What's new


Release History

UI for ASP.NET AJAX 2009.1527

May 26, 2009

Common for all controls:

  • Full support for Google Chrome v2
  • Compatibility with Visual Studio 2010 Beta 1
  • New common skin: Simple
  • Add support for all RadControls to render properly in callback / MVC / webservice scenarios
  • New integration demos with Silverlight: RadChart and RadUpload

Visual Studio Extensions

What’s New:

  • The new Upgrade menu item lists the available assemblies on the computer and allows upgrading the Telerik.Web.UI references of your WebSite/WebApplication to a newer version.

What’s Fixed:

  • Fixed: The suggested assemblies to upgrade/reconfigure your website now depend on the website TargetFramework (applicable for Visual Studio 2008).
  • Fixed: Templates can now be created in WebSites/WebApplications using Latest Internal Build assemblies.
  • Fixed: Any WebSite / WebApplication using the Telerik.Web.UI assembly is now recognized as a Telerik WebSite and has the upgrade and reconfigure menu items enabled. The Template menu items are enabled, but still check if the assembly supports template creation.
  • Fixed: The Visual Studio IDE displayed an error when reconfiguring a WebSite from using a GAC reference to using a Bin reference.
  • Fixed: The telerik tagprefix declaration in the web.config file now contains the full assembly name when a GAC reference used, avoiding design-time errors of nested items.
RadCalendar Icon


What’s New:

  • RadTimeView new property "RenderDirection" to control DataList RepeatDirection

What’s Fixed:

  • Fixed: RadDatePicker throws an exception when postback occurs and popup is not closed
  • Fixed: RadTimeView with RenderDirection set to Vertical does not show slected date properly
RadChart Icon


What’s Fixed:

  • Fixed: Missing axis item labels with AutoScale=false and IsLogarithmic=true
  • Fixed: A null reference exception when passing empty datasource
  • Fixed: An IndexOutOfRange exception in the chart wizard
  • Fixed: Skin loading performance optimizations.
RadColorPicker Icon


What’s Fixed:

  • Fixed: The Items collection of the RadColorPicker is not persisted after postback.
RadComboBox Icon


What’s Fixed:

  • Fixed: Attributes of items added via WCF web service are not populated
  • Fixed: The selected Item is not scrolled to top view when the drop down is opened by clicking on its input (Chrome, IE).
  • Fixed: In IE7 if the response,returned from a postback before the drop down is opened for the first time, is arbitrary or file content, the drop down positions incorrectly thereafter
  • Fixed: Items are not initialized if the text is changed before items are accessed for the first time.
  • Fixed: Clicks on the bottom border of the Input portion of the RadComboBox are not handled.
  • Fixed: eventArgs.get_text() returns the URI encoded text instead of the original one in the OnClientItemsRequesting event handler.
  • Fixed: if the ComboBox Value matches an Item after Items request, the Item is not selected.
  • Fixed: Empty message is cleared on blur if the input has been left blank and MarkFirstMatch="true".
  • Fixed: The highlighted item is selected on blur if Filter is set and AllowCustomText and EnableLoadOnDemand are false.
  • Fixed: Item added between track/commitChanges calls followed by an immediate AJAX callback is duplicated on the next postback
RadCompression Icon


What’s Fixed:

  • Fixed: Request is not properly decompressed when a call is made to a script webservice and call throws an exception.
RadEditor Icon


What’s New:

  • A new server event (ExportContent). Raised when doing export to PDF and allows getting the output PDF content.

