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Thinkphp无限级分类代码

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Release: 2016-06-06 19:37:12
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这篇文章主要介绍了Thinkphp无限级分类代码,无限级分类真的很重要了,我不会写怎么办?本篇就一步步告诉大家如何制作无限级分类,感兴趣的小伙伴们可以参考一下

本篇就一点一点教大家写一个无限级分类出来,其实掌握一个知识,最主要的是要掌握无限级分类的逻辑,那么写起来就很容易的多了。
首先看数据库表:xp_cate

Thinkphp无限级分类代码

控制器:CateAction.class.php

field("id,name,pid,path,concat(path,'-',id) as bpath")->order('bpath')->select(); foreach($list as $key=>$value){ $list[$key]['count']=count(explode('-',$value['bpath'])); } $this->assign('alist',$list); $this->display(); }//添加栏目 function add(){ $cate=new CateModel();if($vo=$cate->create()){ if($cate->add()){ $this->success('添加栏目成功'); }else{ $this->error('添加栏目失败'); } }else{ $this->error($cate->getError()); } }} ?>

模型:CateModel.class.php

where("id=$pid")->find(); $data=$list['path'].'-'.$list['id'];//子类的path为父类的path加上父类的id } return $data; } } ?>

模板:index.html

请选择父级栏目:
新的栏目名称:

显示结果如下:

Thinkphp无限级分类代码

有没有掌握无限级分类的逻辑,上文分享的thinkphp无限级分类代码,希望对大家的学习有所帮助。

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