如果你对该文章中的内容有疑问/不解,可以点击此处链接提问
要注明问题和此文章链接地址 点击此处跳转
增
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 |
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{ $this->error('添加失败'); } }else{ E('非法访问'); } } |
删
1 2 |
<a href="{{:U('Index/del',array('id'=>$val['id']))}}">删除</a> |
1 2 3 4 5 6 7 8 9 10 11 12 13 |
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{ $this->error('删除失败'); } }else{ E('非法访问'); } } |
改
1 2 |
<a href="{{:U('Index/edit',array('id'=>$val['id']))}}">编辑</a> |
1 2 |
<form action="{{:U('index/editdo')}}" method="post"> |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 |
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
1 2 3 4 5 6 7 8 9 10 11 12 13 |
//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() |