title: Drag and drop insert into database
body: <p>So I have a table which basically couples two tables through their ids.</p>
  
  <p>What I would like is two sides of blocks containing those ids. And I would like to be able to drag from one side to another. When the block is dragged on the other block the database table would update itself with that value.</p>
  
  <p>I have no clue how to start.
  I tried to Google drag and drop but I couldn't find what I want.</p>
  
  <p>If anyone could help me, it would be really great.</p>