Drag Project and Auto Scheduling create unexpected scheduling


#1

Hello,
http://snippet.dhtmlx.com/5/57816732e

Instruction to reproduce:

  1. Drag Project #1 to 02. April
  2. Drag Project #1 to the original position

The Project #1.1 will stay at the 02. April, my expected behavior was that the Project #1.1 sticks to the parent and also mooves back to 01. April.

This only occurs when autoscheduling is active.

Thanks for your help!


#2

Hello,
The issue occurs because the subtasks obtain the Start no Earlier Than constraint:
http://snippet.dhtmlx.com/5/bc1044b10

The dev team will fix the bug in the future, but I cannot give you any ETA.
As a workaround, you can remove the constraints from all children when you drag a project in the onTaskDrag event handler:
http://snippet.dhtmlx.com/5/0b99c22f9