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判断是否有部属栏目,有就显示所有下级栏目,没有就显示同级栏目

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Release: 2016-06-13 12:13:28
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判断是否有下级栏目,有就显示所有下级栏目,没有就显示同级栏目

本帖最后由 youxunet 于 2015-01-01 17:44:58 编辑 判断是否有下级栏目,有就显示所有下级栏目,没有就显示同级栏目 
PHP这个要怎么写啊?

字段中 分别有 id 和 pid
------解决思路----------------------
http://www.cnblogs.com/yangmanyan/archive/2011/06/16/2082963.html

应该能帮到你
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