Enjoy components for every need: navigation and layout, data management and visualization, editing, interactivity and more. In our 11 years of aggressive product development – including 3 major and up to 6 minor releases per year – we have implemented, tested and optimized over 4,000 features in Telerik ASP.NET controls.

Complete Set of Features and Controls
Enjoy components for every need: navigation and layout, data management and visualization, editing, interactivity and more. In our 11 years of aggressive product development – including 3 major and up to 6 minor releases per year – we have implemented, tested and optimized over 4,000 features in Telerik ASP.NET controls.

Mobile Support and Responsiveness
No need to build a mobile version of your project since the web sites and apps built with Telerik ASP.NET controls work equally well on desktop and mobile devices.

Use the Page Layout Framework to build responsive ASP.NET applications
Leverage the adaptive, fluid, elastic and responsive capabilities featured in most controls to offer user experiences tailored to each end-user's device
Gain productivity since touch events are handled in the same manner as those triggered by a keyboard or a mouse
Get a better user experience with the two mobile skins especially designed for touch devices that come included in the suite

20 Built-In Professional Grade Skins
Give your applications a sleek, professional look by setting a single property. By applying one of the 20 professionally-designed skins that come with Telerik UI for ASP.NET AJAX, including two engineered with mobile devices in mind, you save design and front-end development time. No need to be a CSS wizard to create or customize the Telerik skins with our web-based Visual Style Builder.

Exceptional Performance and User Experience

We constantly optimize the performance of UI for ASP.NET AJAX to meet your end users’ expectations. This is why the controls:

Produce minimal and clean HTML and CSS
Minimize j@vascript by loading only what’s needed
Reduce postbacks for a better user experience
Compress data transferred between browser and server (Pages, j@vascript, ViewState, JSON data, etc.)
Use built-in CDN support and CSS sprites to deliver content faster to end-users (Telerik covers all CDN costs for you)
Minimize memory usage and have robust code, free from memory leak[/quote]

UI for ASP.NET MVC Q1 2016

January 12, 2016
All components
NEW

    Utilize browser `click` event for taps where appropriate
    Add styles for indeterminate state of styled checkboxes
    Default verticalAlign changed to bottom to match Excel behavior
    New App Template: Dashboard
    MVC6: AutoComplete helper
    Assemblies updated to reference ASP.NET MVC 5.2.3

FIXED

    Popup widget re-positions incorrectly when anchor is near the page bottom
    IE8: JS error when kendo is loaded
    firstDay should be Sunday in en-US culture
    The hierarchical demo for Mobile ListView is missing navbar
    Editor will not print its contents in read-only mode
    Combobox, DropDownList, DatePicker have incorrect styles when placed in PanelBar
    Source maps point to the incorrect location in source code
    Quotes in HttpAttributes break the client template
    Dates and Numbers are not bound correctly when using the WebApi dataSource and a non-default culture

AngularJS
NEW

    ng-model binding honors autoBind:false configuration of the widget

FIXED

    Widget doesn't respect model clear/reset
    Widget binds DataSource when value is null
    Widget does not update ng-model accordingly
    Widget selects the first item if k-ng-model value is not defined
    AngularJS Autocomplete not working on second try
    Widget does not reset custom option value when selection is cleared with value method

Application
FIXED

    Not able to perform native scroll on Win Phone devices
    Transitions in Kendo UI Mobile freeze the native scrollers in Android

AutoComplete
NEW

    Support re-binding when the widget popup is put in a hidden container
    Hide loading animation when DataSource fires its error event
    Popup is misplaced after device rotation
    Improve data request throttling in AutoComplete/ComboBox/DropDownList/MultiSelect virtualization
    autocomplete k-ng-model should accept object (in addition to an array)

FIXED

    Widget loses its popup height when UL overflow-x is forced
    Virtualized widget focuses first item on filter incorrectly
    Select method does not set the text in the input
    Change event is triggered inconsistently when same value is set multiple times
    AngularJS Autocomplete not working on second try
    Scroll issue with virtualization
    Autocomplete popup toggles between top and bottom.
    AutoComplete styles .k-state-border-up/down do not update properly when filtering near an edge

