I reeally would like to see the Blazor Sankey Chart component in the ASP.NET AJAX library!

Kind regards

Robert

Workaround is to add the following function override at the end of the page (a sample is attached below)
				Telerik.Web.UI.Editor.Utils.isWindowDestroyed = function (window) {
					var doc;
					try{
						doc = window.document;
					} catch (e) {
						return true;
					}
					if(Telerik.Web.Browser.safari && !doc){
						return true;
					}
					return !doc.defaultView && !doc.parentWindow;
				}

http://screencast.com/t/FJjlN3yw

The error message reads
'ContextMenus' could not be initialized. Details: Object reference on set to an instance of an object.

Several JS errors are trown when writing in re-focussed empty Editor in Chrome.

Video:  https://www.screencast.com/t/Wx6Ucs8m6S5w

First error's message:
RadEditor.js:10521 Uncaught TypeError: Cannot read property 'startContainer' of null


Steps to reproduce:
1. Open in Chrome: http://demos.telerik.com/aspnet-ajax/editor/examples/trackchanges/defaultcs.aspx
2. Switch to HTML mode and clear the whole content
3. Switch back to Design mode
4. Click any of the Bold/Italic/Underline commands
5. Click out of the Editor's element
6. Click back in the Editor's content area and start typing

Result: JS errors are thrown

The size of a dock is increased a bit each time it is dropped and the  EnableAnimation="True".

Video: https://www.screencast.com/t/LoUJbAb8c

Workaround:
Set EnableAnimation="False"

Steps to reproduce:
1. Run the following code.
2. Swipe the first and second dock several times (Test 1 and Test 2)

                <telerik:RadDockZone ID="Zone1" runat="server" Height="500px" Orientation="Horizontal" Width="400px">
                    <telerik:RadDock RenderMode="Lightweight" runat="server" Height="110px" Width="140px" ID="RadDock1" Title="RadDock A" DefaultCommands="None" DockMode="Docked"
                        EnableAnimation="True" EnableRoundedCorners="True" Skin="Silk">
                        <ContentTemplate>
                            <div style="background-color: blue; width: 110px; color: white">
                                Test 1
                            </div>
                        </ContentTemplate>
                    </telerik:RadDock>
                    <telerik:RadDock RenderMode="Lightweight" runat="server" Height="110px" Width="140px" ID="RadDock2" Title="RadDock B"
                        DefaultCommands="None" DockMode="Docked" EnableAnimation="True" EnableRoundedCorners="True" Skin="Web20">
                        <ContentTemplate>
                            <div style="background-color: red; width: 110px; color: white">
                                Test 2
                            </div>
                        </ContentTemplate>
                    </telerik:RadDock>
                    <telerik:RadDock RenderMode="Lightweight" runat="server" Height="110px" Width="140px" ID="RadDock3"
                        Title="RadDock C" DefaultCommands="None" DockMode="Docked" EnableAnimation="True" EnableRoundedCorners="True" Skin="Web20">
                        <ContentTemplate>
                            <div style="background-color: green; width: 110px; color: white">
                                Original
                            </div>
                        </ContentTemplate>
                    </telerik:RadDock>
                </telerik:RadDockZone>


Result: The width of the first two docks is different than the one which has not been dragged (Original)

Expected: The width of all docks remains the same.

If the PushButton has a PostBackUrl, when clicked, it will not go to the specified page. You can work around it with the below code: 

let $T = Telerik.Web.UI;

if ($T) {
    let originalFunction = $T.Button.PostbackFunctionality.prototype._postback;

    $T.Button.PostbackFunctionality.prototype._postback = function () {
        var that = this,
            o = that.options,
            cState = o.controlState;

        if (!o.postbackReference) {
            var shouldPostback = o.submitBtn && (cState.splitButtonClicked || !that._isInput);

            if (shouldPostback) {
                __doPostBack(o.controlId, cState.eventArguments);
            }

            return !shouldPostback;
        }

        var postbackFunction = o.postbackReference.replace('WebForm_DoPostBackWithOptions', 'this.WebForm_DoPostBackWithOptions');

        postbackFunction = postbackFunction.replace('RadButtonEventArguments', cState.eventArguments);

        return eval(postbackFunction);
    }
}

GridAutoCompleteColumn columns cannot be created programmatically during OnLoad event, but only using the OnInit event.

In the attached sample, if you comment out 
panelOnInit.Controls.Add(gridOnInit);
and uncomment
panelOnLoad.Controls.Add(gridOnLoad);
when you click Edit in one row the following exception is thrown
Cannot create column with the specified type name: GridAutoCompleteColumn

But if you comment out 
panelOnLoad.Controls.Add(gridOnLoad);
and uncomment
panelOnInit.Controls.Add(gridOnInit);
the sample works

Note that if you change the GridAutoCompleteColumn for any other control type, for example GridHTMLEditorColumn, both methods will work.