" /> <input type="hidden" name="formhash" value="<?php echo $formhash; ?> " /> <li>章节名称:</li> <li><input type="text" name="cs_name" value="<?php echo $cs_edit['cs_name']; ?> " style="width:200px" maxlength="50" /></li> <li>上级章节:</li> <li> <select name="pid" id="pid"> <option value="0">- 根章节 -</option> <?php echo get_chapter_section_option($course_id, 0, $cs_edit['parent_id']); ?> </select> </li> <li>描述:</li> <li><textarea name="description"><?php echo $cs_edit['description']; ?> </textarea></li> <li> </li> <li><input type="submit" class="btn" value="<?php echo __('btn_submit'); ?> " /></li> </form> </div>
function get_chapter_section_option($courseId, $pid = 0, $selID = 0, $lv = 0) { global $db, $tpf; $q = $db->query("select * from {$tpf}course_chapter_section where course_id = {$courseId}"); while ($rs = $db->fetch_array($q)) { $data[] = $rs; } $db->free($q); unset($rs); if (count($data)) { $html = ''; foreach ($data as $v) { if ($v['parent_id'] == $pid) { $html .= '<option value="' . $v[csid] . '"'; $html .= $selID ? ifselected($selID, $v[csid]) : ''; $html .= '>' . str_repeat(' ', $lv * 2) . $v[cs_name] . '</option>' . LF; $lv++; $html .= get_chapter_section_option($courseId, $v['csid'], $selID, $lv); $lv--; } } return $html; } else { return ''; } }