Set properties for virtual tasks

Gantt
#1

I’m using groupBy() and would like to have each group default to the split-task view. How can I set open = false and render = 'split' for these virtual tasks?

#2

Hello,
To iterate tasks, you need to use the eachTask method:
https://docs.dhtmlx.com/gantt/api__gantt_eachtask.html

There, you need to check the $virtual property of the task object and modify the properties of the group tasks:
https://docs.dhtmlx.com/gantt/desktop__task_properties.html#:~:text=to%20this%20property.-,%24virtual,-boolean

Then you need to call the render method to repaint the changes:

Here is an example of how it can be implemented:

#3

Thanks! The snippet worked perfectly after I changed task.open = false to task.$open = false.