Profile: davidZ-4

Problem:

Use a CRED form for creating child post, I need to get parent post information within cred_save_data action hook using PHP codes.

Solution:

In the CRED form for creating child post, there is a a parent post selector, it will pass a POST parameter "@client-client-portfolio_parent" to target page, so you will can get the parent post ID with below codes:

$parent_post_id = $_POST['@client-client-portfolio_parent'];

Relevant Documentation:

https://toolset.com/documentation/programmer-reference/cred-api/#cred_save_data