SharePoint 2013: Drag and drop Functionality
SharePoint Server 2013 Drag and drop Functionality
To have the drag and drop feature to SharePoint Server 2013, below are the scenario or requirements of Web browsers.
Internet Explorer 10
Internet Explorer 9 with Office 2013 Installed
Internet Explorer 8 with Office 2013 Installed
Firefox latest version
Chrome latest version
See more at: http://expertsharepoint.blogspot.de/2013/12/sharepoint-server-2013-drag-and-drop.html
Note: I resolved the issue by above Method. If you find a different solution, please report it as a comment to this post. This will be useful to SharePoint Community. Be sure to double-verify it: undo your solution and verify that the problem comes back, then redo it and verify that the problem goes away.