HI, i need to diaplay data''s in a List box. actuall i don''t know coding for List box. if its combox box means i can use collection_select. so can anyonel tell this- urgent -- 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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
> i need to diaplay data''s in a List box. actuall i don''t know coding > for List box. if its combox box means i can use collection_select. so > can anyonel tell this- urgentYou can use collection_select for this: collection_select(''object'', ''method'', @panels, :id, :name, {}, {:multiple => ''multiple''}) Also, it is sometimes considered quite rude to post messages with ''urgent'' in them (as you have done in your last 3 posts). The response from this group is normally very quick as everyone is happy to help, regardless of urgency on your part. Steve --~--~---------~--~----~------------~-------~--~----~ 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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
hi,
i got the answer when i user the panel table. but when i have to use
Demogaphic_categories table. if i use this it shows the error in
Expected ./app/models/demographic_category.rb to define
Demographic_category
Like this.
dataBase name is - Demographic_categories
fields - id, name, allow_multiple
my coding:
index.rhtml
<%= collection_select(''object'', ''method'',
@demographic_categories, :id,
:name, {},
{:multiple => ''multiple''}) %>
in controller:
@demographic_categories=Demographic_category.find(:all);
can u tell this what''s the error in this? please
Stephen Bartholomew wrote:>> i need to diaplay data''s in a List box. actuall i
don''t know coding
>> for List box. if its combox box means i can use collection_select. so
>> can anyonel tell this- urgent
> You can use collection_select for this:
>
> collection_select(''object'', ''method'',
@panels, :id, :name, {},
> {:multiple => ''multiple''})
>
> Also, it is sometimes considered quite rude to post messages with
> ''urgent'' in them (as you have done in your last 3 posts).
The
> response from this group is normally very quick as everyone is happy
> to help, regardless of urgency on your part.
>
> Steve
--
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