title: Multi element drag and drop
body: <p>I am working on the drag and drop feature for my client. I've already implemented dragular for drag and drop but there is no provision of multi element drag and drop in dragular or any other library which is being provided for drag and drop.</p>
  
  <p>Kindly suggest me how can i select and drag/drop multi element in angular or any other javascript library which should also be compatible with touch devices.</p>
  
  <p>Thanks in advance. </p>
  
  <p>Note : Can we use multiple drag and drop in dragular.?  </p>
  
  <p><strong>Update (30/11/2016)</strong>  : To add up a bit to my requirement . How we can restrict redundancy of elements in drop zone. </p>
  
  <p><strong>Explanation :</strong> </p>
  
  <ul>
  <li><p>When we copy any item from source we won't be able to drag it if it is already dropped/in target container .</p></li>
  <li><p>To be precise can we make items non drag-gable if they are already in target container.</p></li>
  </ul>