Calendar
NEW

    Add styles for .k-today in Calendar
    Implement disable dates functionalty
    Calendar should not animate the view when the month doesn't change

FIXED

    DatePicker does not apply correctly max value when in Brasilian timezone (GMT-03)
    Cannot select '1/1/1970' when UTC (Dublin) timezone is used
    Calendar does not navigate accordingly

Chart
FIXED

    Category axis data items are unavailable if series are bound to date field
    Funnel chart is not displayed correctly if there are zero values.
    Incorrect value axis auto min and max values when the values difference is smaller than the axis rounding

ComboBox
NEW

    Support re-binding when the widget popup is put in a hidden container
    ng-model binding honors autoBind:false configuration of the widget
    Widget does not cascade when the list is opened
    Support setting the data source and selected value separately when list is virtualized
    Hide loading animation when DataSource fires its error event
    Clear existing filters when value is set or item is selected through the API
    Popup is misplaced after device rotation
    Trigger select event is on blur.
    Improve data request throttling in AutoComplete/ComboBox/DropDownList/MultiSelect virtualization
    Widget should trigger filtering event when parent widget filters on cascade

FIXED

    Widget doesn't respect model clear/reset
    Widget loses its popup height when UL overflow-x is forced
    Widget raises change event when value is defined through the configuration
    Widget binds DataSource when value is null
    sourceItem does not have get method (sourceItem is not an observable) in MVVM DropDownList
    Virtualized widget does not update model correctly after scroll
    Virtualized widget loses selected item when remove the applied filter
    Change event is triggered inconsistently when same value is set multiple times
    ComboBox select event ignoring e.preventDefault()
    ComboBox value cannot be reset via the value() method if the text property is set to an empty string.
    Cannot set custom value on cascading ComboBox before its dataSource is fetched
    ComboBox does not select the correct item on blur when "text" option is used.
    ComboBox should de-select item when search is initiated
    Scroll issue with virtualization
    text() method doesn't work when autoBind is set to false ( Q2 2015 )
    MVVM the initial value is set and auto-bind is disabled (false) it will reset the value when the widget is bound to data
    Autocomplete popup toggles between top and bottom.
    Widget does not reset custom option value when selection is cleared with value method
    Change event not fired on cascaded ddl with MVVM

DatePicker
NEW

    Implement disable dates functionalty

FIXED

    ng-model does not update after parsing the date
    DatePicker, TimePicker, DateTimePicker icons are incorrect when placed in a TabScript in Nova theme
    DatePicker does not apply correctly max value when in Brasilian timezone (GMT-03)
    Cannot select '1/1/1970' when UTC (Dublin) timezone is used

DateTimePicker
NEW

    Implement disable dates functionalty
    Popup is misplaced after device rotation

FIXED

    Widget closes on scroll when placed in Kendo Mobile View
    DatePicker, TimePicker, DateTimePicker icons are incorrect when placed in a TabScript in Nova theme
    TimeView scrollbar mousedown closes the TimeView in IE
    Selecting time generates wrong date if the OS date has changed
    DatePicker does not apply correctly max value when in Brasilian timezone (GMT-03)
    Cannot select '1/1/1970' when UTC (Dublin) timezone is used
    If a time is necessarily set, clearing the widget's value and selecting a new date will not reset the time to 12:00 AM

Draggable
FIXED

    Drag event is not fired while autoScrolling

Drawing
FIXED

    The Layout does not refresh the elements if the shape already has transformation

DropDownList
NEW

    Support re-binding when the widget popup is put in a hidden container
    ng-model binding honors autoBind:false configuration of the widget
    Copy element placeholder to the filterInput element
    Widget does not cascade when the list is opened
    Throw an exception when optionLabel does not match the valueTemplate structure
    Support setting the data source and selected value separately when list is virtualized
    Hide loading animation when DataSource fires its error event
    Clear existing filters when value is set or item is selected through the API
    Popup is misplaced after device rotation
    Fire the select event while user selects items through their first letter
    Improve "item search" functionality of the widget
    Widget de-selects the item if it has been deleted
    Improve data request throttling in AutoComplete/ComboBox/DropDownList/MultiSelect virtualization
    Support for custom fields when show empty value in ValueTemplate
    Widget should trigger filtering event when parent widget filters on cascade