What’s Fixed:

  • Fixed: FullScreen mode issues in FireFox and Opera scenarios
  • Fixed: Caching table properties in TableProperties dialog
  • Fixed: Mozilla paste plain text dialog content was too wide, paste HTML dialog had an ambiguous title.
  • Fixed: A table does not preserv its height value in Table Properties dialog in FireFox.
  • Fixed: Presereve new cells attributes when applying table alternating commands.
  • Fixed: FormatBlock tool problems in IE and FF when only single line of text in content area. IE only - scenario when creating a link from text in paragraph, wrapped in table cell, selection is incorrect.
  • Fixed: Dialog titles were not properly URL encoded
  • Fixed: A client exception when EnableResize is set to False in Opera
  • Fixed: Improved paste from word behavior in FireFox.
  • Fixed: A problem when saving images from Image Editor dialog when using custom content providers
  • Fixed: Selected index of select elements in the content area not preserved in IE 8
  • Fixed: Find and replace dialog - replace sometimes inserts extra text in IE
  • Fixed: Sometimes an object tag is stripped of its attributes in IE 7
  • Fixed: Image Editor width/height boxes crop large numbers
  • Fixed: Find whole words does not work correctly in non-IE browsers so it will be removed from the dialog on those browsers for now
  • Fixed: Some custom content providers did not display the correct file name in the image preview part of the image manager dialog
  • Fixed: Optimization for XHTML client filter when there is a lot of content in the editor.
  • Fixed: A problem with multiple editors on the page when setting properties through ASP.NET themes.
  • Fixed: File browser dialog might not load properly when the specified view path is very long.
  • Fixed: Sometimes a javascript error is thrown when enabling/disabling the editor on postback
  • Fixed: Unwanted border appears when resizing images using the Image Editor dialog
  • Fixed: Updated built-in German localization thanks to Manfred Pohler
  • Fixed: File browser dialogs sometimes display deserialization error after creating/deleting folders
  • Fixed: Document Manager does not load correctly if you have added custom tabs to the Link Manager dialog
  • Fixed: Insert and Cancel buttons are hidden in the file browser dialogs in IE 6 when upload is enabled
  • Fixed: DB content provider example updated to support file and folder move/rename
RadFileExplorer Icon


What’s New:

  • Implement paging for the RadFileExplorer - controlled with the AllowPaging property (default is False)

What's Fixed

  • Fixed: When the control is initially loaded, back button is enabled but it shouldn't be
  • Fixed: Add skin-specific CSS properties to RadFileExplorer and fix the width of the address box
  • Fixed: FileExplorer will automatically open MS Word document without an extra popup window.
  • Fixed: The control height/width is not always respected when inside a RadSplitter
  • Fixed: Moving folders using a custom content provider sometimes calls the MoveFile provider method instead of MoveDirectory
  • Fixed: Page validation should not be triggered when uploading files from the file explorer control.
  • Fixed: A possible null reference exception when moving/renaming files, now ignoring spaces between comma separated ViewPaths, UploadPaths, DeletePaths
  • Fixed: When deleting a selected folder the focus should go to the parent folder
  • Fixed: Added an optimization to server-side grid rendering. Fixed a problem with the "Up one folder" feature and some custom content providers.
  • Fixed: The control should not allow renaming of files to new files with extensions that are not in the SearchPatterns configuration setting
  • Fixed: Disabled toolbar items do not look disabled in IE 7
RadGrid Icon


What’s Fixed:

  • Fixed: Mmultiple selection under MAC box (commandkey + click)
  • Fixed: Column headers are misaligned when scrolling with static headers is enabled under IE8
  • Fixed: Client-side data-binding GridButtonColumn throws an exception on page size changed
  • Fixed: Filtering menu causes double postbacks if menu is expanded but no filter is applied
  • Fixed: Columns are not populated correctly if reordered and client-side databinding is used
  • Fixed: RadGrid is not paged when populated client-side and slider is clicked on the bar or on the buttons
  • Fixed: NextPrevNumericAndAdvanced pager doesn't work when AllowRowResize="true"\
  • Fixed: Virtual Scrolling does not work in Safari - scrollbar is not sized and positioned correctly
  • Fixed: RadGrid sort messages should not be applied if HeaderToolTip is set.
  • Fixed: RadGrid Hide/Show columns client-side cause footer to appear incorrect
  • Fixed: RadGrid footer cells are misaligned in IE8 when using static headers
  • Fixed: Added associated label for input controls for the autogenerated edit form
  • Fixed: RadGrid declarative styles and CSS classes should be applied to DetailTables directly, instead of being inherited only
  • Fixed: Group footer aggregates with nested groups are not calculated correctly
  • Fixed: FilterControlWidth property is not applied for DetailTables' columns
  • Fixed: Default value not set for RadGrid's drop down column
  • Fixed: Grouping related options of HeaderContextMenu should be hidden if GroupingEnabled property is set to false
  • Fixed: Pager's Next image button is inserted twice when ImagesPath and NextPageText are set
RadInput Icon


