I am looking for a simple clock image which I can set from code behind with, for example, startime=1000 | endtime=1600 and see a little circle with a clock face with a "pie slice" shaded in to represent the period between 10am and 4pm.

I am not looking for a time picker (that's already done in the Edit Form) - I need a way of displaying a little visual indicator like a clock face / pie chart type of graphic with a shaded area showing the user a range such as 10am-4pm, 2pm-4pm, 8am-1pm etc. 

I think the minimum requirements would be:

1. Skin support (I use Bootstrap but all standard skins should be supported)

2. Be able to define a "start" and "end" range for the time slots around the edge

3. Be able to choose a beginning slot and an end slot

4. Be able to add a label in the centre (in my case it would Date but it would be useful to be able to make it something like RadClockRange.CentreLabel.Text="something"). Also, maybe the label could have properties such as RadClockRange.CentreLabel.Colour=Red / .CentreLabel.FontSize=16 etc.

5. It would be nice to databind (I use dbo.Appointments.TimeStart="11" and dbo.Appointments.TimeEnd="15" but it could be user controllable - like the scheduler - to use a user definable field in a table)

6. A range of sizes would be useful

Sample:

In it's current state the RadButton only emulates the looks of a SplitButton, but not the behaviour.

In my point of view, such control should prove valuable to customers. More over, there is a growing need of base controls since we already have a at least three such implementations.

A RadSplitButton should be the base (or it's base should be the base) for all control specific implementations of a split button

I'd like to see a Drag And Drop manager functioning something like the AJAX manager.
You can select controls that can be draggable and then define drop targets for them.

Things it might include:
* Constrained movement, either X, or Y or within a boundary.
* Init distance.  Eg. you have to drag an object 20px to start moving it.
* Drag handle.
* Snap. to grid, or elements

When using the Designer, the Default Values displayed for properties do not reflect the Default values from Lightweight RenderMode.

One particular scenario is when creating a GridButtonColumn for RadGrid that is set to LinkButton. While the Designer shows the ButtonType set to "LinkButton" by default, upon rendering the Grid, the ButtonType is FontIconButton.

There is no way of changing that in the Designer.

This issue causes some content added by user to be not included when Track Changes are accepted. This is because the text is inserted in the INS tag, which is determined as deleted text by the feature's logic.

This issue causes incorrect user experience. The users are forced to do multiple actions to replace a word while using the Track Changes feature.

All dialog windows triggered from SmartTags (ODataDataSource configuration wizard per say) are distorted and mostly or completely unusable in HDPI environments (150% scaling).

In particular we can observe few main points:

* Window too big to fit on the screen
* Text too big to fit in designated area
* Layout completely distorted
* Icons not showing correctly

It would be helpful if the BarCode control could render DataMatrix barcodes

The problem is when not tracked content does not exist. User cannot set the cursor outside the tracked content.
Although, typing should split the tracked text and user should be able to type in not tracked text when the feature is disabled.

This problem causes link and other elements to be added in the top of the content and not to modify the actual selected element. 

This causes incorrect behavior. The STYLE tags should be removed along with the get_text method.
The origin of this problem is the behavior of the get_text method of the RadEditor control.

The following workaround can be used as a workaround for this issue. The implemented resolution is related to another logged bug - http://feedback.telerik.com/Project/108/Feedback/Details/119856

<telerik:RadEditor runat="server" ID="RadEditor1">
</telerik:RadEditor>

<script type="text/javascript">
	Telerik.Web.UI.RadEditor.prototype.get_text = function () {
		var $T = Telerik.Web.UI,
			modeEnum = $T.EditModes,
			oContent = "";

		if (this.get_mode() != modeEnum.Html) {
			var oArea = this.get_contentArea();
			if (oArea) {
				oContent = oArea.innerHTML;
				oContent = oContent.replace(/<br>/ig, "\r\n");
				oContent = oContent.replace(/<\/p>/gi, "\r\n");
				oContent = oContent.replace(/&nbsp;/gi, "\s");
				if (this.get_newLineMode() === $T.EditorNewLineModes.Div) {
					oContent = oContent.replace(/<\/div>/gi, "\r\n");
				}

				oContent = oContent.replace(/\s*<div[^>]*style="display:none;"[^>]*>[^>]*>\s*/gi, "");
				oContent = oContent.replace(/\s*<style[^>]*>[^>]*>\s*/gi, " ");

				oContent = oContent.replace(/<\/?[^>]*>/ig, "");
				oContent = oContent.replace(/<!--(.|\s)*?-->/gi, "");
			}
		}
		else {
			oContent = this._getTextArea().value;
			oContent = oContent.replace(/\s*<style[^>]*>[^>]*>\s*/gi, " ");
			oContent = oContent.replace(/<\/?[^>]*>/ig, "");
		}
		return oContent;
	};
</script>

When user adds paragraph with formatting (e.g., Underline), this style is transferred to new lines automatically.

The issue is when these paragraphs are empty. They contain an &nbsp; or <br> which is styled too, although this empty paragraphs should not be formatted until some text is inserted.  

When adding nested list elements in the content, the user is able to go to parent element, press enter and add a sibling element.
This element, as expected has a br tag that allows user to type text, but deleting this tag causes the list item to be not editable and the user is forced to go to HTML mode to modify the HTML code manually.

If a RadPane has a scrollable content (it does not fit into its dimensions), under iOS and Android, you should tap and hold on a textbox to start typing in it. If you have a RadComboBox in the same scenario, it is not possible to expand its items under Android Chrome and Opera.

Note: the issue is not reproducible, if that same content is loaded through the RadPane ContentUrl property.

This issue is happening due to the insertion of the /n character in the comment editable area. This character breaks the logic of some content filters and they are replacing the greater than and less than characters in the HTML mode. 

Possible workaround is to disable the ConvertCharactersToEntities filter:

C# example:
RadEditor1.DisableFilter(EditorFilters.ConvertCharactersToEntities);

VB example:
RadEditor1.DisableFilter(EditorFilters.ConvertCharactersToEntities)

The link manager provides approach to add anchors with unique ID and name. The name should be inserted dynamically in a collection shown in the "Existing Anchor" drop down. For some reason this dropdown is never populated without reloading the RadWindow.

Possible resolution is forcing the dialog to reload on each show:

<telerik:RadEditor ID="RadEditor1" runat="server" OnClientCommandExecuted="OnClientCommandExecuted">
</telerik:RadEditor>

<script type="text/javascript">
    function OnClientCommandExecuted(editor, args) {
        var command = args.get_commandName();

        if (command === "LinkManager") {
            var dialogOpener = editor.get_dialogOpener();
            var linkManager = dialogOpener._dialogContainers[command];
            linkManager.add_show(function () {
                linkManager.reload();
            });
        }
    }
</script>

RadCodeBLock and RadScriptBlock is not able to handle the server tags for all case scenarios, hence RadAjaxManager throws the exception mentioned in the title.