FIXED

    Widget doesn't respect model clear/reset
    Cannot navigate to previous items by typing letter after navigating to last item if there is option label
    DropDownList filter icon not shown in mobile application
    DropDownList rendering is broken when used inside a label with "km-label-above" class in Nova theme
    Widget loses its popup height when UL overflow-x is forced
    Cannot select 'Option label' with keyboard when filtering and virtualization are enabled
    Widget raises change event when value is defined through the configuration
    Widget binds DataSource when value is null
    sourceItem does not have get method (sourceItem is not an observable) in MVVM DropDownList
    Virtualized widget does not update model correctly after scroll
    Widget passes 'null' when optionLabel is focused with keyboard
    Change event is triggered inconsistently when same value is set multiple times
    Widget selects the first item if k-ng-model value is not defined
    Virtual DropDownList does not fire change event if the value() method is called twice
    Widget requires additional keypress when search quickly with the keyboard
    DropDownList loses focus on ESC key press
    Autocomplete popup toggles between top and bottom.
    DropDownList keyboard navigation does not work in IE.
    Change event not fired on cascaded ddl with MVVM

Editor
NEW

    Prevent thumbnail caching when replacing image with the same name

FIXED

    JS error in IE after hitting backspace at end of text
    Excel content is pasted as image
    Context menu copy command copies BOM symbols
    Editor generates extra script tags when two script elements are already present
    JS error when pasting in inline editor when it is not focused
    IE11: JS error on Backspace
    Backspace in empty list item with font style removes all list formatting
    Fix 'Object expected' error triggered in Edge browser when destroying a TabStrip with a an Editor inside
    Editor iframe should assume the tabIndex value of the textarea
    Base64 image is stripped from content when opening the ViewHtml dialog
    Empty content initially renders bogus line break in FF

Excel Export
NEW

    Add support for exporting borders

FIXED

    Export to Excel not working in Edge
    Dates in exported Excel file can be offset by 1 hour during DST transition

Gantt
FIXED

    Gantt column sorting does not restore initial state.
    Gantt widget does not visualize zero values in its cells.
    Dependency dragging does not work when there is more than one gantt widget on the page.

Globalization
NEW

    Remove support for Globalization 0.1
    Support for '2' digit group separator

FIXED

    kendo.parseDate parses 'milliseconds' value incorrectly
    kendo.toString() does not return correct value for group separator

Grid
NEW

    Dramatic performance when first time collapsing group
    Support for Null/NotNull and IsEmpty/IsNotEmpty(string only) filtering
    Fix Scaffolder WebAPI routing
    Search box for the values in the multi-checkbox filter

FIXED

    Content is not scrolled correctly when adding new record with locked columns and createAt bottom
    Grid destroy doesn't clear locked* state
    Edge browser may scroll the page on Grid focus if the widget is only partially visible.
    IE scrollbar is disabled when all of the non locked columns are hidden and have more than two locked columns
    Cannot edit cell in IE when there a lot of cells
    minScreenWidth should also work for nested columns in multi-column-header scenarios
    Multi-column header height in a locked column is wrong when Grid is initialized in a hidden container
    Export to Excel not working in Edge
    Header cells should render a scope="col" attribute for better accessibility
    Header cell buttons for filter and column menus should render text for screen readers
    Error is raised during column reorder when grid is empty
    Keyboard navigation causes scrolling to top of Grid table in Edge browser
    grid.select method expands selection to other grids, not just the instance
    Dates in exported Excel file can be offset by 1 hour during DST transition
    FireFox: Header left-padding misaligned
    Grid with grouping and frozen columns applies incorrect height to the headers
    The ForeignColumn filter menu should support values with object that has an empty text string field
    Textbox in DropDownList with filter "contains" in Grid overflows
    Column reordering triggers a javascript error when mouse is over the arrow marker
    Distorted texts of Grid content with "text-overflow: ellipsis;" in PDF exported from IE

