[Rails] Re: Question about :include_blank => true
by Dparkmit other posts by this author
Aug 13 2007 1:46PM messages near this date
[Rails] Re: Question about :include_blank => true
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[Rails] Great new Website
Thanks for the quick response. But how would you insert that extra
option into the select function?
I'd really like to use the following code:
collection_select(:user, :type_id, types, :id, :type, {:include_blank
=> true})
i'm not sure how to insert an option into the output for this
function.
On Aug 13, 1:48 pm, Philip Hallstrom <ra...@[...].com> wrote:
> > When you include the option ":include_blank => true", then the select
> > function includes a blank option. How do you specify text for that
> > option? Many thanks from this newbie for your help!
>
> > For instance, rather than getting:
>
> > <select name="user[type_id]">
> > <option></option>
> > <option value="1">admin</option>
> > <option value="2">user</option>
> > </select>
>
> > I'd like to get
>
> > <select name="user[type_id]">
> > <option>[Select One]</option>
> > <option value="1">admin</option>
> > <option value="2">user</option>
> > </select>
>
> I think that might defeat the purpose as in your second example if left on
> the initial selection the form will be submitted with a value of "[Select
> One]" for that field which is probably not what you want.
>
> What you want is:
>
> <option value="">[Select One]</option>
>
> Which you can do by just making it the first available option.
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Thread:
Dparkmit
Eric Anderson
Philip Hallstrom
Dparkmit
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