On 18 Dec 2008, at 09:07, [email protected] wrote:
>
> I have the following code in a form helper Module:
>
> def form_tag_helper(options = {})
> url = url_for(:action => "#[email protected]_name}")
> "#{self.send(:form_tag, url, options)}"
> end
>
I'd guess something along the line of
def form_tag_helper(options = {}, &block)
url = url_for(:action => "#[email protected]_name}")
form_tag( url, options, &block)
end
and then use form_tag_helper as you would form_tag, ie
<% form_tag_helper do %>
...
<% end >
should do the trick
Fred
> which I call from several views e.g.
>
> <%= form_tag_helper %>
> <table>
> <%#= form_input :text_field, "login", :size => 30 %><br/>
> <%#= form_input :password_field, "password", :size => 30 %><br/
>>
> </table>
>
> <div class="button-bar">
> <%#= button_helper 'login' %>
> <%#= link_helper 'login_signup', :action => 'signup' %>
> <%#= link_helper 'login_forgot_password', :action =>
> 'forgot_password' %>
> </div>
>
> The code -- which I have modified from the SaltedHashLoginGenerator
> (replace deprecated start_form_tag with form_tag) -- seems to generate
> an html form correctly. I am however conscious that form_tag (when
> used in the manner above) should have a do...end block surrounding the
> form elements and the above code does not respect this.
>
> I would appreciate any views on this and suggestions on how I might
> add a do...end block.
>
> Thanks!
>
>
>
> >
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