商品出品画面を作る②ActiveStorage(複数画像投稿) - Qiita

def new @item = Item.new @category_parent = Category.where("ancestry is null") end def create @item = Item.new(item_params) if @item.save redirect_to root_path else render :new end end private def item_params params.require(:item).permit(:name, :text, :category_id, :condition_id, :deliverycost_id, :pref_id, :delivery_days_id, :price, images: []).merge(user_id: current_user.id, boughtflg_id:"1") en