title: Get textbox value on keydown + Multilingual support
body: <p>I want get the value of the text including the character on the keydown event.</p>
  
  <pre><code>$(".searchfield").keydown(function(e) {
  
    if (e.which &gt;= 32 || e.which &lt; 127) {
     var c = String.fromCharCode(e.which);
         callSearch($(this).val() + c));
    }
  });
  </code></pre>
  
  <p>It works good for characters, numbers and all the essential characters. 32-127 ASCII range.</p>
  
  <p>I am not sure if this will work if the textbox has a multilingual input. Non english characters. </p>
  
  <p>Can someone share their experience please?</p>
  
  <p>Thanks,</p>