not reset properly
Editor merge cells horizontally throws an error


Formatting expressionPreview in Filter
Enable setting custom operators per field
Support for custom filter function


Filter: empty group node makes the filter wrongly return no results


Gantt in MVC with string ids throws JS error on add task
Resizing the listview in one gantt causes incorrect resizing of tasks in another gantt on the same page


Grid column virtualization


Kendo UI Grid ignores ComboBox filter cell template for foreign key column
Wrong Content width of a Grid with frozen columns
Grid filter menu text is selected on clicking a dropdown in the menu
Grid virtual scrolling is not working on mobile browser in Desktop mode
Grid scroll position jumps when navigating to edited cell in RTL
Styles are not applied to locked command buttons in Nova theme
columnReorder does not trigger when reordering via keyboard navigation
Incorrect size of validation Tooltip inside Grid with Less themes


ListView item loses role attribute on cancel


Append method with scrollable does not always append items properly
Append method inconsistent with template items when scrollable is enabled

PDF Export

Blank space is exported to PDF when virtual scrolling of the Kendo UI Grid is enabled


PDFViewer fromFile method fails with js error, causing inability to programmatically load a file


Responsive pager option missing for TypeScript


PanelBar fires onselect twice if you click on a label element inside its template


ProgressBar does not reflect the correct figures for decimal values


Auto event height in Scheduler Month View
Adaptive slot height in Scheduler Month View
Convert Scheduler events to `box-sizing: border-box` in Less themes


Create New Event dialog closes immediately for Scheduler with Grouping, ServerOperation and ServerFiltering enabled
The Group Header does not render in Day view and date + resource grouping scenario
jаvascript error thrown by MobileRecurrenceEditor used inside edit template of Mobile Scheduler
Scheduler with multiple grouped resources and CurrentTimeMarker becomes unresponsive
Selecting a slot partially hidden by the all-day slot results in selecting the all-day slot
Unexpected add event triggered on editing an existing event of Scheduler with eventTemplate containing a table element
Exception is thrown if calling destroy during the change event
Update the kendo.timezones.js to respect recent changes
Timezone rule to date should be able to read 'less than or equal' sign


Unable to change scrolling direction rapidly with mouse wheel when page top/bottom is reached


Canceling sortable prevents drop event of draggable to trigger


Cannot `Unhide` hidden columns in imported excel file in Kendo Spreadsheet, where the first row is frozen
Spreadsheet exports corrupted xlsx file when the sheet contains an image and a comment
Spreadsheet: INDIRECT does not work in cell validation
Spreadsheet SUMIF function returns #NA when Excel returns correct result
JS error on Undo after clicking Cut tool in Spreadsheet toolbar
Using Ctrl + x to cut in the Spreadsheet works only once (IE11)
Client-side export does not preserve the number of columns when greater than AX
Spreadsheet formula SUBSTITUTE does not replace all occurrences of a string with an empty string
Cannot import file with styles from font
Cannot select multiple columns by click + drag in Spreadsheet
Incorrect selection with Ctrl + Shift + Arrow key keyboard shortcut
JS error on pasting image from Excel to Spreadsheet in IE


Switch is not working in IE 9 and 10


TimeLine dataSource refresh should refresh the TimeLine UI
Shared DataSource in Timeline


Unable to navigate with arrows out of SplitButton in ToolBar overflow dropdown
ToolBar memory leak in IE11


Incorrect size of validation Tooltip inside Grid with Less themes


TreeList Search Panel


Wrong Content width of a Grid with frozen columns
Grid scroll position jumps when navigating to edited cell in RTL


Unify space between TreeView nodes in LESS based themes with SASS based themes


Checking a TreeView checkbox does not focus the associated node


Integrate file group type icons in Upload files list


Hovered class (and styling) is applied to the inner hovered element instead to the entire custom drop-zone of the Upload


Scrolling of Kendo Window with thousands of images makes IE11 unresponsive


Introduced a FixedExtensibilityManager. The FontsProvider property of this class can be set to a FontsProviderBase implementation in order to provide missing fonts when exporting PDF documents.
Implement "sh" content stream operator.


If the font family name is defined using a language other than English, the font is not applied to the content.
InvalidOperationException is thrown when Authenticating a user password.


Introduced an API to disable fill handle.
Added MID to the supported functions


KeyNotFoundException is thrown when opening a document containing not supported BuiltInNumberFormat.


ArgumentException is thrown while exporting PDF document containing a paragraph with background and spacing after.
StackOverflowException is thrown while evaluating the values of style linked to a table style. Table style shouldn't have a linked style.

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