A REPL example to reproduce the issue is:
https://blazorrepl.telerik.com/mIuTdbuT08QWQoY319

The error is:

Please allow the Gantt TimeLine to be read-only and prohibit task editing, resizing, dragging and dependency changes.

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Possible workaround: Read-only Gantt TimeLine (forum thread)

I want to highlight weekends/holidays in the Gantt TImeline with different background.

When the Start and End Dates are far from the DateTime.Now, Gantt freezes the entire application. 

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.

The Planned vs Actual functionality of the Gantt allows you to compare actual start and end dates to originally planned dates.

In Telerik UI for AJAX, you can see the Actual vs Planned feature at work. 

Currently, tasks can be resized and dragged by hours and minutes. I want to be able to drag and resize them by whole days, so the user can directly snap the task to the beginning of the day and not somewhere in the middle. I am looking for behavior similar to this one.

1. Go to https://demos.telerik.com/blazor-ui/gantt/templates

2. Scroll to the end of the timeline horizontally

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

I want to customize the content of the Tooltip visible while dragging and resizing tasks in the Timeline. For example, display only start and end dates and not hours/minutes.

Can we have the AutoFitColumns feature form the Grid (https://docs.telerik.com/blazor-ui/components/grid/columns/resize#autofit-columns) in the Gantt chart as well please?

I'd like to have an OnTaskDoubleClick event for the Gantt tasks, so a I can handle it to include some custom logic instead of displaying a popup to edit the task.

Hello, It should be possible to rearrange the order of the Gantt elements using drag and drop. This function already exists in the TreeList component and is also necessary for us in gantt.

 

The Timeline should be changed in a way that all entries in the (filtered) list should be fully visible. The zooming factor should always be calculated in a way that all currently displayed entries should be fully visible.

There should be a way to programatically set minDate + MaxDate and the Timeline should automatically zoom to display everything between those Dates.

There should be a way to programatically scroll to a specific day in the timeline.

UseCase 1: Goto Today Button

UseCase 2: Upon clicking on a line in tree list the timeline should display this task in the timeline.

Since there is no "goto today" functionality (which I requested in a separate ticket). It is a pain to find the current timeslot in the timeline by scrolling.

The current timeslot should be highlighted by a specific background color or by a vertical line through the timeline.

The Blazor UI Gantt Chart gets really slow when using it with many tasks. I load the Gantt control with 1000 tasks and it takes longer to render. Will this be faster in future versions of the Gantt control for Blazor? Is there a feature to improve current performance?

Hey Telerik Team,

we'd like to have a configurable line width and also color for the dependencies for the Gantt Diagram, configurable e.g.:

We're using the Gantt quite heavily and sometimes it's hard to mouse-point the exact pixel with that dependency line ;)

 

Thanks!

Hi Telerik Team,

it would be awesome to have a setting for adding a corner radius the dependency line, so the Gantt gets an additional visual improvement.

Example:

Could be added to the <GanttDependencies> Child-Element of <GanttDependenciesSettings>.

 

Thanks

The FilterMenuType Parameter is available for GanttColumns but is is ignored.  The FilterMenuType of TelerikGantt is always used.