Php 调用未定义的方法Illumb\Database\Query\Builder::associate()

Php 调用未定义的方法Illumb\Database\Query\Builder::associate(),php,laravel-4,eloquent,Php,Laravel 4,Eloquent,参考: 我收到错误:调用未定义的方法illumb\Database\Query\Builder::associate() 以下是整个方法: public function saveUser($id) { $user = \User::find($id); $userdata = \Input::all(); $rules = array( 'email' => 'required|email', 'state' => 'si

参考:

我收到错误:
调用未定义的方法illumb\Database\Query\Builder::associate()

以下是整个方法:

public function saveUser($id)
{
    $user = \User::find($id);

    $userdata = \Input::all();

    $rules = array(
        'email' => 'required|email',
        'state' => 'size:2',
        'zip'   => 'size:5',
        'phone' => array('regex:/^\(?([0-9]{3})\)?[-. ]?([0-9]{3})[-. ]?([0-9]{4})$/')
    );

    $validator = \Validator::make($userdata, $rules);

    if ($validator->passes())
    {
        if ($userdata['email'] !== $user->email)
        {
            $rules = array('email' => 'unique:users');
            $validator = \Validator::make($userdata, $rules);
            if ($validator->fails()) return Redirect::route('admin.user.edit', array('user' => $user))
                ->with('error', 'Specified email already exists.');
        }

        $user->email                = $userdata['email'];
        $user->firstname            = $userdata['firstname'];
        $user->lastname             = $userdata['lastname'];

        $userinfoArray = array(
            'address'   => $userdata['address'],
            'city'      => $userdata['city'],
            'state'     => $userdata['state'],
            'zip'       => $userdata['zip'],
            'phone'     => preg_replace('/[^0-9]/', '', $userdata['phone'])
        );

        $user->save();

        if (!$user->userinfo)
        {
            $userinfo = new \Userinfo($userinfoArray);
            $userinfo = $user->userinfo()->save($userinfo);
        }
        else
        {
            $userinfo = \Userinfo::find($id);
            \User::find($id)->userinfo()->associate($userinfo)->save();
            //$user->userinfo()->update($userinfoArray);
        }

        return \Redirect::route('admin.user.detail', array('id' => $id))
            ->with('success', 'User updated.');
    }

    return \Redirect::route('admin.user.edit', array('id' => $id))
        ->withInput()
        ->withErrors($validator);
}
associate()是belongsTo关系的一个方法,但从上面看,您似乎试图通过hasOne关系调用它

我只是猜测,因为您没有提供雄辩的模型类代码,因此无法看到您是如何准确设置关系的,但是如果您有:

class User extends Eloquent {
    public function userinfo()
    {
        return $this->hasOne('Userinfo');
    }
}

class Userinfo extends Eloquent {

    public function user() {
        return $this->belongsTo('User');
    }
}
然后需要针对Userinfo调用associate,因为它具有associate()方法所附加的belongsTo关系

比如说

$user = \User::find(4);      
$userinfo = \UserInfo::find(1);

$userinfo->user()->associate($user);
$userinfo->save();
将user\u info表中的外键user\u id设置为$user对象的id

看看上面的代码,看起来这并不是您真正想要做的,而是

$user->userinfo()->update($userinfoArray);
您已经注释掉的调用实际上将执行您似乎想要实现的操作,即更新与当前用户相关的userinfo(如果该用户已经存在)

希望这有帮助


Glen

您需要指定如下相关字段:

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

我在这个问题上纠缠了几天,结果很容易解决。我在“app”文件夹中创建了一个名为“models”的文件夹,但我忘记了重新配置auth.php文件

这是我的错误

Call to undefined method Illuminate\Database\Query\Builder
我通过在config文件夹中打开auth.php并将下面的行更改为包含我的models文件夹来修复它

'providers' => [
        'users' => [
            'driver' => 'eloquent',
            'model' => Foodie\User::class,
修正:


希望这有帮助

hasOne
更改为
belongsTo
。它看起来像:

class User extends Eloquent {

    public function userinfo()
    {
        return $this->belongsTo('Userinfo');
    }
}

class Userinfo extends Eloquent {

    public function user() {
        return $this->belongsTo('User');
    }
}

非常感谢。使用update()很好,所以我将使用它。从引用的线程中,我得到的印象是associate()是正确的方法。错误消失了:$userinfo->user()->associate($user)$userinfo->save($userinfoArray);但是它没有保存$userinfoArray…如果您的数据库具有正确的名称约定,则实际上不必指定id。
'providers' => [
    'users' => [
        'driver' => 'eloquent',
        'model' => Foodie\Models\User::class,
class User extends Eloquent {

    public function userinfo()
    {
        return $this->belongsTo('Userinfo');
    }
}

class Userinfo extends Eloquent {

    public function user() {
        return $this->belongsTo('User');
    }
}