$('usa_states_').value will return the first selected item's value.
It doesn't matter if it is a multiple select. Change your UI a bit.
On Sep 16, 11:13 am, Salil Gaikwad <rails-mailing-l...@andreas-s.net>
wrote:
> Hi All,
>
> I want to use observe_field on multiple select box.
> following is my code
>
> <%= select_tag 'usa[states][]',
> options_from_collection_for_select(state, :state, :state, nil),
> :multiple => true, :class=>"multi_select" %>
> <%= observe_field :usa_states_ , :url =>{:controller=>"logins",:action
> =>'multi_select_city', :id=>'1'}, :update=> 'deliverable_city' , :with
> => "'
> state='+document.getElementById('usa_states_').value+'&type=restaurant'",
> :on=>'click' %>
>
> I want to select the city of the different State i selected through
> multiple select box.
> My problem is that i get only one value of a state when i click the
> multiple states i don't where i'm goin wrong.
> Is it possible to use observe_field on multiple select box?
>
> Thanks & Regards,
>
> Salil Gaikwad
> --
> Posted viahttp://www.ruby-forum.com/.
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