On 27 November 2014 at 09:30, Patrick Yudi <li...@ruby-forum.com> wrote: > maybe its too wide.. let me simplify. > i have a ruby script that reads NFC tags: > > require 'nfc' > > ctx = NFC::Context.new > dev = ctx.open nil > > loop do > > p dev.pool.to_s > > end > > par example the output in the terminal is 'c2 f3 44 12'. > > i also have a webform with a text field with label "id". > > how do i pass the output to id.text_field? or... is it possible?
Are you asking how to run a ruby script from the web browser, where the script directly accesses hardware on the computer? Colin -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/CAL%3D0gLuq5y1g0Y%3Dgq5fe4zcpuEKL%2BthZfmJNZmphTxVHt1N0Eg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