ListView
FIXED

    Click on the loading animation triggers ListView change event
    Entey keypress in a password textbox should work the same way as in a plain textbox during editing

MVVM
FIXED

    MVVM source binding fails when the object specified in the expression is null or undefined
    Virtualized widget does not update model correctly after scroll
    Widget loses its pre-selected value when autoBind: false and options.value are defined

Map
FIXED

    Edge tiles in Bing tile layer might not always load
    BingLayer.imagerySet method positions layer incorrectly

MaskedTextBox
FIXED

    Masked textbox is not correct in Bootstrap theme

MultiSelect
NEW

    Support re-binding when the widget popup is put in a hidden container
    ng-model binding honors autoBind:false configuration of the widget
    Support setting the data source and selected value separately when list is virtualized
    MultiSelect. Loading new data when using Virtualization and scrolling on the Open Dialog
    Hide loading animation when DataSource fires its error event
    Clear existing filters when value is set or item is selected through the API
    Popup is misplaced after device rotation
    Improve data request throttling in AutoComplete/ComboBox/DropDownList/MultiSelect virtualization

FIXED

    Widget doesn't respect model clear/reset
    Widget loses its popup height when UL overflow-x is forced
    MultiSelect tag duplication when trying to deselect an item from the popup list
    Virtualized MultiSelect does not fire its change event if there are no initially selected values
    Widget loses its pre-selected value when autoBind: false and options.value are defined
    Change event is triggered inconsistently when same value is set multiple times
    Scroll issue with virtualization
    Autocomplete popup toggles between top and bottom.

PDF Export
NEW

    Default PDF Creator field now includes Kendo UI version information

FIXED

    Widget displaces the events during PDF export
    DejaVu emoticons are not embedded in PDF

Pager
FIXED

    Visualization issue in Kendo Pager with Bootstrap theme

PanelBar
FIXED

    PanelBar nested items should not be compiled when dataSource is not present

PivotGrid
FIXED

    PivotGrid doesn't export non-numeric values
    Export to Excel not working in Edge
    Widget does not merge data correctly when expand second dimension of column root tuple

ResponsivePanel
FIXED

    Responsivepanel should close when browser window is resized

Scaffolder
NEW

    Fix Scaffolder WebAPI routing

Scheduler
FIXED

    Widget displaces the events during PDF export
    Agenda and Month view names can not be overridden 

Slider
FIXED

    Widget does not update ng-model accordingly

Spreadsheet
NEW

    Support R1C1-style references in spreadsheet formulas
    Add SUBTOTAL function
    Expose default number formats through `kendo.spreadsheet.formats`
    Range verticalAlign method now accepts "center" instead of "middle"
    Implement import/export of filters from/to DPL
    Client-side Export to PDF
    Client-side Excel Import (.xlsx)
    Implement SheetsBar scroll to selected slot
    Add IFERROR function
    Add ROUND, ROUNDUP and ROUNDDOWN functions
    Client-side export now includes borders
    Implement default Data Validation message
    Add an option to disable cell/range
    Implement search field for filter by value TreeView
    ColorPicker must have an option to revert to "Default color" (set color to null)
    Restrict user input based on the type of selected filter operator in the filter by condition menu
    Restrict filtering ranges that contain merged cells
    Use cursor: cell instead of arrow in spreadsheet pane
    Spreadsheet localization

