王明昌博客
增
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public function add(){ $this->assign('title','添加用户'); $this->display('User/add'); } public function insert(){ if(IS_POST){ M('user')->create(); if(M('user')->add()>0){ $this->success('添加成功',U('Home/Index/index')); }else{ $this->error('添加失败'); } }else{ E('非法访问'); } } |
删
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<a href="{{:U('Index/del',array('id'=>$val['id']))}}">删除</a> |
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public function del(){ if(IS_GET){ $id = I('get.id',0,'int'); if(M('user')->delete($id)>0){ $this->success('删除成功',U('Home/Index/index')); }else{ $this->error('删除失败'); } }else{ E('非法访问'); } } |
改
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<a href="{{:U('Index/edit',array('id'=>$val['id']))}}">编辑</a> |
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<form action="{{:U('index/editdo')}}" method="post"> |
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public function edit(){ if(IS_GET){ $id = I('get.id',0,'int'); $row = M('user')->find($id); $this->assign('title','修改信息'); $this->assign('row',$row); $this->display('User/edit'); } } public function editdo(){ if(IS_POST){ $id = I('post.id',0,'int'); $user =M('user'); $user->name = I("post.name"); $user->pwd = I("post.pwd"); $user->tel = I("post.tel"); $user->email = I("post.email"); $res = $user->where("id=$id")->save(); if($res>0){ $this->success('修改成功',U('Home/Index/index')); }else{ $this->success('修改失败',U('Home/Index/index')); } }else{ E('非法访问'); } } |
查
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//全查 public function index(){ $list = M('user')->select(); $this->assign('title','用户中心'); $this->assign('list',$list); $this->display('User/index'); } //单查 $row = M('user')->find($id); //带条件全查 M('user')->order('id desc')->limit(5)->select() |