What’s New:

  • Input Manager: Added new property FindTargetInputById - finds TargetInput setting by input control ID

What’s Fixed:

  • Fixed: RadInputControl does not persist Width property when set programmatically
  • Fixed: RadInputManager numeric textboxes do not display ($n) negative pattern
  • Fixed: RadInputControl - does not postback when text is cleared and AutoPostBack="true"
  • Fixed: RadInput does not fire ValueChanged when Enter is pressed
  • Fixed: RadMaskedTextBox text selection
  • Fixed: RadDateInput pressing of up/down keys or mouse scroll to change the part of the date/time does not work properly in Safari and Chrome
  • Fixed: RadNumericTextBox NumberStyle for parsing DbValue was not correct
  • Fixed: RadDateInput uses the culture from the thread instead of the one set in its "Culture" property on initial load
  • Fixed: Invalid styles are not applied if only custom server-side validation is used
  • Fixed: RadInputManager NumericTextBoxSetting with Type="Percent" does not persist the value on postback
RadMenu Icon


What’s Fixed:

  • Fixed: The client-side API now works even when the RadMenu has no items initially
  • Fixed: RadMenu renders extra space after the rmLink and rmItem CSS class names
  • Fixed: A JavaScript error occurs when an empty menu is placed on the page
  • Fixed: Attributes of items added via WCF web service are not populated
  • Fixed: Scrollable menu items have incorrect width on first show (IE7 only)
  • Fixed: RadContextMenu and RadMenu submenus -- incorrect positioning in Firefox quirksmode when scrolled.
  • Fixed: The context menu closes after the RMB is released (FF 3 on Mac OS)
  • Fixed: The OnClientShowing event is not raised when the Menu is shown via its showAt method
RadPanelPar Icon


What’s Fixed:

  • Fixed: First image on the page is added to the client-side added items
RadRotator Icon


What’s Fixed:

  • Fixed: RadTicker -- JavaScript error when the ticker datasource is empty and AutoStart is set to true
RadScheduler Icon


What’s New:

  • New property: WebServiceAppointmentController.AppointmentFactory; Allows you to work with custom appointment classes when using web service data binding
  • New client-side property: get_height / set_height
  • The arguments for the appointmentDataBound client-side event now contains a reference to the original AppointmentData object returned from the web service - get_data()
  • New client-side appointment property: cssClass; Sets the appointment CSS class
  • Implemented ResourceCollection.getResourceByType
  • Implemented ResourceStyles support when using web service data binding
  • Implemented support for custom appointment classes

What’s Fixed:

