모바일 게시판 여분필드 문의드려요....

모바일 게시판 사용중에

여분필드를 쪼개서 만들었는데요...모바일에서는 등록이 안되더라구요

PC 게시판에서는 적용이 되는데....

원래 모바일에서는 적용이 안되는건가요?

====write.skin.php 시작=======

        <?php } ?>

  <?
  $wr_1 = explode("-",$write['wr_1']);
  $tel4 = $wr_1[0];
  $tel5 = $wr_1[1];
  $tel6 = $wr_1[2];
  ?>
        <tr>
            <th scope="row">핸드폰</th>
            <td>
   <select name="tel4" id="tel4" title="핸드폰" required class="frm_input required">
   <option value="">선택하세요</option>
   <option value="010" <?=($tel4 == "010")?'selected':'';?>>010</option>
   <option value="011" <?=($tel4 == "011")?'selected':'';?>>011</option>
   <option value="016" <?=($tel4 == "016")?'selected':'';?>>016</option>
   <option value="017" <?=($tel4 == "017")?'selected':'';?>>017</option>
   <option value="018" <?=($tel4 == "018")?'selected':'';?>>018</option>
   <option value="019" <?=($tel4 == "019")?'selected':'';?>>019</option>
   </select> -
   <input name="tel5" type="text" maxlength="4" size="4" class="frm_input required" title="핸드폰" id="tel5" value="<?=$tel5?>"> -
   <input name="tel6" type="text" maxlength="4" size="4" class="frm_input required" title="핸드폰" id="tel6" value="<?=$tel6?>"></td>
        </tr> 

====write.skin.php 끝=======

====view.skin.php 시작=======

<?php echo $view['wr_1'] ?>

====view.skin.php 끝=======

====write_update.skin.php 시작=======

$wr_1 = "$tel4-$tel5-$tel6";
$sql1 = "update $write_table set wr_1 = '$wr_1' where wr_id = '$wr_id' ";
sql_query($sql1);

====write_update.skin.php 끝=======