선택값이 없으면, view페이지에 히든처리 방법
본문
<tr>
<?php
$wr_8 = explode('|',$view['wr_8']);
$wr_5 = explode('|',$view['wr_5']);
?>
<th scope="row">신청 프로그램</th>
<td>
<p style="display:block; margin-bottom: 10px;"><?php echo $wr_8[0]; ?> ( <?php echo $wr_5[0]; ?> ) </p>
<p style="display:block; margin-bottom: 10px;"><?php echo $wr_8[1]; ?> ( <?php echo $wr_5[1]; ?> ) </p>
<p style="display:block; margin-bottom: 10px;"><?php echo $wr_8[2]; ?> ( <?php echo $wr_5[2]; ?> ) </p>
<p style="display:block; margin-bottom: 10px;"><?php echo $wr_8[3]; ?> ( <?php echo $wr_5[3]; ?> ) </p>
<p style="display:block; margin-bottom: 10px;"><?php echo $wr_8[4]; ?> ( <?php echo $wr_5[4]; ?> ) </p>
<p style="display:block; margin-bottom: 10px;"><?php echo $wr_8[5]; ?> ( <?php echo $wr_5[5]; ?> ) </p>
<p style="display:block; margin-bottom: 10px;"><?php echo $wr_8[6]; ?> ( <?php echo $wr_5[6]; ?> ) </p>
<p style="display:block; margin-bottom: 10px;"><?php echo $wr_8[7]; ?> ( <?php echo $wr_5[7]; ?> ) </p>
<p style="display:block; margin-bottom: 10px;"><?php echo $wr_8[8]; ?> ( <?php echo $wr_5[8]; ?> ) </p>
<p style="display:block; margin-bottom: 10px;"><?php echo $wr_8[9]; ?> ( <?php echo $wr_5[9]; ?> ) </p>
<p style="display:block; margin-bottom: 10px;"><?php echo $wr_8[10]; ?> ( <?php echo $wr_5[10]; ?> ) </p>
<p style="display:block; margin-bottom: 10px;"><?php echo $wr_8[11]; ?> ( <?php echo $wr_5[11]; ?> ) </p>
</td>
</tr>
이렇게 진행한 코드에서,
만약 wr_8이나 wr_5값이 없으면 안보이게 처리를 하고 싶은데, 조건처리가 어떻게 되어야 할까요? 현재는 선택값이 없어서
이런식으로 나오고 있습니다. 선택값이 없으면 히든처리하려고 합니다 휴ㅠ
답변 1
<tr>
<?php
$wr_8 = explode('|',$view['wr_8']);
$wr_5 = explode('|',$view['wr_5']);
?>
<th scope="row">신청 프로그램</th>
<td>
<?php
for($i=0; $i<=count($wr_8)-1; $i++){ ?>
<?php
if($wr_8[$i] && $wr_5[$i]){ ?>
<p style="display:block; margin-bottom: 10px;"><?php echo $wr_8[$i]; ?> ( <?php echo $wr_5[$i]; ?> ) </p>
<?php } } ?>
</td>
</tr>
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