수정시 체크박스 유지 방법.. 채택완료
아무리 수정을 해도 방법을 못찾겠네요.. 다른 것은 잘 되는데 수정을 하면 체크박스 체크된게 없어지는데 유지되게 하는 방법은 어떻게 해야 될까요?
</strong></p>
<p><tr></p>
<p> <th scope="row">출석명단<strong class="sound_only">필수</strong></th></p>
<p> <td class="wr_content"></p>
<p>
</p>
<p> <!-- 체크박스 시작 --></p>
<p> <!-- 여분필드1 시작 --></p>
<p> <input type="checkbox" name="wr_content[]" id="wr_content_subject_1" value="<?php echo $board['bo_1_subj'] ?>" <?php echo (in_array($board['bo_1_subj'], (array)$write['wr_content'])) ? " checked" : ""; ?>></p>
<p> <label for="wr_content_subject_1"><?php echo $board['bo_1_subj'] ?></label></p>
<p>
</p>
<p> <?php</p>
<p> $item_list = explode(',', $board['bo_1']);</p>
<p> for ($i = 0; $i < count($item_list); $i++) {</p>
<p> $option_item = trim($item_list[$i]);</p>
<p> ?></p>
<p> <input type="checkbox" class="bo_1_checkbox" name="wr_content[]" id="wr_content_1_<?php echo $i ?>" value="<?php echo $option_item ?>" <?php echo (in_array($option_item, (array)$write['wr_content'])) ? " checked" : ""; ?>></p>
<p> <label for="wr_content_1_<?php echo $i ?>"><?php echo $option_item ?></label></p>
<p> <?php</p>
<p> // 마지막 항목이 아닌 경우에는 공백 출력</p>
<p> if ($i < count($item_list) - 1) {</p>
<p> echo ' ';</p>
<p> }</p>
<p> }</p>
<p> ?></p>
<p>
</p>
<p> <!-- 여분필드1 끝--></p>
<p>
</p>
<p> <!-- 여분필드2 시작 --></p>
<p> <input type="checkbox" name="wr_content[]" id="wr_content_subject_2" value="<?php echo $board['bo_2_subj'] ?>" <?php echo (in_array($board['bo_2_subj'], (array)$write['wr_content'])) ? " checked" : ""; ?>></p>
<p> <label for="wr_content_subject_2"><?php echo $board['bo_2_subj'] ?></label></p>
<p>
</p>
<p> <?php</p>
<p> $item_list = explode(',', $board['bo_2']);</p>
<p> for ($i = 0; $i < count($item_list); $i++) {</p>
<p> $option_item = trim($item_list[$i]);</p>
<p> ?></p>
<p> <input type="checkbox" class="bo_2_checkbox" name="wr_content[]" id="wr_content_2_<?php echo $i ?>" value="<?php echo $option_item ?>" <?php echo (in_array($option_item, (array)$write['wr_content'])) ? " checked" : ""; ?>></p>
<p> <label for="wr_content_2_<?php echo $i ?>"><?php echo $option_item ?></label></p>
<p> <?php</p>
<p> // 마지막 항목이 아닌 경우에는 공백 출력</p>
<p> if ($i < count($item_list) - 1) {</p>
<p> echo ' ';</p>
<p> }</p>
<p> }</p>
<p> ?></p>
<p>
</p>
<p> <!-- 여분필드2 끝--></p>
<p>
</p>
<p> <!-- 여분필드3 시작 --></p>
<p> <input type="checkbox" name="wr_content[]" id="wr_content_subject_3" value="<?php echo $board['bo_3_subj'] ?>" <?php echo (in_array($board['bo_3_subj'], (array)$write['wr_content'])) ? " checked" : ""; ?>></p>
<p> <label for="wr_content_subject_3"><?php echo $board['bo_3_subj'] ?></label></p>
<p>
</p>
<p> <?php</p>
<p> $item_list = explode(',', $board['bo_3']);</p>
<p> for ($i = 0; $i < count($item_list); $i++) {</p>
<p> $option_item = trim($item_list[$i]);</p>
<p> ?></p>
<p> <input type="checkbox" class="bo_3_checkbox" name="wr_content[]" id="wr_content_3_<?php echo $i ?>" value="<?php echo $option_item ?>" <?php echo (in_array($option_item, (array)$write['wr_content'])) ? " checked" : ""; ?>></p>
<p> <label for="wr_content_3_<?php echo $i ?>"><?php echo $option_item ?></label></p>
<p> <?php</p>
<p> // 마지막 항목이 아닌 경우에는 공백 출력</p>
<p> if ($i < count($item_list) - 1) {</p>
<p> echo ' ';</p>
<p> }</p>
<p> }</p>
<p> ?></p>
<p> <!-- 여분필드3 끝--></p>
<p>
</p>
<p> </p>
<p> <!-- 체크박스 끝 --></p>
<p><strong>
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