title: Why I need add "data: {type: "script"}" on remote link with rails / ajax
body: <p>in one project of mine, the code:</p>
  
  <pre><code>  = link_to "add", new_me_category_path, class: "btn btn-success", remote: true
  </code></pre>
  
  <p>can load remote form correctly. </p>
  
  <p>But some one can not work, browser did not execute the responese js code.  I need to add  "data: {type: "script"}" like this :</p>
  
  <pre><code>  = link_to "add", new_me_category_path, class: "btn btn-success", remote: true, data: {type: "script"}
  </code></pre>
  
  <p>I want to know the reason.</p>