参考网址
http://www.qunfei.com/htmls/webdevelop/php/2012/0116/819.html
function dafenglei_arr($m,$id){ global $class_arr; global $ppid; if($id=="") $id=0; $n = str_pad('',$m,'-',STR_PAD_RIGHT); $n = str_replace("-"," ",$n); for($i=0;$i<count($class_arr);$i++){ if($class_arr[$i]['classFID']==$id){ echo "<tr>\n"; echo "<td height=\"28\" class=\"font\">".$n."|--<a href=\"?action=edit&id=".$class_arr[$i]['classid']."\">".$class_arr[$i]['className'].$m."</a></td>\n"; echo "</tr>\n"; dafenglei_arr($m+1,$class_arr[$i]['classid']); } } }
输出的格式为
现在想转换成
回复讨论(解决方案)
请你给出测试数据
http://bbs.csdn.net/topics/390398703 跟这个帖子结合下...
就是个无限分类 他这个无限分类是按table显示的 在td前面加空格 来区分 一级二级栏目的
我想用div 实现
Array
(
[2] => Array
(
[classid] => 6
[classfid] => 0
[classname] => 栏目一
)
[1] => Array
(
[id] => 7
[classfid] => 6
[classname] => 栏目1-1
)
[0] => Array
(
[classid] => 10
[classfid] => 7
[classname] => 栏目1-1-1
)
)
差不多 就这数据
function add_($num){
$str='';
for($i=1;$i $str.=' ';
}
return $str;
}
function tree($_arr,$i=-1){
$_tree='';
$i++;
foreach ($_arr as $_key => $_value){
if(is_array($_value)){
$_tree.=add_($i).$_key.'
';
$_tree.=tree($_value,$i);
}else{
$_tree.=add_($i).$_key.'=>'.$_value.'
';
}
}
return $_tree;
}
试试这两个函数,再自加点HTML标签。
$ar = array ( 2 => array ( 'classid' => '6', 'classfid' => '0', 'classname' => '栏目一', ), 1 => array ( 'id' => '7', 'classfid' => '6', 'classname' => '栏目1-1', ), 0 => array ( 'classid' => '10', 'classfid' => '7', 'classname' => '栏目1-1-1', ),);echo '<ul>';foreach($ar as $item) { if($item['classfid'] == 0) $deep = 0; $t = substr_count($item['classname'], '-'); if($t < $deep) echo '</li></ul>'; if($t > $deep) echo '<ul>'; echo '<li>'.$item['classname']; $deep = $t;}while($deep--) echo '</li></ul>';
- 栏目一
- 栏目1-1
- 栏目1-1-1
可能提供的数据不全 不是按照“-”号区分的
Array( [0] => Array ( [id] => 10 [pid] => 0 [ppid] => 7 [m_title] => 系统分类 [m_flag] => 1 [m_type] => 0 [m_url] => [m_lage] => 0 [m_seotitle] => [m_seokey] => [m_seodesc] => [m_sort] => 0 [m_time] => 0000-00-00 00:00:00 ) [1] => Array ( [id] => 9 [pid] => 0 [ppid] => 6 [m_title] => 排序管理 [m_flag] => 0 [m_type] => 0 [m_url] => [m_lage] => 0 [m_seotitle] => [m_seokey] => [m_seodesc] => [m_sort] => 0 [m_time] => 0000-00-00 00:00:00 ) [2] => Array ( [id] => 8 [pid] => 0 [ppid] => 6 [m_title] => 登陆日志 [m_flag] => 0 [m_type] => 0 [m_url] => [m_lage] => 0 [m_seotitle] => [m_seokey] => [m_seodesc] => [m_sort] => 0 [m_time] => 0000-00-00 00:00:00 ) [3] => Array ( [id] => 7 [pid] => 0 [ppid] => 6 [m_title] => 系统信息 [m_flag] => 0 [m_type] => 0 [m_url] => 11 [m_lage] => 0 [m_seotitle] => [m_seokey] => [m_seodesc] => [m_sort] => 10 [m_time] => 0000-00-00 00:00:00 ) [4] => Array ( [id] => 6 [pid] => 0 [ppid] => 0 [m_title] => 网站管理 [m_flag] => 1 [m_type] => 4 [m_url] => 11 [m_lage] => 1 [m_seotitle] => [m_seokey] => [m_seodesc] => [m_sort] => 10 [m_time] => 0000-00-00 00:00:00 ) [5] => Array ( [id] => 5 [pid] => 0 [ppid] => 2 [m_title] => 文字链接 [m_flag] => 0 [m_type] => 22 [m_url] => [m_lage] => 0 [m_seotitle] => [m_seokey] => [m_seodesc] => [m_sort] => 10 [m_time] => ) [6] => Array ( [id] => 4 [pid] => 0 [ppid] => 0 [m_title] => 关于我们 [m_flag] => 0 [m_type] => 0 [m_url] => [m_lage] => 0 [m_seotitle] => [m_seokey] => [m_seodesc] => [m_sort] => 10 [m_time] => ) [7] => Array ( [id] => 1 [pid] => 0 [ppid] => 0 [m_title] => 新闻中心 [m_flag] => 0 [m_type] => 0 [m_url] => [m_lage] => 0 [m_seotitle] => [m_seokey] => [m_seodesc] => [m_sort] => 10 [m_time] => ) [8] => Array ( [id] => 2 [pid] => 0 [ppid] => 0 [m_title] => 友情链接 [m_flag] => 0 [m_type] => 0 [m_url] => [m_lage] => 0 [m_seotitle] => [m_seokey] => [m_seodesc] => [m_sort] => 102 [m_time] => ))
得到的应该是这种结果
我想把上面的结果转换成
<ul id="files"><li id="m33"><a href="javascript:void(0);" >上级文件</a><ul><li><a href="/news-p11-pp33-ppp140" ><span class="">运检部</span></a></li><li><a href="/news-p11-pp33-ppp141" ><span class="">人劳部</span></a></li><li><a href="/news-p11-pp33-ppp142" ><span class="">财务部</span></a></li><li><a href="/news-p11-pp33-ppp143" ><span class="">安监部</span></a></li><li><a href="/news-p11-pp33-ppp144" ><span class="">后勤部</span></a></li></ul></li><li id="m34"><a href="javascript:void(0);" >各类制度</a><ul><li><a href="/news-p11-pp34-ppp145" ><span class="">检修管理</span></a></li><li><a href="/news-p11-pp34-ppp146" ><span class="">运行管理</span></a></li><li><a href="/news-p11-pp34-ppp147" ><span class="">安全管理</span></a></li><li><a href="/news-p11-pp34-ppp148" ><span class="">综合管理</span></a></li><li><a href="/news-p11-pp34-ppp149" ><span class="">培训管理</span></a></li><li><a href="/news-p11-pp34-ppp150" ><span class="">科技管理</span></a></li></ul></li></ul>
这种div+CSS的 无限分类形式 - 栏目1-1

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