Okay. I've tried it all, or so it seems. The code:
generator = IO.popen("htmldoc-no-compression -t pdf14-quiet-jpeg-path \".;http://#{request.env["HTTP_HOST"] + request.env["REQUEST_URI"]}\"-webpage -", "w+") generator.close_write send_data(generator.read, :filename => filename, :type => "application/pdf")
I basically just want to generate a pdf from a local url, like:
http://localhost:3000/projects/3/sprints
but, no dice. I can generate a pdf from an external URL. I can generate a pdf by stuffing plain text in the 'generator' variable.
what gives? help!