React onClick and preventDefault() link refresh/redirect?

Question

I\'m rendering a link with react:

render: ->
  `upvote`

Then, above I hav

Answer 1

none of these methods worked for me, so I just solved this with CSS:

.upvotes:before {
   content:"";
   float: left;
   width: 100%;
   height: 100%;
   position: absolute;
   left: 0;
   top: 0;
}