我使用 vue 在 laravel 中创建了一个待办事项应用程序。我有两个表:users 和 todos;每个用户都有很多这样的待办事项:User.php 模型:
class User extends Authenticatable {
protected $fillable = [
'name', 'email', 'password',
];
public function todos()
{
return $this->hasMany(
Todos::class,
'user_id',
'user_id'
);
}
}
All.php模型:
class Todos extends Model
{
//
protected $fillable = ['title', 'completed', 'user_id'];
public function user()
{
return $this->belongsTo('App\User');
}
然后我定义了这条路线:
Route::post('/v1/todo', 'todosController@addTodo');
这是我来自 todosController 的 addTodo:
public function addTodo(Request $request)
{
$uid = Auth::user()->id;
//dd($uid);
$todoCreated = new Todos([
'title' => $request->input('title'),
'completed' => 0
]);
$user = User::find($uid);
//dd($user);
//dd($todoCreated);
dd($user->todos()->create([
'title' => $request->input('title'),
'completed' => 0,
]));
}
当我发送表单数据时,它向我显示此错误:Illuminate\Database\QueryException SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'user_id' cannot be null (SQL: insert into todos (title , Completed , user_id , Updated_at , Created_at ) values (darya, 0, ?, 2020-07-06 12:17:45, 2020-07-06 12:17:45))。我是 Laravel 的新手,感谢您的帮助!
HUWWW