<div class="codetitle"><a style="CURSOR: pointer" data="84084" class="copybut" id="copybut84084" onclick="doCopy('code84084')"> 代码如下:<div class="codebody" id="code84084"> /—————————————————— / //– 递归实现无限分类生成下拉列表函数 //– $tpl->assign('sort_list',createSortOptions ()); //– $tpl->assign('sort_list',createSortOptions ($sort_id)); /—————————————————— / function createSortOptions ($selected=0,$parent_id=0,$n=-1) { global $db; $sql = "SELECT FROM @__article_sort WHERE parent_id = '{$parent_id}'"; $options = "; static $i = 0; if ($i == 0) { $options .= '<option value="0″ >请选择'; } $res = $db->query ($sql); if ($res) { $n++; while ($row = $db->fetch_assoc ($res)) { $i++; $options .="<option value='{$row['sort_id']}'"; if ($row['sort_id'] == $selected) { $options .=' selected '; } $options .=">".str_repeat('',$n3).$row['sort_name']."n"; $options .=createSortOptions ($selected,$row['sort_id'],$n); } } return $options; }
(编辑:李大同)
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