By the way there is a How To of what you want to achieve in the following post:
https://drupal-community.web.cern.ch/t/how-to-generate-a-pdf-after-submitting-a-webform
By the way there is a How To of what you want to achieve in the following post:
https://drupal-community.web.cern.ch/t/how-to-generate-a-pdf-after-submitting-a-webform