與雄辯創建的條目 - 意外behavoiur

Question

我試圖創建一個聯繫人的條目：

Contact::create([ 
      'firstname' => $faker->firstName, 
      'lastname' => $faker->lastName, 
      'email' => $faker->email, 
      'location_id' => 6, 
      'department_id' => 3 
     ]); 

在模型Contact.php：

protected $fillable = [ 
    'firstname', 
    'lastname', 
    'location_id', 
    'department_id', 
    'email' 
]; 

遷移代碼：

Schema::create('contacts', function(Blueprint $table) 
    { 
     $table->increments('id'); 
     $table->string('firstname'); 
     $table->string('lastname'); 
     $table->integer('location_id')->nullable(); 
     $table->integer('department_id')->nullable(); 
     $table->string('email')->unique(); 
     $table->timestamps(); 
    }); 

如果我只是嘗試使用名字，姓氏和電子郵件創建它，它工作正常。但由於某種原因，它不適用於填充的location_id和department_id字段。該條目沒有出現在數據庫中，但沒有錯誤消息。我究竟做錯了什麼？

Answer 1

讓我們試試這個

// app/models/Location.php 
class Location extends Eloquent { } 

// app/models/Department.php 
class Department extends Eloquent { } 

，並遷移到更新

Schema::create('contacts', function(Blueprint $table) 
{ 
    $table->increments('id'); 
    $table->string('firstname'); 
    $table->string('lastname'); 
    $table->integer('location_id')->unsigned(); 
    $table->integer('department_id')->unsigned(); 
    $table->string('email')->unique(); 
    $table->timestamps(); 
});