FIXED

    Suppress default action of undo/redo buttons
    Clearing cell content is not propagated to the DataSource
    Merging cells loses formulas, only keeps value
    Support whitespace in sheet name in formula references
    Sort command does not work on ranges other than complete sheet range
    Spreadsheet cannot import xlsx file created with client export
    SheetsBar is not scrollable
    Auto-fill of boolean values triggers JS error
    Retina sprite images overlap with KendoUIGlyphs font icons
    Dialog handlers leak for the lifetime of the widget
    Request to the server is not sent on Drad&Drop/Autofill
    Datasource binding does not persist pasted content
    Filter menu values are populated from wrong column after freezing columns
    Validation does not compare values correctly when the Ignore Blank is set to true
    Validation does not parse Date values
    Validation hint title is not loaded from the validation object
    Validation Ignore blank option is not loaded from the validation object
    Sheets name method incorrectly allows setting values
    Cannot add cell borders to a merge cell
    FilterMenu cannot be opened if sheet is scrolled
    Completion handler in formula input remains active after the popup has closed
    Bad rendering of wrapped text
    Leading white space is trimmed when loading from JSON
    JS error when the grid consists of only one column
    Filtering blanks rows breaks the layout

TimePicker
NEW

    Time Picker enables the popup scrolling on a mobile device without the Kendo MobileScroller
    Popup is misplaced after device rotation

FIXED

    Widget closes on scroll when placed in Kendo Mobile View
    DatePicker, TimePicker, DateTimePicker icons are incorrect when placed in a TabScript in Nova theme
    TimeView scrollbar mousedown closes the TimeView in IE

ToolBar
NEW

    Provide ability to hide menuButtons of the SplitButton through the API

FIXED

    Single togglable button in kendo.ui.Toolbar does not display with correct border radius

Toolbar
FIXED

    Arrows of overflow icon, nested tools, and split-buttons are misaligned in Material

TreeList
FIXED

    Export to Excel not working in Edge
    Missing editor option from TreeList column TypeScript definition
    Headers are misaligned in RTL mode

TreeMap
FIXED

    TreeMap highlight sets gradient to the tiles
    templates are not compiled via angular

TreeView
NEW

    Improve performance when bound to many root nodes

FIXED

    Default checkboxes are in page tab order
    Drop over collapsed node in different TreeView does not expand correctly
    SetDataSource does not respect autoBind option

Upload
FIXED

    Wrong success color for uploaded files in Bootstrap theme
    Upload button text is not visible in IE 8

Validator
NEW

    Add validation styles to Kendo UI Mobile themes

Window
FIXED

    Window title() method gets and sets the title inconsistently with regard to HTML entity encoding

Wrappers (ASP.NET MVC): ComboBox
FIXED

    Widget sends input value on initial request even though filtration has not occurred
    Widget throws an error in kendo.aspnetmvc.js when request is started and widget is destroyed

Wrappers (ASP.NET MVC): DataSource
FIXED

    DataSource server descriptors are not serialized in the initialization script in ASP.NET MVC 6
    The aspnetmvc-ajax transport does not handle camel case property names

Wrappers (ASP.NET MVC): Diagram
FIXED

    Add TipOverTreeStartLevel to Layout settings

Wrappers (ASP.NET MVC): DropDownList
FIXED

    Widget sends input value on initial request even though filtration has not occurred
    Widget throws an error in kendo.aspnetmvc.js when request is started and widget is destroyed

Wrappers (ASP.NET MVC): Grid
FIXED

    ShowFooter groupable option is not serialized when Groupable is not enabled in the ASP.NET MVC Grid wrapper
    Custom popup editor template is not rendered correctly in MVC6
    Groupable and column menu features are enabled when changing localization in ASP.NET MVC 6
    Scrollable.height is not correctly serialized

Wrappers (ASP.NET MVC): Menu
FIXED

    Menu MVC wrapper should expose a PopupCollision fluent method

Wrappers (ASP.NET MVC): MultiSelect
FIXED

    Widget sends input value on initial request even though filtration has not occurred
    Widget throws an error in kendo.aspnetmvc.js when request is started and widget is destroyed

Wrappers (ASP.NET MVC): PivotGrid
FIXED

    Add missing pdf/excel export event builder methods

Wrappers (ASP.NET MVC): Spreadsheet
NEW

    Introduce a conversion to Dictionary in the Workbook model to allow loading it with BindTo

FIXED

    Spreadsheet HtmlAttributes are not rendered

Wrappers (ASP.NET MVC): Window
FIXED

    Content.Template option is not available

[/b]

[b] Only for V.I.P

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