How do you drag and drop on mobile?
A drag and drop operation starts when the user makes a UI gesture that your app recognizes as a signal to start dragging data. In response, the app notifies the system that a drag and drop operation is starting. The system calls back to your app to get a representation of the data being dragged (a drag shadow).
How to control scroll position in Javascript?
If you want to set the scroll position of document. body , you can scroll the entire window altogether using window. scrollTo() ; it takes either a pair of coordinates (x,y) or an options object – if you just want to scroll nicely to the top, try window. scrollTo(top:0,behavior:'smooth'); .