form_for isn't supposed to return anything, necessarily. It works purely via side-effect. I'm not sure I see the issue here.
On Sun, Dec 13, 2009 at 9:58 AM, grimen <[email protected]> wrote: > My view helper looks like this: > > def facebook_connect_form(for_resource, options = {}) > logout_form = options.delete(:logout) || (options[:method] > == :delete) > options.reverse_merge!( > :id => (logout_form ? 'fb_connect_logout_form' : > 'fb_connect_login_form'), > :style => 'display:none;' > ) > resource = ::Devise::Mapping.find_by_path(request.path).to > rescue for_resource > url = logout_form ? destroy_session_path(resource) : > session_path(resource) > form_for(resource, :url => url, :html => options) { |f| } > end > > but it turns out only the last line is the problemistic: form_for > (resource, :url => url, :html => options) { |f| } > > When I install HAML in my Rails-project, and I call this method from > an ERB-view (consider I need ERB sometimes), then: > > form_for(resource, :url => url, :html => options) { |f| } # => nil > > When I call it from a HAML view it works. When I uninstall HAML from > the project, and call it from ERB, it works. > > What's the problem here? > > > grimen > > > > -- > > You received this message because you are subscribed to the Google Groups > "Haml" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected] <haml%[email protected]>. > For more options, visit this group at > http://groups.google.com/group/haml?hl=en. > > > -- You received this message because you are subscribed to the Google Groups "Haml" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/haml?hl=en.
