Thanks a lot Jim ... I forgot it ... :-(( On Jan 18, 2:25 pm, Jim Ruther Nill <[email protected]> wrote: > On Wed, Jan 18, 2012 at 7:23 PM, Erwin <[email protected]> wrote: > > I have a specific application helper do display all my flash messages > > ( according to my css ) > > > def flash_messages > > result ="" > > %w(notice warning error alert).each do |msg| > > # change skin labels > > box = "info_box" if msg == "notice" > > box = "tip_box" if msg == "warning" > > box = "error_box" if msg == "error" > > box = "error_box" if msg == "alert" > > result << content_tag(:div, content_tag(:p, > > flash.now[msg.to_sym]), :class => "#{box}") unless > > flash[msg.to_sym].nil? > > end > > result.html_safe > > end > > > and I use <%= flash_messages %> to display the flash[:error] when > > rendering again the :new action > > this is working fine,.. however in the form , I have a link to go back > > to the :index page > > upon the index page display , the flash[:error] is not cleared.. ( it > > will if I add flash[:error] = nil? in my index action before > > rendering... > > > I thought that : flash.now[msg.to_sym]) would be enough .. but seems > > not to be the case > > > any clue ? thanks > > The helper doesn't have anything to do with the problem. In your > controllers, > make sure that you're using flash.now if you're rendering a template and > flash > if redirecting. So I think you have something like > > flash[:error] = 'Error!' > render :new > > in your controller. Change flash to flash.now and it should work. > > > -- > > You received this message because you are subscribed to the Google Groups > > "Ruby on Rails: Talk" 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/rubyonrails-talk?hl=en. > > -- > ------------------------------------------------------------- > visit my blog athttp://jimlabs.heroku.com
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