首页 -> 大类栏目 -> 小类栏目 -> 当前页
就是面包屑导航
栏目表是 有 id name fatherid怎么写个循环呢?
主要是中间栏目部分 可能很多级
fatherid是上级栏目的ID号
回复讨论(解决方案)
递归呀!
算法是必须有的,如果预先生成好当然简单。但是隶属关系发生改变时,再手工生成一遍吗

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