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Thinkphp中的curd应用实用要点,thinkphpcurd
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Thinkphp中的curd应用实用要点,thinkphpcurd

Jun 13, 2016 am 09:17 AM
thinkphp

Thinkphp中的curd应用实用要点,thinkphpcurd

这个主要闲的没事给大家写一下curd的具体应用,当然这里边主要讲curd,我做的是用户的增删改查,没有用三大自动

首先

复制代码 代码如下:


class IndexAction extends Action {
public function index(){
header(“Content-Type:text/html; charset=utf-8″);
$user=M(‘user');
$list=$user->select();
$this->assign(‘user',$list);
$this->display();
}

显示所有用户 ,首页做的注册

复制代码 代码如下:


form action=”__URL__/add” method=”post”>
用户名
密码



用户名:”>
密码:”>
注册IP:”>
注册时间:”>
”>删除
”>更新



然后就是我们的删除方法 很简单 思路是这样的我们获取ID删除这个ID的就可以了

复制代码 代码如下:


if($user->where(‘$_GET[‘id']')->delete())

{
$this->success(‘删除成功');
}

这样就可以了

添加用户的方法

复制代码 代码如下:


$user=M(‘user');
if($user->create()){
$user->cip=get_client_ip();
$user->ctime=time();
$user->password=md5(‘password');
if($user->add($data)){
$this->success(‘用户注册成功','/admin.php/index/edit');
}else{
$this->error($user->getError());
}
}else{
$this->error(getError());
}

更新用户是这样的 我们根据ID选择用户 输出这个用户的信息

复制代码 代码如下:


$user=M(‘user');
$id=(int)$_GET[‘id'];
$user=M(‘user');
$list=$user->where(“id=$id”)->find();
$this->assign(‘list',$list);
$this->display();

然后更新 用户更简单了 就一个save

复制代码 代码如下:


$user=M(‘user');
if($user->create()){
$user->ctime=time();
if($user->save()){
$this->success(‘更新成功');
}
}else{
$this->error(‘失败');
}

这样就结束了 这几部分就能完成用户的增删改查 其实简单 功能就是我们自己添加的了 譬如

我们去论坛就有登陆多少次 怎么完成的 其实一个setInc就能解决登陆一次+1这样输出登陆

次数就可以了

今天先说到这里

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