게시물 여러개를 한화면에 불러오고 나서 일괄적으로 수정할 수 있는 방법에 대한 소스가 있을 까요?
1.
<?
$today = getdate();
$b_mon = $today['mon']+1;
$b_day = $today['mday'];
$b_year = $today['year'];
$sql_search = " where (1) ";
if ($stext) {
    $sql_search .= " and ( ";
    switch ($sselect) {
        case "ban_id" :
        case "ban_name" :
            $sql_search .= " ($sselect = '$stext') ";
            break;
        default :
            $sql_search .= " ($sselect like '%$stext%') ";
            break;
    }
    $sql_search .= " ) ";
}
$sql_common = " from 2004_wb ";
$sql_common .= $sql_search;

if (!$sort1) $sort1 = "ban_id";
if (!$sort2) $sort2 = "desc";


if (!$sno && !$stext) { $ssno = " and mon_sel = '$b_mon' "; }
else if (!$sno && $stext) { $ssno = ""; }
else if ($sno && $stext) { $ssno = " and mon_sel = $sno "; }
else { $ssno = " and mon_sel = $sno "; }


$sql  = " select *
          $sql_common $ssno
          order by $sort1 $sort2 ";
$result = mysql_query($sql);


?>

<table cellpadding=4 cellspacing=1 width=100% class=tablebg>

<tr class=tdsc>
                      <td>
                        <p align="center">순서</p>
</td>
                    <td>
                        <p align="center"><?=subject_sort_link('ban_id')?>무슨반</a></p>
</td>
                    <td>
                        <p align="center"><?=subject_sort_link('ban_name')?>이름</a></p>
</td>
                    <td>
                        <p align="center"><?=subject_sort_link('mb_id')?>부모id</a></p>
</td>
                    <td >
                        <p align="center"><?=subject_sort_link('mon_sel')?>월</a></p>
</td>
  </tr>
</form>

<form name=frmitemlistupdate method=post action="./?doc=wonbi_list_update.php" autocomplete='off'>
<input type=hidden name=wr_num  value="<? echo $row[wr_num] ?>">
<input type=hidden name=search    value="<? echo $search ?>">
<input type=hidden name=page      value="<? echo $page ?>">
<input type=hidden name=sort1      value="<? echo $sort1 ?>">
<input type=hidden name=sort2      value="<? echo $sort2 ?>">
<?
    $p= 0;
for ($i=0; $row=mysql_fetch_array($result); $i++) {
    $p++;
 
    echo "
    <tr $mouseover>

        <td align=center>
        <input type='hidden' name='wr_num[$i]'          value='$row[wr_num]'>
        $p</td>
        <td><input type='text' name='ban_id[$i]'          value='$row[ban_id]'  size=7 class=text></td>
        <td><input type='text' name='ban_name[$i]'        value='$row[ban_name]'        class=text size=5 style='text-align:right;'></td>
        <td><input type='text' name='mb_id[$i]'  value='$row[mb_id]'  class=text size=5 style='text-align:right;'></td>
        <td><input type='text' name='mon_sel[$i]' value='$row[mon_sel]' class=text size=2 style='text-align:right;'></td>
    </tr>";
}
if ($i == 0)
    echo "<tr><td colspan=20 align=center height=100 bgcolor=#FFFFFF><span class=point>자료가 한건도 없습니다.</span></td></tr>";
?>
</table>

<table width=100%>
    <tr bgcolor=#ffffff>
        <td width=50%><input type=submit value='  일괄 수정  ' class=button></td>
        <td width=50% align=right>
           
        </td>
    </tr>
</table>
</form>


2. 업데이트화일
<?
for ($i=0; $i<count($row[wr_num]); $i++) {


    $sql = "update 2004_wb
              set
                  ban_id          = '$ban_id[$i]',
                  ban_name        = '$ban_name[$i]',
                  mb_id  = '$mb_id[$i]',
                  mon_sel = '$mon_sel[$i]'
                  where wr_num = '$wr_num[$i]' ";
    mysql_query($sql);
}
?>

이런식으로 하는데 업데이트가 안되네요
아시는분은 좀 리플좀 주세요..
감사합니다.