On Oct 26, 2011, at 11:53 AM, JavierQQ wrote:
Hello,
I'm having some trouble with forms, my app allows to enter data by
using a multi-step form that has 7 steps.
There are 3 steps that may let the user to add 1 form, for example
there's a step called "children"
and that children has the following fields:
* name
* age
* gender
but one father may have more than 1 child and I'm adding another form
with ajax by following this
http://stackoverflow.com/questions/4812003/adding-fields-dynamically-in-a-nested-model-form-in-rails-3
in the "invite" partial
_invite.html.erb
<%= fields_for "user[invites_attributes][]", invite do |i| %>
<li>
<%= link_to("Remove", "#delete", :class => "delete-invite") %>
<%= i.label :full_name, "Full Name" %>
<%= i.text_field :full_name %>
<%= i.label :email, "Email Address" %>
<%= i.text_field :email %>
</li>
<% end %>
I'm having some troubles with the first line: <%= fields_for
"user[invites_attributes][]", invite do |i| %>
What is the correct usage of that? I'm using formtastic and when I
made that line but with my fields
<%= f.semantic_fields_for ("user[children_attributes][]", user)
do |fes| %>
and I get this error
............... unexpected ',', expecting ')'
I hope someone can help
Thanks in advance
I think that the space after f.semantic_fields_for and the parentheses
around the argument list are interacting to produce the error.
I think that you can probably do either fix and resolve the issue:
<%= f.semantic_fields_for "user[children_attributes][]", user do |
fes| %>
<%= f.semantic_fields_for("user[children_attributes][]", user) do
|fes| %>
-Rob
Rob Biedenharn
[email protected] http://AgileConsultingLLC.com/
[email protected] http://GaslightSoftware.com/
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