gpnf_parent_entry_link_template
Description
Filters the template used to render the parent entry link.
Usage
add_filter( 'gpnf_parent_entry_link_template', 'my_custom_function' );Parameters
template string
The format string used to generate the parent entry link.
label string
The label for the parent entry (default: “Parent Entry”).
parent_entry_id int
The ID of the parent entry.
parent_entry_url string
The URL of the parent entry detail view.
Example
Modify the label from “Parent Entry” to “Main Booking”.
add_filter( 'gpnf_parent_entry_link_template', function( $template, $label, $entry_id, $url ) {
return sprintf( $template, 'Main Booking', $entry_id, $url );
}, 10, 4 );Converts the whole template into a button.
add_filter( 'gpnf_parent_entry_link_template', function( $template, $label, $entry_id, $url ) {
return '<button onclick="window.location.href=\'' . esc_url( $url ) . '\'">' . esc_html( $label ) . ': ' . esc_html( $entry_id ) . '</button>';
}, 10, 4 );Since
This filter is available since Gravity Forms Nested Forms 1.2.4.