有沒有方法讓acts_as_flying_saucer在不調用render_pdf的情況下保存文件？

Question

正如標題所說，我使用的Rails gem工作良好，但我想單獨將pdf保存到文件夾中。有沒有辦法做到這一點，而無需調用render_pdf？

這是行不通：

render_pdf :template => 'caseprinttemplates/create_pdf_to_print.erb', :pdf_file => "/home/mattias/www/Inkasso/public/uploadedfiles/" + results[:title] 

    redirect_to new_interventionreminder_path(:case_id => @interventionreminder.case_id, :saved => "1") 
    return 

這樣確實可以在另一頁上：

render_pdf :template => 'caseprinttemplates/create_pdf_to_print.erb', :layout => nil, :send_file => { :filename => "samladutskrift.pdf"} 

Answer 1

的acts_as_flying_saucer插件就在飛碟Java庫的包裝。在源代碼中，您可以看到只定義了一個包裝器方法：render_pdf（）。

https://github.com/dagi3d/acts_as_flying_saucer/blob/master/lib/acts_as_flying_saucer_controller.rb

你可以，但是，使用render_pdf（）來渲染到一個文件，如發現例子here：

# Renders the template located at '/foo/bar/pdf.html.erb' and stores the pdf 
# in the temp path with a filename based on its md5 digest 
render_pdf :file => '/foo/bar/pdf.html.erb' 

# renders the template located at 'app/views/foo.html.erb' and saves the pdf 
# in '/www/docs/foo.pdf' 
render_pdf :template => 'foo', :pdf_file => '/www/docs/foo.pdf' 

# renders the 'app/views/foo.html.erb' template, saves the pdf in the temp path 
# and sends it to the browser with the name 'bar.pdf' 
render_pdf :template => 'foo', :send_file => { :filename => 'bar.pdf' }