title: django: build admin-like checkbox returning queryset of selected items
body: <p>sorry if title doesn't make lots of sense. What I would like to have is this:
  <a href="https://i.stack.imgur.com/cHctC.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/cHctC.png" alt="enter image description here"></a></p>
  
  <p>Right now I have a model overview view looks pretty much like this but I am wondering how should I implement the circled part. Ideally it would be just like in admin, your selection results in a queryset containing those item you selected. I know probably some javascript magic could do this job but since it is already in admin, I am wondering if there is a more django-ish way to achieve it?</p>
  
  <p>Thanks</p>