I can create and save a pdf file with: pdf = PDF::Writer.new() pdf.select_font "Times-Roman" pdf.text "Sample PDF Document", :font_size => 32, :justification => :center pdf.save_as("pdffilename.pdf")
but I'd like to re-use rpdf template, i I use the following code: pdf_content = render_to_string(:template => "documents/#{template}-#{kind}", :layout => false) set_no_cache_headers send_data(pdf_content, :filename => "#{@document.name_for_file}.pdf", :type => 'application/pdf', :status => 200) I have the error "Can only render or redirect once per action". How can I save pdf to server disk without render twice ? thanks kind regards, Enrico. -- Posted via http://www.ruby-forum.com/. -- 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 rubyonrails-talk@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.