https://legacy.forums.gravityhelp.com/topic/dynamically-populate-form-field-using-referring-wp-post-details Gravity Support Forums Topic: Dynamically populate form field using referring WP Post details en-US Fri, 10 Apr 2026 01:53:53 +0000 http://bbpress.org/?v=1.0.1 q https://legacy.forums.gravityhelp.com/search.php https://legacy.forums.gravityhelp.com/topic/dynamically-populate-form-field-using-referring-wp-post-details#post-13924 Mon, 06 Dec 2010 04:46:56 +0000 andrew1911 13924@https://legacy.forums.gravityhelp.com/ <p>I'm in the process of building an online booking site for a client where they can purchase attendance at seminars. I'm using a WooTheme which is perfect for the job, but I'd like to use a better booking form : <a href="http://demo.woothemes.com/?name=diarise" rel="nofollow">http://demo.woothemes.com/?name=diarise</a></p> <p>Each seminar is a categorised post; I'd like to pass through to the booking form the title of the referring post and the date, so that the user has a smoother ride through the booking process.</p> <p>I've experimented with the {referer}{embed_post:post_title} option in the Default Values options of the respective form field but this doesn't work.</p> <p>Looking at the source code of the WooTheme booking form example, it looks like it's feasible using $_GET vars : </p> <pre><code>if(isset($_POST[&#39;eventName&#39;])) { echo $_POST[&#39;eventName&#39;]; } elseif (isset($_GET[&#39;event_id&#39;])) { $woo_post = get_post($_GET[&#39;event_id&#39;]); if ($woo_post) { echo $woo_post-&gt;post_title; } }</code></pre> <p>But I'm at a bit of a loss how to adapt my GravityForm to pick up the same variables - I was sort of hoping I could use the interface, being a bit weaker in the code department!</p> <p>Any thoughts would be very much appreciated. </p>