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)
Is it possible to change the format of the displayed date at the top of the chart? (See the screenshot) Also, I would like to know what to do if possible.
I would appreciate it if you could hold a reply.
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.
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 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.
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.
Zooming levels would be great
GanttCommandButton Command="ZoomIn|ZoomOut|ZoomToFit"...>
The current Views (Day/Week/Month/Year) are nice, but custom zooming is needed sometimes.
The new Gantt feature turned out really great. It would be nice if the relationships such as predecessor and successor were added, as well as different relationship types (e.g. start-end or start-start) with corresponding offsets.
Likewise, the representation of the critical path and a baseline.
By default, all nested tasks are displayed expanded.
The state of the root task is always the most important, so it makes more sense to display tasks minimized by default.
The user can always expand the required task for details.
The solution is to support the "IsExpanded" property for the task model.
When a property changes, the task changes its state.
For the component, also add the "ExpandAll" and "CollapseAll" methods that affect all tasks in the list.
How to get only the year and date in the Gantt Chart Tooltip template? The DataAttribute is not a valid date string.
<TooltipTemplate>
<h4>@(((TooltipTemplateContext)context).Title)</h4>
<h5>Start: @(((TooltipTemplateContext)context).DataAttributes["start"])</h5>
<h5>End: @(((TooltipTemplateContext)context).DataAttributes["end"])</h5>
</TooltipTemplate>