  • Fixed: AllowInsert no longer hides the insert area in TimelineView (use TimelineView-ShowInsertArea instead)
  • Fixed: Appointments don't have default tooltip when binding to a web service
  • Fixed: The SchedulerResource client-side class doesn't have public setters for its properties
  • Fixed: ArgumentOutOfRangeException exception when using negative TimeZoneOffset with web service data binding
  • Fixed: The all-day appointment area grows in size even if there are no appointments in it when using web service data binding
  • Fixed: The web service methods can now return additional information alongside the appointments
  • Fixed: Setting TimelineView-ShowInsertArea to false renders incorrect markup for empty cells
  • Fixed: The "Show More" link is not correctly displayed in month view when the appointments span multiple days
  • Fixed: The initial values for the weekly, monthly and yearly recurrence in the advanced form can be incorrect when TimeZoneOffset is set
  • Fixed: The TimeLabelRowSpan property is now supported in WeekView and DayView when using Web Service data binding
  • Fixed: Appointments are not updated when using web service data binding and Appointment.ID is System.Guid
  • Fixed: A JavaScript error occurrs when ShowHeader is "false" and using Web Service data binding
  • Fixed: AppointmentClicked is fired after appointment resizing
  • Fixed: The 1-9 dates in Month View don't have a leading 0 when using web service data binding
  • Fixed: RadScheduler: TimeSlot start/end time calculation is incorrect in TimelineView (client-side)
  • Fixed: The recurrence fields in the advanced form are now prefilled when using Web Service data binding
  • Fixed: Unnecessary vertical scrollbar is rendered when ColumnWidth is set and OverflowBehavior is set to "Scroll"
  • Fixed: The resources drop-downs are not initialized correctly in the advanced edit form when using web service data binding
  • Fixed: Client-side rendering doesn't work with ShowAllDayRow="false"
  • Fixed: "Show business hours" doesn't work if the appointments contain table elements and the control is using web service data binding
  • Fixed: The advanced form validation fails when inserting all-day appointments in IE
  • Fixed: Localization does not work with client-side rendering
  • Fixed: Changing the Culture property has no effect until the first postback in some cases
  • Fixed: A server error can occur if the inline insert/edit template has no Subject binding defined


What’s Fixed:

  • Fixed: RadScriptManager no longer throws an exception in case of invalid input
  • Fixed: RadScriptManager outputs JavaScript when the URL is tampered.
RadSlider Icon


What’s New:

  • New SelectedItem, SelectedItems and SelectedValue server-side properties and get_selectedItem, get_selectedItems and get_selectedValue client-side methods.
RadSpell Icon


What’s Fixed:

  • Fixed: The dialog title was not HTML encoded. Possible security issue.
RadSplitter Icon


What’s Fixed:

  • Fixed: When a vertical nested RadSplitter has Height and all its panes have width, you get an "Attempt to divide by zero" error.
RadToolBar Icon


What’s Fixed:

  • Fixed: The click event is not fired when custom CSS class is set
  • Fixed: Enter key does not post back
RadToolBar Icon


What’s Fixed:

  • Fixed: Improve Integration between RadToolTip and RadInput
  • Fixed: RadToolTip's opacity gets smaller and smaller and the tooltip disappears under FF when certain animations are used (e.g fade, resize)
  • Fixed: Improve the behavior - prevent the firing of OnAjaxUpdate event when it is not needed (the ajax request/postback is initiated form a control outside the tooltip )
RadTreeView Icon


What’s Fixed:

  • Fixed: Attributes of nodes added via WCF web service are not populated
  • Fixed: RadTreeNode does not navigate when enter is pressed
  • Fixed: Exception is thrown after clicking a node populated via WCF service
  • Fixed: An empty RadTreeView renders invalid HTML markup (empty ul tag)
  • Fixed: Drag-and-drop is broken when there is already a selected node - the last selected node is being dragged
  • Fixed: Expanded node with ExpandMode = WebService cannot collapse
  • Fixed: JavaScript error after web service load on demand of nodes which have children
  • Fixed: Performance problem with tristatecheckboxes, lots of nodes and checkchildnodes=true
  • Fixed: Disabled nodes returned from WebService look enabled
RadUpload Icon


What’s Fixed:

  • Fixed: RadUpload progress module does not work in Sharepoint
  • Fixed: isExtensionValid is not precise
RadWindow Icon


What’s Fixed

  • Fixed: RadWindow animation IE bug - opacity must be removed completely after the animation finishes.
  • Fixed: FixRadWindow's AutoSize under IE8

New features & Roadmap

Have a feature request?

Post your feedback via the ASP.NET AJAX Feedback Portal.

What's new across all Telerik products?

See the updates feed

Getting Started Section Wavy Background

Next Steps

Launch demos

See Telerik UI for ASP.NET AJAX in action and check out how much it can do out-of-the-box.

Compare pricing

Check out the offers. Purchase an individual suite, or treat yourself to one of our bundles.

Download Free Trial

Try Telerik UI for ASP.NET AJAX with dedicated technical support.