Laravel 5.2 - 如何获取新创建用户的 id 并将其传递给控制器
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Laravel 5.2 - How to get id of newly created user and pass it to a controller
提问by noname
I've never used Laravel before and I'm working on a 3 part registration using laravels default user registration & auth for step 1 of the form. Each step has its own table. The id column of step 1s table is used to link all 3 tables.
我以前从未使用过 Laravel，我正在使用 laravel 默认用户注册和表单第 1 步的身份验证进行 3 部分注册。每个步骤都有自己的表。step 1s 表的 id 列用于链接所有 3 个表。
Currently im using $id = Auth::user()->idto get the logged in users id in the step 2 controller. Instead how can I route/pass the id after the user is created to step 2 controllers store method and redirect the view to step 2?
目前我正在使用$id = Auth::user()->id第 2 步控制器中的登录用户 ID。相反，如何在将用户创建到第 2 步控制器存储方法并将视图重定向到第 2 步之后路由/传递 id？
in authcontroller
在 authcontroller 中
protected function create(array $data)
{
return User::create([
'email' => $data['email'],
'password' => bcrypt($data['password']),
'firstName' => $data['firstName'],
'middleName' => $data['middleName'],
'lastName' => $data['lastName'],
]);
}
in Illuminate\Foundation\Auth\RegistersUsers;
在 Illuminate\Foundation\Auth\RegistersUsers 中；
public function register(Request $request)
{
$validator = $this->validator($request->all());
if ($validator->fails()) {
$this->throwValidationException(
$request, $validator
);
}
Auth::guard($this->getGuard())->login($this->create($request->all()));
// pass id to store method in profile and redirect to profileinfo
return view('user/profileinfo');
}
}
采纳答案by Alexey Mezenin
Instead of using create()method which returns trueor false, you should use save()method which returns the model:
您应该使用返回模型的create()方法，而不是使用返回trueor 的方法：falsesave()
$id = $data->save()->id;
But if you still need short syntax, you can use mass assignment:
但是如果你仍然需要简短的语法，你可以使用mass assignment：
$userModel = new User($data);
$userModel->save();
$id = $userModel->id;
回答by allaghi
You can change create method in AuthController in this way :
您可以通过以下方式更改 AuthController 中的 create 方法：
protected function create(array $data)
{
$user = User::create([
'name' => $data['name'],
'email' => $data['email'],
'password' => bcrypt($data['password']),
]);
$id= $user->id; // Get current user id
return $user;
}
回答by Matt Komarnicki
Try this approach:
试试这个方法：
$data = new FooModel(); // or in your case User();
$data->column_1 = 'value_1';
$data->column_2 = 'value_2';
$data->save();
and now after calling save(), $data->idshould give you last inserted ID, so that you can use it wherever you want.
现在在调用之后save()，$data->id应该给你最后插入的 ID，这样你就可以在任何你想要的地方使用它。
Just keep in mind, that if the PK column (the one with ID) is not auto-increment, it will always return 0.
请记住，如果 PK 列（带有 ID 的列）不是 auto-increment，它将始终返回 0。
回答by Shalu Singhal
You can change your create()function to
您可以将您的create()功能更改为
protected function create(array $data)
{
$user = new User();
$user->email = $data['email'];
$user->password = bcrypt($data['password']),
$user->firstName = $data['firstName'],
$user->middleName = $data['middleName'],
$user->lastName = $data['lastName'];
$user->save();
return $user->id;
}
