2단만 함 3단은 안함 필요한 분만 사용하세요
심심하시분 업글해서 올려주세요

첨부파일 : youngcart4_kcp_utf8 판으로 수정 완료



 <!--추가--> 
<div style="line-height:25px;">
<select id="ca_id_tmp" name="ca_id_tmp">
 <option value="">= 기본분류 =</option>
<?
//1차 분류
$hsql = " select ca_id, ca_name from $g4[yc4_category_table] where length(ca_id) = '2' and ca_use = '1' order by ca_id ";
$hresult = sql_query($hsql);

for ($i=0; $row=sql_fetch_array($hresult); $i++)
{
 $strd = "<option value='$row[ca_id]'>$nbsp$row[ca_name]\n";
  $category_select .= $strd;
  echo $strd;
}
?>
</select>

<?
$ca_id_tmp = substr($ca_id,0,2);
?>
<script>$("#ca_id_tmp").val('<?if(strlen($_GET[ca_id_tmp]) == 0 && strlen($ca_id) > 0){echo $ca_id_tmp;} else {echo $ca_id_tmp;}?>');</script>
<span id="spn_ca_id"><input type="hidden" name="ca_id" value="" /></span>
</div>
</select>
<script type="text/javascript">
// 검색 ajax 시작
$(document).ready(function(){
 $("#ca_id_tmp").live("change",function(){
  dy_sel();
 });

 $("#fsearch").live("submit",function(){
  if($('#ca_id').val() == "" && $('#ca_id_tmp').val() != ""){
   $('#ca_id_tmp').attr("name","ca_id");
   $("#spn_ca_id").html('');
  }
 });

 <?if($ca_id || strlen($_GET[ca_id_tmp]) > 0){?>
  dy_sel();
 <?}?>
});

function dy_sel() {
 var url = "<?=$g4[admin_path]?>/shop_admin/item_select.php";
 var params = "ca_id_tmp=" + encodeURIComponent($("#ca_id_tmp").val());
 <? if (strlen($_GET[ca_id]) > 0 ){?>
 params += "&ca_id=" + encodeURIComponent('<?=$_GET[ca_id]?>');
 <? } else {?>
 params += "&ca_id=" + encodeURIComponent('<?=$it[ca_id]?>');
 <?}?>
 var method = "POST";
 $.ajax({
  type: method,
  url: url,
  dataType: "html",
  data: params,
  success: function(msg){
   $("#spn_ca_id").html(msg);
  }
 });
}

</script>    

<!-- 추가 끝-->