非常感謝你爲你的concern.I得到笏我從鏈接 想這是我做過什麼,使其工作..
creation_date = Time.now.strftime('%d-%m-%Y')
page_count=pdf.page_count
powered_by = @companylogo
# will get @companylogo from the controller
Prawn::Document.generate("show_sd_report_pdf.pdf", :skip_page_creation => true) do
pdf.page_count.times do |i|
pdf.go_to_page(i+1)
pdf.draw_text "Creation Date : " + creation_date, :at=>[590,530]
pdf.draw_text "Page Count : #{i+1}/#{pdf.page_count}", :at=>[1,1]
pdf.draw_text "Powered by : ", :at=>[590,1]
pdf.image powered_by, :width => 25, :at=>[670,15]
end
end
**or insted of draw_text**
pdf.bounding_box([1,540], :width => 300, :height => 300) do
pdf.text "Username : " + user_name
end
你有沒有看到關於這個問題的建議嗎?他們可能會做你所問的聽起來像這樣:http://stackoverflow.com/questions/2695019/header-and-footer-in-prawn-pdf – jasonpgignac 2010-08-04 18:56:28