I am working on a Gantt blazor implementation and my task ID is a Guid. I have orders which can contain tasks so the order is the parent and the related tasks are the children. I display the task id in the gantt control on the left side. The gantt control displays the orders and tasks in a tree list (order is parent).
Now i don't want to display the task id (guid) to the user so I made the Task Id invisible. If I do that, the gantt control doesn't show the tasks hierarchical anymore.
Is there a way that i am not showing the task id and still having the hierarchical tree list presentation?
RBRajesh Babu Syncfusion Team May 3, 2023 01:24 PM UTC
Thanks for contacting syncfusion forum.
We have been able to reproduce the issue that you reported regarding the
Gantt chart. The default TreeColumnIndex value in the Gantt chart is 0,
which causes the first column to be hidden. If you wish to display the
hierarchy structure for the tree list, you can modify the TreeColumnIndex value
based on your requirements. Please refer to the following code sample for