title: web2py ajax how to send param?
body: <pre><code>&lt;script type="text/javascript"&gt;
    $('#in').onclick=function()
    {
      var a='abc';
      ajax('echo',[a],'result');
    };
  &lt;/script&gt;
  </code></pre>
  
  <p>How can i send a local param with the ajax function?       </p>