Rails select_box with non model attributes

Question

I have problem with select boxes in rails. I have model Page, and in form for it I want to build select box with 2 values that i wll define that are not model attributes. I want this strange thing to can hide with jquery some parts of my form. Is there any way to do it with simple_form or rails form helpers?

Answer 1

您可以使用select_tag帮助程序（请参阅docs ）：

select_tag "credit_card", options_for_select([ "VISA", "MasterCard" ], "MasterCard")