how to Create a cookie in drupal to store GET params from referer

Discussion in 'Drupal' started by datrader, Feb 19, 2012.

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  1. #1
    Hi all,
    On drupal 7.8 I use webform module, which on every submission , I want to send as hidden value, a GET params (e.g. ?ref=[param]). This Get parameter is coming from referring sites, so I want to send this info on every form submission.

    I have two questions:
    1. How and where do I store this GET parameter in a cookie? (which file etc…)
    2. How do I display this info in the webform (special tokens area)…
    I just cant find where do I write this special cookie.

    Thanks,
     
    datrader, Feb 19, 2012 IP