Last Updated: 30 Oct 2023 07:13 by ADMIN
Scheduled for 5.0.0 (15 Nov 2023) (R1 PI1)

The Tooltip Template of the Gantt behaves strangely in a WASM application. It flickers and does not display any information. Reproduction in REPL which is essentially a WASM app:

The issue is not reproducible in a server-side application using the same code.

Last Updated: 23 Aug 2023 12:40 by ADMIN
Release 4.5.0 (08/30/2023) (R3 PI2)
Gantt dependencies are not rendered correctly in the latest Chrome
Last Updated: 22 Aug 2023 14:49 by ADMIN
Release 4.5.0 (08/30/2023) (R3 PI2)
Set the Display scale to 150%, for example, the dependencies are rendered incorrectly. 
Last Updated: 13 Jul 2023 13:14 by Greg
When the Start and End Dates are far from the DateTime.Now, Gantt freezes the entire application. 
Last Updated: 30 Jun 2023 15:02 by Greg

I am trying to make the Blazor Gantt control fill a container width and height.

If I set the height of the Gantt control to 100%, it resizes to fill the container except for the tree part of the Gantt control as it stays at whatever size the window was when it first loaded.

===== ADMIN EDIT =====

Meanwhile, as a workaround, you can add a bool flag that will refresh the whole Gantt upon resizing the container. Here is an example of this approach I have prepared at the following REPL link.

You may notice a little flick with this workaround. However, you can cover it with a short loader.
Last Updated: 01 Jun 2023 20:02 by ADMIN
Release 4.3.0 (06/07/2023) (R2 2023)

I have a page with a Gantt chart and a Button. The button navigates to another page in the app (NavigationManager.NavigateTo()). When I click the button an exception is thrown:

Exception trace: Error: Microsoft.JSInterop.JSException: An exception occurred executing JS interop: The JSON value could not be converted to System.Double. Path: $ | LineNumber: 0 | BytePositionInLine: 4.. See InnerException for more details. ---> System.Text.Json.JsonException: The JSON value could not be converted to System.Double. Path: $ | LineNumber: 0 | BytePositionInLine: 4.
 ---> System.InvalidOperationException: Cannot get the value of a token type 'Null' as a number.

Last Updated: 04 Nov 2022 17:29 by Ivan

1. Go to

2. Scroll to the end of the timeline horizontally

3. Move the mouse pointer to timelineTooltip appears in the wrong place

Last Updated: 06 Jun 2022 11:04 by ADMIN
Created by: René
Comments: 1
Category: Gantt
Type: Bug Report
The FilterMenuType Parameter is available for GanttColumns but is is ignored.  The FilterMenuType of TelerikGantt is always used.
Last Updated: 11 Nov 2021 13:53 by Benjamin
Release 2.29.0
Gantt dependencies do not render correctly under German (Deutschland) culture
Last Updated: 09 Sep 2021 08:39 by ADMIN
In the Timeline numeric editor the increase/decrease step is 0.01. However, the increase/decrease step of the Gantt Tree numeric editor is 1.  This allows you to increase the Percent Complete value to higher than 1(standing for 100%) and thus break the component.
Last Updated: 09 Sep 2021 08:30 by ADMIN
Release 2.27.0
The Timeline is not rendered correctly. I have to click anywhere in the Tree to render the Timeline.