link_to image tag. how to add class to a tag

Question

I am using link_to img tag like following

<%= link_to image_tag(\"Search.png\", :border=>0, :class => \'dock-item\'), 
:action => \'search\', :co         


        

Answer 1

The whole :action =>, :controller => bit that I've seen around a lot didn't work for me.

Spent hours digging and this method definitely worked for me in a loop.

<%=link_to( image_tag(participant.user.profile_pic.url(:small)), user_path(participant.user), :class=>"work") %>

Ruby on Rails using link_to with image_tag

Also, I'm using Rails 4.