Rails - Jan 2007 - Removing empty class attribute from @template.content_tag

Hey all,

I have a quick question regarding the @template.content_tag methos when
creating a custom form builder.

Currently have the following method in my AccessibleBuilder class:

def datetime_select(field, options = {})
  required = options.delete :required
  label = options.delete :label
  @template.content_tag("div",
    @template.content_tag( "span", Example Label ) +
    super,
    :class => (required.nil?) ? '''' :
''required''
  )
end

calling:

<%= f.datetime_select :dob  %>

inside:

<% form_for :person, :builder => AccessibleBuilder do |f| %>

renders the following:

<div class="">
  <span>Example Label<small>*</small>: </span>
  <select> ... </select>
</div>

Any ideas how I can add a conditional somewhere to only render the
:class=>"" if the field is required rather than have the empty
class=""
attribute?

-- 
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how about:
:class => ''required'' if required?

On Jan 24, 9:14 am, Leevi Graham
<rails-mailing-l...-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>
wrote:
> Hey all,
>
> I have a quick question regarding the @template.content_tag methos when
> creating a custom form builder.
>
> Currently have the following method in my AccessibleBuilder class:
>
> def datetime_select(field, options = {})
>   required = options.delete :required
>   label = options.delete :label
>   @template.content_tag("div",
>     @template.content_tag( "span", Example Label ) +
>     super,
>     :class => (required.nil?) ? '''' :
''required''
>   )
> end
>
> calling:
>
> <%= f.datetime_select :dob  %>
>
> inside:
>
> <% form_for :person, :builder => AccessibleBuilder do |f| %>
>
> renders the following:
>
> <div class="">
>   <span>Example Label<small>*</small>: </span>
>   <select> ... </select>
> </div>
>
> Any ideas how I can add a conditional somewhere to only render the
> :class=>"" if the field is required rather than have the empty
class=""
> attribute?
> 
> --
> Posted viahttp://www.ruby-forum.com/.

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For more options, visit this group at
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