0
我有一个链接轨传递数组的link_to
link_to 'To basket',order_items_path(order_item:{product_id:[31,32,36]})
要发送则params的数组位指示,但已收到
未经许可参数
{"order_item"=>{"product_id"=>["31", "32", "36"]}, "controller"=>"order_items", "action"=>"create"}
"------"
Order Load (0.3ms) SELECT "orders".* FROM "orders" WHERE "orders"."id" = $1 LIMIT 1 [["id", 10]]
Unpermitted parameter: product_id
,但我有它
def order_item_params
params.require(:order_item).permit(:quantity, :product_id,:size)
end
所以我的问题是如何正确发送params数组?