02. <script>
03. $('document').ready(function ()
04. {
05. $('#unit_select').change(function ()
06. {
07. //alert($(this).val());
08. if ($(this).val() != '')
09. {
10. $('#result').html('');
11. } else {
12. $('#result').html('');
13. }
14. });
15.
16. });
17. </script>
18.
19. <select id="unit_select" name="unit_select" size="<? $count_unit; ?>">
20. <option value=""><-- Please Select Item --></option>
21. <?
22. $sql2 = "SELECT * FROM tb_unit WHERE tb_unit.sub_id = $sublearn";
23. $query2 = mysql_query($sql2);
24. while($result2 = mysql_fetch_array($query2))
25. {
26. ?>
27. <option value="<?=$result2["unit_id"];?>"><?=$result2["unit_id"]." - ".$result2["unit_name"];?></option>
28. <?
29. }
30. ?>
31. </select>
32.
33. <div id="result"></div>
