关于无限分类 循环DIV格式
测试数据
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] =>
)
)
需要转化的函数
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($i % 2==1){
$bgcolors="bgcolor=#e9f5fe";
}else{
$bgcolors="bgcolor=#ffffff";
}
if($class_arr[$i]['ppid']==$id){
echo "<tr ".$bgcolors." onmouseout=\"this.style.backgroundColor=''\" onmouseover=\"this.style.backgroundColor='#DEF1F1'\">\n";
echo "<td height=\"28\" align=\"center\" valign=\"middle\" >
<input type=\"checkbox\" name=\"checkbox[]\" value='".$class_arr[$i]['id']."' /></td>";
echo "<td height=\"28\" class=\"font\"><div align=\"center\">".$class_arr[$i]['m_sort']."</div></td>\n";
echo "<td height=\"28\" class=\"font\">".$n."|--<a href=\"?action=edit&id=".$class_arr[$i]['id']."\">".$class_arr[$i]['m_title'].$m."</a></td>\n";
echo "<td height=\"28\" class=\"font\"></td>";
echo "<td height=\"28\" class=\"font\">".$class_arr[$i]['m_flag']."</td>";
echo "<td height=\"28\" class=\"font\"><div align=\"center\"><a href=\"sys_menu_add.php?action=edit&id=".$class_arr[$i]['id']."\">修改</a>";
echo " <a href=\"?action=del&id=".$class_arr[$i]['id']."\">删除</a>";
echo "</div></td>\n";
echo "</tr>\n";
dafenglei_arr($m+1,$class_arr[$i]['id']);
}
}
}
调用方式
dafenglei_arr(0,0);
显示的结果是
需要转换成div+css结构的无限树状分类
类似 http://www.bjshiyu.com/这个首页的产品分类的这个效果
<ul id="files">
<li id="m33"><a href="javascript:void(0);" >网站管理</a>
<ul><li><a href="/news-p11-pp33-ppp140" ><span class="">排序管理</span></a></li>
<li><a href="/news-p11-pp33-ppp141" ><span class="">登陆日志</span></a></li>
<li id="m33"><a href="javascript:void(0);" >系统信息</a>
<ul><li><a href="/news-p11-pp33-ppp140" ><span class="">系统分类</span></a></li></ul>
</li>
</ul></li>
<li id="m34"><a href="javascript:void(0);" >友情链接</a>
<ul>
<li><a href="/news-p11-pp34-ppp145" ><span class="">文字链接</span></a></li>
</ul></li>
</ul>
总共发了三篇贴子...答对了 三篇帖子的分都给他160分....
[解决办法]
echo '<ul>';
dafenglei_arr(1, 0);
echo '</ul>';
function dafenglei_arr($m,$id)
{
global $class_arr;
global $ppid;
if($id=="") $id=0;
for($i=0;$i<count($class_arr);$i++){
if($class_arr[$i]['ppid']==$id){
echo "<li>";
echo "<input type=\"checkbox\" name=\"checkbox[]\" value='".$class_arr[$i]['id']."' />";
echo $class_arr[$i]['m_sort'];
echo "
[解决办法]
--<a href=\"?action=edit&id=".$class_arr[$i]['id']."\">".$class_arr[$i]['m_title'].$m.'</a>';
echo "<a href=\"sys_menu_add.php?action=edit&id=".$class_arr[$i]['id']."\">修改</a>";
echo " <a href=\"?action=del&id=".$class_arr[$i]['id']."\">删除</a>";
echo "\n<ul>";
dafenglei_arr($m+1,$class_arr[$i]['id']);
echo "</ul></li>\n";
}
}
}