Auto-attach Child Entries to Parent when Editing via GP Entry Blocks.

By default, when adding a new child entry to a Nested Form field while editing a parent entry via GP Entry Blocks, the child entry is saved to the session and will not be attached to the parent entry unless you click “Update” on the parent entry form.

Use this snippet to automatically attach the child entry to the parent as soon as the child form is submitted.

Code

Filename: gpnf-gpeb-auto-attach-child-entries.php

<?php
/**
 * Gravity Perks // Nested Forms // Auto-attach Child Entries to Parent when Editing via GP Entry Blocks.
 * https://gravitywiz.com/documentation/gravity-forms-nested-forms/
 *
 * By default, when adding a new child entry to a Nested Form field while editing a parent entry via GP Entry Blocks, the
 * child entry is saved to the session and will not be attached to the parent entry unless you click "Update" on the
 * parent entry form.
 *
 * Use this snippet to automatically attach the child entry to the parent as soon as the child form is submitted.
 */
add_filter( 'gpnf_set_parent_entry_id', function( $parent_entry_id ) {
	if ( rgget( 'edit_entry' ) ) {
		$parent_entry_id = rgget( 'edit_entry' );
	}
	return $parent_entry_id;
} );

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