Won't Fix
Last Updated: 10 Jun 2015 09:21 by ADMIN
Currently the datasource columns which have space in their name cannot be passed to a databound RadHtmlChart. Add the ability to handle the spaces in the names of these columns.
Won't Fix
Last Updated: 05 Sep 2018 23:05 by silvio
ADMIN
Created by: Marin
Comments: 8
Category: UI for ASP.NET AJAX
Type: Bug Report
3
Native browser behavior is vendor specific and the above issue cannot be replicated with the latest version. Default browser in latest Android versions is Chrome and we recommend using it instead of the older native browser
Won't Fix
Last Updated: 16 Nov 2015 15:24 by ADMIN
Won't Fix
Last Updated: 24 May 2016 14:53 by Doug
ADMIN
Created by: Daniel
Comments: 3
Category: InputManager
Type: Bug Report
3
(limitation on Windows Phone - onkeypress event is not fired and the essential part of the RadMaskedTextBox code cannot be executed at the right time )
Won't Fix
Last Updated: 05 Oct 2015 14:38 by ADMIN
Won't Fix
Last Updated: 16 Jul 2015 11:54 by Andy
RadNumericTextBox with SelectionOnFocus="SelectAll" doesn't work in Chrome.

Expected behavior: when textbox focuses, the text in the input should all be selected.
Actual behavior: the cursor jumps to the end of the text in the input
Won't Fix
Last Updated: 08 Apr 2016 12:50 by ADMIN
Rejected with the following description: 

RadEditor performs complex operation in order to manage its content when switching between Design and HTML modes like cloning elements and inserting content in iframe elements. Internet Explorer, however, has some limitations related to that particular operations that prevents the control from preserving the onload attribute (e.g., attributes are not preserved when the iframe is cloned, writing html to an editable iframe doesn't always preserve the event attributes).

In order to handle that scenario you can replace the event attributes with JavaScript events. For example:

                                                                       

<telerik:RadEditor ID="RadEditor1" runat="server" ContentFilters="ConvertToXhtml">
            <Content>
                <html>
                    <head>
                        <script>
	window.onload = function () {
		alert(1);
	}
                        </script>
                    </head>
                    <body >
                        some text
                    </body>
                </html>
            </Content>
        </telerik:RadEditor> 

Note: the ConvertToXhtml filter should be enabled as well.
Won't Fix
Last Updated: 15 Apr 2015 07:12 by Elena
Won't Fix
Last Updated: 22 Jun 2015 12:11 by ADMIN
ADMIN
Created by: Iana Tsolova
Comments: 0
Category: UI for ASP.NET AJAX
Type: Bug Report
2

			
Won't Fix
Last Updated: 14 Apr 2015 12:12 by Elena
ADMIN
Created by: Stanimir
Comments: 1
Category: UI for ASP.NET AJAX
Type: Bug Report
2

			
Won't Fix
Last Updated: 20 Aug 2018 09:15 by Des
When a RadEditor or SPRadEditor in a custom WebPart for SharePoint 2013 is placed in an UpdatePanel or RadAjaxPanel it is not ajaxified and loses its content after a post back.
Won't Fix
Last Updated: 21 Feb 2017 13:49 by ADMIN
When the control is modal it should create a second iframe behind the modal background like it creates one behind the popup itself. This will allow the modal background to stay above heavy-weight objects in IE as well.
Won't Fix
Last Updated: 17 Feb 2017 09:09 by ADMIN
ADMIN
Created by: Marin Bratanov
Comments: 1
Category: UI for ASP.NET AJAX
Type: Bug Report
1
The sprite images for the RadButton are moved from the "Button" folder to the "Common" folder of the skins, but the Visual Style Builder searches the images in the Button folder.

The workaround is to extract the archive generated by the Visual Style Builder, move the sprites from the Common folder to the Button folder, archive the files again and import them in the Visual Style Builder. This allows you to edit them in the tool and after that you can download the skin and move the sprites back to the Common folder.
Won't Fix
Last Updated: 11 May 2016 08:16 by ADMIN
When a SingleClick RadButton is clicked and its AutoPostBack property is set to false its disabled state as well as the optional text from the SingleClickText property are persisted. For the time being the SingleClick functionality can be set on the client. For example:
ASPX:
		<script type="text/javascript">
			function DoSubscriptionValidation(button, args) {
				var isPostBack = window.confirm("Perform postback?");
				button.set_autoPostBack(isPostBack);
				if (isPostBack) {
					button.set_singleClick(true);
					button.set_singleClickText("Please Wait");
					button.click();
				}
			}
		</script>
		<telerik:RadButton ID="RadButton1" runat="server" Text="Click"
			OnClick="OnClick1" OnClientClicking="DoSubscriptionValidation" />
C#:
	protected void OnClick1(object sender, EventArgs e)
	{
		System.Threading.Thread.Sleep(2000);
	}
Won't Fix
Last Updated: 08 Jun 2016 14:59 by ADMIN
The problem could be described with the following behavior:
·         Cannot insert a link with the Link Manager;
·         If switched to HTML mode cannot return to Design mode, switching to Preview – allows Design mode.
·         A JavaScript error is thrown on focusing and on editing the content area. 

Possible fixes are: 
o   Removing the Modernizr JavaScript file;
o   Setting the RadEditor with ContentAreaMode="Iframe" property;
Won't Fix
Last Updated: 28 Jun 2016 16:24 by ADMIN
When a Hyperlink element is set with an onclick handler, after passing through the Preview mode it is being stripped under IE7. Also related problem is that the link in the Preview mode are clickable and the URL set to the href attribute is opened in new tab/window.

Possible solution for both bugs is to override the function responsible for the conversion of such attributes in the Preview mode with this JavaScript code:

Telerik.Web.UI.Editor.Utils.setTargetsForPreview = function (editor) {
	var contentArea = editor.get_contentArea();
	var links = contentArea.getElementsByTagName("A");
	for (var i = 0, l = links.length; i < l; i++) {
		var link = links[i];
		//handle targets
		var target = link.getAttribute("target");
		if (target != null) {
			link.setAttribute("re_target", target);
		}
		if (target != "_blank")
			link.setAttribute("target", "blank");
		//handle ckick event
		var oldOnClick = (link.getAttributeNode('onclick')
			&& link.getAttributeNode('onclick').value)
			|| link.getAttribute("onclick");

		if (oldOnClick != null) {
			link.setAttribute('re_onclick', oldOnClick);
		}

		link.setAttribute('onclick', 'return false;');

		if (typeof link.onclick === "string") {
			link.onclick = function () {
				return false;
			};
		}
	}
};

Telerik.Web.UI.Editor.Utils.restoreTargetsAfterPreview = function (editor) {
	var contentArea = editor.get_contentArea();
	var links = contentArea.getElementsByTagName("A");
	for (var i = 0, l = links.length; i < l; i++) {
		var link = links[i];
		//handle targets
		var oldValue = link.getAttribute("re_target");
		if (oldValue != null && oldValue != "null") {
			link.setAttribute("target", oldValue);
		}
		else {
			link.removeAttribute("target");
		}
		//handle anchors urls
		var oldOnClick = link.getAttribute("re_onclick");
		link.onclick = null;
		if (oldOnClick != null && oldOnClick != "null") {
			link.setAttribute('onclick', oldOnClick);
		}
		else {
			link.removeAttribute("onclick");
		}
		link.removeAttribute("re_onclick");
		link.removeAttribute("re_target");
	}
};


Note that this script must be placed in a script tag right after the RadEditor control.
1 2 3 4 5 6