Laravel 保存关系答案

【问题标题】：Laravel save with relationLaravel 保存关系
【发布时间】：2014-06-03 02:57:12
【问题描述】：

如何用关系保存新用户？

用户模型：

public function profile(){
    return $this->hasOne('Profile','id');
}

轮廓模型：

protected $table = 'users_personal';
public function user(){
    return $this->belongsTo('User','id');
}

主要功能：

            $u                      = new User;
            $u->username            = $i['username'];
            $u->email               = $i['mail'];
            $u->password            = Hash::make( $i['password'] );
            $u->type                = 0;
            $u->profile->id         = $u->id;
            $u->profile->name       = $i['name'];
            $u->profile->surname    = $i['surname'];
            $u->profile->address    = $i['address'];
            $u->profile->number     = $i['strnum'];
            $u->profile->city       = $i['city'];
            $u->profile->ptt        = $i['ptt'];
            $u->profile->mobile     = $i['mobile'];
            $u->profile->birthday   = $i['year'].'-'.$i['mob'].'-'.$i['dob'];
            $u->profile->newsletter = $i['news'];
            $u->push();

如果我这样做，我会收到错误：间接修改重载属性 User::$profile 无效

创建新用户时如何保存用户配置文件？

【问题讨论】：

标签： php laravel eloquent

【解决方案1】：

您应该创建您的 Profile 对象，然后将其附加到您的用户。

$u                      = new User();
$u->username            = $i['username'];
$u->email               = $i['mail'];
$u->password            = Hash::make( $i['password'] );
$u->type                = 0;
$u->save();

$profile = new Profile();
$profile->id         = $u->id;
$profile->name       = $i['name'];
$profile->surname    = $i['surname'];
$profile->address    = $i['address'];
$profile->number     = $i['strnum'];
$profile->city       = $i['city'];
$profile->ptt        = $i['ptt'];
$profile->mobile     = $i['mobile'];
$profile->birthday   = $i['year'].'-'.$i['mob'].'-'.$i['dob'];
$profile->newsletter = $i['news'];

$u->profile()->save($profile);

【讨论】：

【解决方案2】：

$profile = new UserProfile( array( 
    'name' => $i['name'],
    'surname' => $i['surname'],
    // ...
) );

$user = new User( array(
    'username' => $i['username'],
    // ...
) );

$profile = $user->profile()->save($profile);

更多信息请查看相关documentation entry。

【讨论】：