Laravel 4/5，由外国专栏命令

问题描述

我的情况：

在Laravel 4/5中，如何在一个与该表相关联的字段中排列表格结果？

我有用户，只存储电子邮件和密码字段。但是我有另一个表的细节存储名称，生日等...

如何获取用户表结果按 details.name ？

PS：由于用户是一个具有许多其他关系并有很多项目的中心表， t只做一个反向搜索，如 Details :: ...

解决方案

我建议使用join。 （模型应以单数形式命名;用户;细节）

  $ users = User :: join（'details' 'users.id'，'='，'details.user_id'）//'details'和'users'是表名;不是模型名称
  - > orderBy（'details.name'，'asc'）
  - > get（）; 
  

如果您多次使用此查询，可以将其保存在Model中的范围内。 p>

 类用户扩展\Eloquent {
 public function scopeUserDetails（$ query）{
 return $ query-> ; join（'details'，'users.id'，'='，'details.user_id'）
} 
} 
  

然后从控制器调用查询。

  $ users = User :: userDetails（） - > orderBy（'details.name'，'asc'） - > get（）; 
  

In Laravel 4/5 how can order a table results based in a field that are connected to this table by a relationship?

My case:

I have the users that only store the e-mail and password fields. But I have an another table called details that store the name, birthday, etc...

How can I get the users table results ordering by the details.name?

P.S.: Since users is a central table that have many others relations and have many items, I can't just make a inverse search like Details::...

解决方案

I would recommend using join. (Models should be named in the singular form; User; Detail)

$users = User::join('details', 'users.id', '=', 'details.user_id')  //'details' and 'users' is the table name; not the model name
    ->orderBy('details.name', 'asc')
    ->get();

If you use this query many times, you could save it in a scope in the Model.

class User extends \Eloquent {
    public function scopeUserDetails($query) {
        return $query->join('details', 'users.id', '=', 'details.user_id')
    }
}

Then call the query from your controller.

$users = User::userDetails()->orderBy('details.name', 'asc')->get();

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