Dragging Page But Not A Draggable Element

Dragging Page But Not A Draggable Element

I have implemented a couple drag-n-drop in a web application. It works fine on PC. On a mobile device, it doesn't behavior as desired. A dragging action will drag the whole page, but not the draggable element. I notice the drag-n-drop is insde a table on this site. I don't see that will be a right approach for my site. Any other solutions?