title: Solr click scoring implementation
body: <p>after searching and searching over the net, i've found a possible open-source solution for the click-count-popularity in solr (=does not require a payd version of lucid work search).</p>
  
  <p>In my next two answers i will try to solve the problem in a easy way and in a way a little bit complex...</p>
  
  <p>But first some pre-requisites.</p>
  
  <p>We suppose to google-like scenario:<br/>
   1. the user will introduce some terms in a textfield and push the search button<br/>
   2. the system (a custom web-app coupled with solr) will produce a web page with results that are clickable<br/>
   3. the user will select one of the results (e.g. to access to the details) and will inform the system to change the 'popularity' of the selected result</p>