Could someone point me to a quick version of how to use rails radio buttons? Is it in one of the tutorials, or is there a sample of rhtml that you could make available? I''ve looked at the rails api site, but while it''s really useful, I''m finding it to be a little short on examples... thanks!
I''m using them in a partial form, like this, where
''test'' is the
model, ''button_enabled'' is a field in the db, and
''1'' and ''0'' are the
values. after that, the ''checked'' =>
''checked'' is just an option to
have a button pre-selected in the html.
true<%= radio_button(''test'',
''button_enabled'', ''1'') %>
false<%= radio_button(''test'',
''button_enabled'', ''0'',
''checked'' => ''checked'') %>
hope that helps.
>> Could someone point me to a quick version of how to use rails radio
>> buttons? Is it in one of the tutorials, or is there a sample of rhtml
that
>> you could make available? I''ve looked at the rails api site,
but while
>> it''s really useful, I''m finding it to be a little
short on examples...
>> thanks!
--
--
Ian Kennedy
http://www.fiftymillimeter.com
Here''s something, Steve.
This is contrived. Normally, rather than an explicit
loop over fixed values, you''d likely reference an
associated table.
<% @dummy = User.new %>
<% for gender in [''male'',''female''] %>
<label for="user_gender"><%= gender %>:</label>
<%= radio_button(:user,:gender,gender) %><br>
<% end %>
Where gender_helper in app/helpers/application_helper.rb
looks like this:
def gender_helper
return [''male'',''female'']
end
Make sure they''re actually inside a FORM element, of course! :-)
--
-- Tom Mornini
On Oct 10, 2005, at 2:25 PM, Steve Enzer wrote:
> Could someone point me to a quick version of how to use rails radio
> buttons? Is it in one of the tutorials, or is there a sample of
> rhtml that
> you could make available? I''ve looked at the rails api site, but
while
> it''s really useful, I''m finding it to be a little short
on examples...
> thanks!
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