phpnamespaceApp\Model;useIlluminate\Database\Eloquent\Model;classWechatUserextendsModel{useCommonTrait;//protected$fillable=['nickname','mobile','avatar'];publicfunctiongetTestAttribute($value){return$value;}} 模型引用的Trait块 <?phpnamespaceApp\Model;traitCommonTrait{publicfunctiongetMobileAttribute($v...
return $user->makeHidden('attribute')->toArray(); 追加JSON 值 有时,需要在数组或 JSON 中添加一些数据库中不存在字段的对应属性。要实现这个功能,首先要定义一个 修改器。 <?php namespace App\Models; use Illuminate\Database\Eloquent\Model; class User extends Model { /** * Get the administrator ...
return $user->makeVisible('attribute')->toArray(); 1. 类似的,如果你想要隐藏给定模型实例上某些显示的属性,可以使用 makeHidden 方法: return $user->makeHidden('attribute')->toArray(); 1. 注意一定要先定义像追加的字段名,这相当于临时给model加字段,所以后面就可以像操作正常字段那样操作。 protected $...
Merge new casts with existing casts on the model. from HasAttributes mixed castAttribute(string $key, mixed $value) Cast an attribute to a native PHP type. from HasAttributes mixed getClassCastableAttributeValue(string $key, mixed $value) Cast the given attribute using a custom cast class...
Useappendsin model.. then use getAppendTypeAttribute(); the AppendType must be exact name as appends value.. classTemplateextendsModel{protected$table='templates';protected$fillable= ['title','directory','filename','created_at','updated_at'];protectedappends = ['template'];publicfunctiongetTemp...
public static function boot() { parent::boot(); static::created(function($model) { $model->uuid = Uuid::generate(4)->string; $model->foo = $model->foo . '-' . $model->id; $model->save(); }); } This will append -id to the original foo attribute. Just curious: why would...
public function setParentAttribute($value) { $this->setParentIdAttribute($value); } 从其他的具有父子关系的模型库迁移 如果你的数据库结构树包含parent_id字段信息,你需要添加下面两栏字段到你的蓝图文件: $table->unsignedInteger('_lft'); $table->unsignedInteger('_rgt'); ...
*/publicfunctiongetIsAdminAttribute(){return$this->attributes['admin']=='yes';}}这将在原有的列上添加一列is_admin,这需要通过属性访问时才会获得,如果我们希望在获得数据的时候被一起返回,则还需要append属性classUserextendsModel{protected$appends=['is_admin'];/** ...
publicfunction getIsAdminAttribute() { return$this->attributes['admin'] =='yes'; } } 这将在原有的列上添加一列is_admin,这需要通过属性访问时才会获得,如果我们希望在获得数据的时候被一起返回,则还需要append属性 classUser extends Model{ protected$appends = ['is_admin']; ...
Once the attribute has been added to theappendslist, it will be included in both the model's array and JSON representations. Attributes in theappendsarray will also respect thevisibleandhiddensettings configured on the model. Appending At Run Time ...