On 26 Dec 2008, at 17:37, srikanth wrote:
>
> Hi,
>
> I am trying to get the value of 'contenttype_id' value from the
> 'streams' table like:
>
> <%= collection_select
> (:stream, :contenttype_id,@contenttypes,:id,:name),{},{onchange =>
> "switchdiv(value)";}%>
>
> here i want to recieve the vaule of selected option in switchdiv( ) as
> argument.
> my collection_select dropdown box contain names as video,audio,image
> and speech with having values as 1,2,3 and 4 respectively.
>
> so if i hardcoded as value = 1 in switchdev() function like
> switchdiv(1) am able do functionality what i implemented in switchdiv
> function,
>
> instead of hardcdoing i want to get the "value" of "name" from
> dropdownbox.
> ex:if i select name as 'video' i shoud get the value as '1'
> can anyone give idea to get the value from collect_select?
> thanks
switchdiv($F('id_of_the_select_tag')) will do the trick if you have
prototype library loaded
Fred
>
> Srikanth
> >
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