https://legacy.forums.gravityhelp.com/topic/passing-an-affiliate-id-into-form-field Gravity Support Forums Topic: Passing An Affiliate ID into form field en-US Sun, 19 Apr 2026 23:49:15 +0000 http://bbpress.org/?v=1.0.1 q https://legacy.forums.gravityhelp.com/search.php https://legacy.forums.gravityhelp.com/topic/passing-an-affiliate-id-into-form-field#post-77702 Thu, 27 Sep 2012 15:22:27 +0000 David Peralty 77702@https://legacy.forums.gravityhelp.com/ <p>Sorry, I don't understand the issue currently. Is it just not picking up on the Cookied value but it worked when you had it as a hard coded value? Or do you have two things being filed out via the same method? </p> https://legacy.forums.gravityhelp.com/topic/passing-an-affiliate-id-into-form-field#post-77699 Thu, 27 Sep 2012 15:07:02 +0000 henneberryj 77699@https://legacy.forums.gravityhelp.com/ <p>Hi David,</p> <p>I tried your passing a hard coded date as per the instructions and it worked. When I modified the code to try and pass the referrer ID it fails. Here's the code:</p> <p>&lt;?php<br /> add_filter("gform_field_value_referral", "populate_referral");<br /> function populate_referral($value){<br /> return $referrer_id = $_COOKIE['ap_id'];<br /> }<br /> ?&gt;</p> <p>Can you please offer some assistance on how I would modify the code (as you can tell I'm just not that familiar with php).</p> <p>Thanks very much! </p> https://legacy.forums.gravityhelp.com/topic/passing-an-affiliate-id-into-form-field#post-74478 Sat, 08 Sep 2012 14:48:31 +0000 David Peralty 74478@https://legacy.forums.gravityhelp.com/ <p>Create the hidden field, go to advanced and put a check mark in the allow field to be populated dynamically and give it a parameter name... then take a look at the following documentation:</p> <p><a href="http://www.gravityhelp.com/documentation/page/Gform_field_value_$parameter_name" rel="nofollow">http://www.gravityhelp.com/documentation/page/Gform_field_value_$parameter_name</a></p> <p>You should be able to then grab your variable value and push it into your hidden field. </p> https://legacy.forums.gravityhelp.com/topic/passing-an-affiliate-id-into-form-field#post-74477 Sat, 08 Sep 2012 14:46:41 +0000 henneberryj 74477@https://legacy.forums.gravityhelp.com/ <p>Hello, </p> <p>I use Affiliate Plugin on my Wordpress site and would like to pass the referrer ID into a hidden field.<br /> The referrer ID can be retrieved from the affiliate plugin using the following line of code:</p> <p>$referrer_id = $_COOKIE['ap_id'];</p> <p>Please advise how I can pass this information programmatically into a hidden field? </p>