title: Use ajax/json in yii framework
body: <p>Im trying to make a webshop in Yii framework. Now i want to unset a session when a user clicks on a icon.</p>
  
  <p>I currently have it working that is sends a json call to a file, but the url in the json call is being rewrited by my htaccess i think.</p>
  
  <p>JSON call:</p>
  
  <pre><code>$(document).ready(function(){
      $('.glyphicon-trash').click(function(){
          $.getJSON("ajax/load.php?action=unset&amp;element="+$(this).parent(), function(data) {
              alert(data.message);
          });
      });
  });
  </code></pre>
  
  <p>Error i get: </p>
  
  <pre><code>GET http://mydomain.nl/my/path/to/site/ajax/load 404 (Not Found)
  </code></pre>
  
  <p>But it's not load, its load.php! But my htaccess rewrites that url..</p>
  
  <p>.htaccess</p>
  
  <pre><code>RewriteEngine on
  
  # if a directory or a file exists, use it directly
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteCond %{REQUEST_FILENAME} !-d
  
  # otherwise forward it to index.php
  RewriteRule . index.php
  </code></pre>
  
  <p>Other ways of implementing ajax calls in Yii are also good, only i need alot of explanation then.</p>