When you add drag and drop to a web page using JavaScript, such as jQuery UI draggable and droppable, how do you get this to work when viewed via a browser on a mobile devic
You might as well give a try to Tim Ruffle's drag-n-drop polyfill, certainly similar to Bernardo Castilho's one (see @remdevtec answer).
Simply do npm install mobile-drag-drop --save
(other installation methods available, e.g. with bower)
Then, any element interface relying on touch detection should work on mobile (e.g. dragging only an element, instead of scrolling + dragging at the same time).