I have just added qty to a product page.
I think I need to somehow put the button_to into the form, but it's working
ok now.
I'd like to pass in an instant variable @remaining into the max form
element instead of using a fixed value there now (5).
I think I tried max = "<% @remaining %>", but that didn't work. Not sure
how that is passed into a form element.
<form>
Quantity:
<input type="number" name="quantity" value="1" min="1" max= "5" ><br>
</form>
<%= button_to "Add to Cart", { :controller => "products", :action =>
"add_to_cart", product_id: @product } %>
--
You received this message because you are subscribed to the Google Groups "Ruby
on Rails: Talk" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/rubyonrails-talk/1bac03f4-02c6-496f-a8dd-59abe52bd911%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
