When you move the task by dragging the mouse, the task is automatically attached to the front of the date. Can you turn this feature off?
Hello Seungmin,
By default, Gantt rounds the dates to the nearest scale border. To change that, you need to turn off the gantt.config.round_dnd_dates config:
https://docs.dhtmlx.com/gantt/api__gantt_round_dnd_dates_config.html
Here is the snippet that demonstrates how it works:
http://snippet.dhtmlx.com/6f828f88b
Thank you. Thanks solved the problem.