https://legacy.forums.gravityhelp.com/topic/populate-dynamically-when-form-sent Gravity Support Forums Topic: Populate dynamically when form sent en-US Sat, 04 Apr 2026 09:38:35 +0000 http://bbpress.org/?v=1.0.1 q https://legacy.forums.gravityhelp.com/search.php https://legacy.forums.gravityhelp.com/topic/populate-dynamically-when-form-sent#post-160175 Mon, 04 Mar 2013 15:27:06 +0000 Chris Hajer 160175@https://legacy.forums.gravityhelp.com/ <p>How many subscribers do you have? If there are a lot, I can see this code being slow since you are going through all your users in the loop. </p> https://legacy.forums.gravityhelp.com/topic/populate-dynamically-when-form-sent#post-156466 Thu, 28 Feb 2013 03:14:49 +0000 groupewibi 156466@https://legacy.forums.gravityhelp.com/ <p>Ok. I have modify my code to and use the function gform_pre_submission. But it's seem very slow when i sending a form now. Any Idea ? </p> <pre><code>add_action(&quot;gform_pre_submission_2&quot;, &quot;pre_submission_handler&quot;); function pre_submission_handler($form){ $args = array( &#39;role&#39; =&gt; &#39;Subscriber&#39;, ); // The Query $user_query = new WP_User_Query( $args ); // User Loop if ( !empty( $user_query-&gt;results ) ) { foreach ( $user_query-&gt;results as $user ) : $uuid = get_user_meta( $user-&gt;ID, &#39;user_uuid&#39;, true); //echo &#39;&lt;p&gt;&#39; . $user-&gt;display_name . &#39;, Membre n° &#39;.$uuid.&#39;&lt;/p&gt;&#39;; $nummembre[] = $uuid; endforeach; $maxnummembre = (max($nummembre) + 1); $_POST[&quot;input_14&quot;] = $maxnummembre; //echo &#39;Nouveau : &#39;.$maxnummembre; //return $maxnummembre; } }</code></pre> https://legacy.forums.gravityhelp.com/topic/populate-dynamically-when-form-sent#post-156448 Thu, 28 Feb 2013 02:28:08 +0000 groupewibi 156448@https://legacy.forums.gravityhelp.com/ <p>Dear all, </p> <p>I trying to affect a user card member using the biggest value found on the user_meta table sor subscribers. Everythinks is working well, but i have an issue. </p> <p>Im changing the value of an hidden field (user_uuid) with a hook, and affect him a value.<br /> Problem is, two person can be connected at the same time, using the same form, and has the same populated value at the same time. </p> <p>Solution should be to affect the value, only when the form is sent.<br /> Any idea how to make it ? </p> <p>My code bellow. </p> <pre><code>add_filter(&#39;gform_field_value_maxnummembre&#39;, &#39;populate_memberid&#39;); function populate_memberid($value){ $args = array( &#39;role&#39; =&gt; &#39;Subscriber&#39;, ); // The Query $user_query = new WP_User_Query( $args ); // User Loop if ( !empty( $user_query-&gt;results ) ) { foreach ( $user_query-&gt;results as $user ) : $uuid = get_user_meta( $user-&gt;ID, &#39;user_uuid&#39;, true); echo &#39;&lt;p&gt;&#39; . $user-&gt;display_name . &#39;, Membre n° &#39;.$uuid.&#39;&lt;/p&gt;&#39;; $nummembre[] = $uuid; endforeach; $maxnummembre = (max($nummembre) + 1); echo &#39;Nouveau : &#39;.$maxnummembre; return $maxnummembre; } }</code></pre>