search for: downloadcontroller

Displaying 2 results from an estimated 2 matches for "downloadcontroller".

2008 Oct 26
2
use Prawn to generate pdf
Hello: when i use Prawn to generate pdf file for download, i got a blank pdf file, can someone tell me why? require ''prawn'' class DownloadController < ApplicationController def download_pdf send_data(generate_pdf, :filename => ''test.pdf'', :type => ''application/pdf'') end private def generate_pdf Prawn::Document.new do |p| p.text ''Document Name'', :align => &...
2011 Jul 24
4
Downloading files not stored in database?
...se this variable in the send_file method, instead of specifying a path manually. Any ideas on how to do this or better suggestions would be great. Cheers, Jen. Below is code from my controller so far. I have commented out the send_file line for now, so I could test the view rendered ok. class DownloadController < ApplicationController require ''grit'' include Grit #First check the user is logged in before_filter :authenticate #First get a list of files from git, so the user can decide what to download. def index download = Download.new render ''download'' end def downlo...