javascript - Stop form from refreshing the page on submit -


alright, have basic form on page:

        <form action='' id='formid' method='post'>         <table>             <tr>                 <td>                     <input type='text' name='chat' autocomplete='off'>                 </td>                 <td>                     <input type='submit' name='go'>                 </td>             </tr>         </table>     </form>

and javascript is:

        <script type='text/javascript'>         $( "#formid" ).submit(function( event ) {           event.preventdefault();                 <?php                      $chat = mysql_real_escape_string(strip_tags($_post['chat']));                     $go = mysql_real_escape_string($_post['go']);                      if ($go) {                          if ($chat) {                              mysql_query("insert `chat` (`chat`)                             values('$chat')");                         }                      }                  ?>         });     </script>

i need stop refreshing when submits. i've read few different posts on here same problem, none seemed work me.

$('#formid').submit(function () {  /do stuff   return false; });

returning false prevent page reloading.


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