Rails - Aug 2007 - Display text_field if checkbox checked

Hi!

I''ve been trying to figure out how to display a text_field if a
checkbox on my form is checked.  If the checkbox is unchecked, the
text_field is removed.

If anybody has an example or tutorial on this, that would be great.
I''m going to do some more searching in google now and not the
group...but if anybody can help, that would be awesome.


Thanks,
mike


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something like this ought to do it:

<%= check_box :foo, :box, :onclick =>
"document.getElementById(''foo_bar'').style.display =
(this.checked ?
''inline'' : ''none'');" %>
<%= text_field :foo, :bar, :style => ((params[:foo] and params[:foo]
[:box] == ''1'') ? ''display:inline'' :
''display:none'') %>


On Aug 2, 12:31 pm, "wiz...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org"
<wiz...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
> Hi!
>
> I''ve been trying to figure out how to display a text_field if a
> checkbox on my form is checked.  If the checkbox is unchecked, the
> text_field is removed.
>
> If anybody has an example or tutorial on this, that would be great.
> I''m going to do some more searching in google now and not the
> group...but if anybody can help, that would be awesome.
>
> Thanks,
> mike

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Wow, thank you so very much.  That worked!!!!

Thank you again, this will come in very handy!


Mike




On Aug 2, 9:11 pm, jemminger
<jemmin...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
> something like this ought to do it:
>
> <%= check_box :foo, :box, :onclick =>
> "document.getElementById(''foo_bar'').style.display =
(this.checked ?
> ''inline'' : ''none'');" %>
> <%= text_field :foo, :bar, :style => ((params[:foo] and params[:foo]
> [:box] == ''1'') ? ''display:inline'' :
''display:none'') %>
>
> On Aug 2, 12:31 pm,
"wiz...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org"
<wiz...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>
> > Hi!
>
> > I''ve been trying to figure out how to display a text_field if
a
> > checkbox on my form is checked.  If the checkbox is unchecked, the
> > text_field is removed.
>
> > If anybody has an example or tutorial on this, that would be great.
> > I''m going to do some more searching in google now and not the
> > group...but if anybody can help, that would be awesome.
>
> > Thanks,
> > mike

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I don''t mean to be a pain...i''m really greatful that you took
the time
to help me out.

But, is there also a way I can display a snippet of text when the
text_field pops up as well?


thanks again for your help!
mike


On Aug 3, 9:37 am, "wiz...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org"
<wiz...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
> Wow, thank you so very much.  That worked!!!!
>
> Thank you again, this will come in very handy!
>
> Mike
>
> On Aug 2, 9:11 pm, jemminger
<jemmin...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>
> > something like this ought to do it:
>
> > <%= check_box :foo, :box, :onclick =>
> >
"document.getElementById(''foo_bar'').style.display =
(this.checked ?
> > ''inline'' : ''none'');" %>
> > <%= text_field :foo, :bar, :style => ((params[:foo] and
params[:foo]
> > [:box] == ''1'') ? ''display:inline''
: ''display:none'') %>
>
> > On Aug 2, 12:31 pm,
"wiz...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org"
<wiz...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>
> > > Hi!
>
> > > I''ve been trying to figure out how to display a
text_field if a
> > > checkbox on my form is checked.  If the checkbox is unchecked,
the
> > > text_field is removed.
>
> > > If anybody has an example or tutorial on this, that would be
great.
> > > I''m going to do some more searching in google now and
not the
> > > group...but if anybody can help, that would be awesome.
>
> > > Thanks,
> > > mike

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For others, I figured it out.  It seems to work the same...

---
Response:
		<%= check_box :response, :sens_class, :onclick =>
		"document.getElementById(''response_cscs'').style.display
(this.checked ?
		''inline'' : ''none'');" %>

		<div id="response_cscs" style="display:none">
			CSCS #: <%= text_field :response, :cscs %>
		</div>
----

On Aug 3, 9:54 am, "wiz...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org"
<wiz...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
> I don''t mean to be a pain...i''m really greatful that you
took the time
> to help me out.
>
> But, is there also a way I can display a snippet of text when the
> text_field pops up as well?
>
> thanks again for your help!
> mike
>
> On Aug 3, 9:37 am,
"wiz...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org"
<wiz...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>
> > Wow, thank you so very much.  That worked!!!!
>
> > Thank you again, this will come in very handy!
>
> > Mike
>
> > On Aug 2, 9:11 pm, jemminger
<jemmin...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>
> > > something like this ought to do it:
>
> > > <%= check_box :foo, :box, :onclick =>
> > >
"document.getElementById(''foo_bar'').style.display =
(this.checked ?
> > > ''inline'' : ''none'');"
%>
> > > <%= text_field :foo, :bar, :style => ((params[:foo] and
params[:foo]
> > > [:box] == ''1'') ?
''display:inline'' : ''display:none'') %>
>
> > > On Aug 2, 12:31 pm,
"wiz...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org"
<wiz...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>
> > > > Hi!
>
> > > > I''ve been trying to figure out how to display a
text_field if a
> > > > checkbox on my form is checked.  If the checkbox is
unchecked, the
> > > > text_field is removed.
>
> > > > If anybody has an example or tutorial on this, that would be
great.
> > > > I''m going to do some more searching in google now
and not the
> > > > group...but if anybody can help, that would be awesome.
>
> > > > Thanks,
> > > > mike

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