CODEWITHSUNDEEP
ruby-on-rails-3pdf-generationwicked-pdf
Krishna Prasad Varma
Krishna Prasad Varma

Reputation: 4740

Rails : How to save the pdf file generated using wicked pdf

I am using WickedPdf

respond_to do |format|
  format.html
  format.pdf do
    render :pdf => "file_name"
  end
end

This is working fine . the user is able to download the generated pdf . but i need to store the generated pdf in server for other purposes like mailing etc etc How can i save this generated pdf ?

i tried the following but no idea how to pass the html to wickedpdf wicked_pdf doesn't work -- Ruby on Rails

thanks in advance

Upvotes: 4

Views: 7208

Answers (2)

Rabbott
Rabbott

Reputation: 4332

As far as I'm aware you cannot save files from the respond_to block directly, you'll need some sort of script that actually visits that page with the .pdf extension, and saves it.

I recommend wkhtmltopdf as I use it quite often and it renders PDF's very well. This will allow you to save the PDF to the file system.

Upvotes: 1

FattRyan
FattRyan

Reputation: 896

You probably figured this out already, but I'm learning WickedPdf right now and just learned how to save directly in your controller in the respond_to block. There is great documentation on the Git page for this https://github.com/mileszs/wicked_pdf. Here's what I have in my controller for the show action: 

  def show
@user = User.find(params[:id])
respond_to do |format|
  format.html # show.html.erb
  format.pdf do
    render :pdf => "#{@user.name}",
    :save_to_file => Rails.root.join('pdfs', "#{@user.name}.pdf")
  end
end
end

This ends up saving it to a folder in my root called "pdfs" as the username.pdf. Hope that helps.

Upvotes: 9

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