On Jul 3, 2012, at 1:59 AM, renu mehta wrote:
> Hello,
>
> How can we display the errors in a view if that view contains one
> instance of type member and an array also of instances from the same
> model. In my app I have a form which accepts a member data for
> registration for a family on the top and at the end of the screen in the
> same form I accept the data for the rest of the family members which
> also belong to the same model. After the validation I get the errors for
> '@member' but not the '@familt_members'.
> @member is created as
>
> @member=Member.new
>
> and @member_list is created as :
>
> @member_list=[]
> 5.times{
> @member_list<<Member.new
> }
>
> After the validations how do I access the errors related to each
> instance in the array?
What do you see if you iterate over the members of the array, like this (in a
view, just for debugging purposes)?
<%- @member_list.each do |member| %>
<%= member.inspect %>
<%- end %>
I am guessing that each member will carry its own hash of errors, and you
should see them when you do this. Then it's just a matter of iterating them in
your view to build the error list per member.
Walter
>
> thanks.
>
> --
> Posted via http://www.ruby-forum.com/.
>
> --
> You received this message because you are subscribed to the Google Groups
> "Ruby on Rails: Talk" group.
> To post to this group, send email to rubyonrails-talk@googlegroups.com.
> To unsubscribe from this group, send email to
> rubyonrails-talk+unsubscr...@googlegroups.com.
> For more options, visit this group at
> http://groups.google.com/group/rubyonrails-talk?hl=en-US.
>
--
You received this message because you are subscribed to the Google Groups "Ruby
on Rails: Talk" group.
To post to this group, send email to rubyonrails-talk@googlegroups.com.
To unsubscribe from this group, send email to
rubyonrails-talk+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en-US.
