Ruby on Rails

moroshko wrote in post #968250:
> I have the following models:
>
> Product: name, shop_id (foreign key)
> Shop: name
>
> The associations are:
>
> Product: belongs_to :shop
> Shop: has_many :products
>
> In the form that creates a new Product I have:
>
> <%= f.label(:shop, "Shop:") %>
> <%= f.select(...) %>
>
> This is a select box with all existing shops. The last option in this
> select box is "Create New Shop". When user clicks this option,
> Javascript shows an extra field:
>
> <div id="new_shop_wrapper">
> <label for="new_shop">New shop:</label>
> <input id="new_shop" name="new_shop" type="text" />
> </div>
>
> (This "div" is hidden by default with "display: none".)
>
> How should I add this "div" in the Rails form creation ?

Just put it in as HTML. There's nothing magical here.

Best,
-- 
Marnen Laibow-Koser
http://www.marnen.org
marnen@marnen.org

Sent from my iPhone

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