Yet Another Autocomplete-轻识

I created this plugin because I was not happy with any of the other ones. This plugin will give you simple, clean autocomplete functionality on the selected text box.

Here's the code:

HTML File:

 <form id="myform">
   <input type="text" name="my_textbox" id="my_textbox" />
</form>
<script type="text/javascript">
<!--
$(function()  {
   var data = {
      fn : 'lookup'
   };
   var options = {
      min_length : 3,
      error_responses : [
         "No results.",
         "Too many results."
      ]
   };
   $("#suggest").suggest("search.php", data, options);
});
-->
</script> 

Example server-side PHP script, search.php:

 <?php
// Prevent caching
header("Cache-Control: no-cache, must-revalidate");   // HTTP/1.1
header("Expires: Jan 1, 2000");   // Date in the past
$fn          = $_GET['fn'];
$allowed_fns = array('lookup');
if (!in_array($fn, $allowed_fns))  { exit; }
print call_user_func($fn);

function lookup()  {
   $q = valueIfSet($_GET['q']);
   $attrs = array("uid", "givenname", "sn");
   $filter = "level03=95C";
   try {
      $results = your_ldap_lookup_function($q, $attrs, $filter, true, , 1);
   } catch (Exception $e)  {
      return "Too many results.";
   }
   if (count($results) === )  {
      return "No results.";
   }
   $list = array();
   foreach ($results as $result)  {
      $sn  = $result['sn'];
      $gn  = $result['givenname'];
      $uid = $result['uid'];
      $name = "$sn, $gn ($uid)";
      array_push($list, $name);
   }
   return implode("\n", $list);
}
?> 