Gravity Perks // GP Nested Forms // Display Table Format for All Fields

gp-nested-forms-display-child-entries-table-format.php

<?php
/**
 * WARNING! THIS SNIPPET MAY BE OUTDATED.
 * The latest version of this snippet can be found in the Gravity Wiz Snippet Library:
 * https://github.com/gravitywiz/snippet-library/blob/master/gp-nested-forms/gpnf-display-child-entries-table-format.php
 */
/**
 * Gravity Perks // GP Nested Forms // Display Table Format for All Fields
 * http://gravitywiz.com/documentation/gravity-forms-nested-forms/
 *
 * Add "gpnf_table" as a modifier to the {all_fields} merge tag to enable this functionality.
 *
 * Examples:
 *
 * {all_fields:gpnf_table}
 * {all_fields:nohidden,gpnf_table}
 */
add_filter( 'gform_merge_tag_filter', function ( $value, $merge_tag, $modifiers, $field, $raw_value ) {

	if ( ! is_callable( 'gp_nested_forms' ) || $field->type != 'form' || $value === false || strpos( $modifiers, 'gpnf_table' ) === false ) {
		return $value;
	}

	// Adds support for :filter modifier on Nested Form field merge tags but not {all_fields}.
	$nested_field_ids = $field->gpnfFields;
	if ( function_exists( 'gw_all_fields_template' ) ) {
		$_modifiers = gw_all_fields_template()->parse_modifiers( $modifiers );
		if( $_modifiers['filter'] ) {
			$nested_field_ids = is_array( $_modifiers['filter'] ) ? $_modifiers['filter'] : array( $_modifiers['filter'] );
		}
	}

	$template    = new GP_Template( gp_nested_forms() );
	$nested_form = GFAPI::get_form( rgar( $field, 'gpnfForm' ) );
	$args        = array(
		'template'         => 'nested-entries-detail',
		'field'            => $field,
		'nested_form'      => GFAPI::get_form( rgar( $field, 'gpnfForm' ) ),
		'modifiers'        => $modifiers,
		'nested_fields'    => gp_nested_forms()->get_fields_by_ids( $nested_field_ids, $nested_form ),
		'entries'          => gp_nested_forms()->get_entries( $raw_value ),
		'actions'          => array(),
		'nested_field_ids' => $nested_field_ids,
		'labels'           => array( 'view_entry' => '' )
	);

	$value = $template->parse_template(
		array(
			sprintf( '%s-%s-%s.php', $args['template'], $nested_form['id'], $field->id ),
			sprintf( '%s-%s.php', $args['template'], $nested_form['id'] ),
			sprintf( '%s.php', $args['template'] ),
		), true, false, $args
	);

	return $value;
}, 12, 5 );

z-gp-nested-forms-display-child-entries-table-format-all-child-fields.php

<?php
/**
 * WARNING! THIS SNIPPET MAY BE OUTDATED.
 * The latest version of this snippet can be found in the Gravity Wiz Snippet Library:
 * https://github.com/gravitywiz/snippet-library/blob/master/gp-nested-forms/gpnf-display-child-entries-table-format.php
 */
/**
 * Gravity Perks // GP Nested Forms // Display Table Format for All Fields
 * http://gravitywiz.com/documentation/gravity-forms-nested-forms/
 * MODIFIED: Show *all* child fields.
 */
add_action( 'init', function () {

	if ( !is_callable( 'gp_nested_forms' ) ) {
		return;
	}

	add_filter( 'gform_merge_tag_filter', function ( $value, $merge_tag, $modifiers, $field, $raw_value ) {

		if ( $field->type != 'form' || $value === false ) {
			return $value;
		}

		$nested_form = GFAPI::get_form( rgar( $field, 'gpnfForm' ) );

		// Adds support for :filter modifier on Nested Form field merge tags but not {all_fields}.
		$nested_field_ids = wp_list_pluck( $nested_form['fields'], 'id' );
		if ( function_exists( 'gw_all_fields_template' ) ) {
			$_modifiers = gw_all_fields_template()->parse_modifiers( $modifiers );
			if ( $_modifiers['filter'] ) {
				$nested_field_ids = is_array( $_modifiers['filter'] ) ? $_modifiers['filter'] : array( $_modifiers['filter'] );
			}
		}

		$template    = new GP_Template( gp_nested_forms() );
		$nested_form = GFAPI::get_form( rgar( $field, 'gpnfForm' ) );
		$args        = array(
			'template'         => 'nested-entries-detail',
			'field'            => $field,
			'nested_form'      => $nested_form,
			'modifiers'        => $modifiers,
			'nested_fields'    => gp_nested_forms()->get_fields_by_ids( $nested_field_ids, $nested_form ),
			'entries'          => gp_nested_forms()->get_entries( $raw_value ),
			'actions'          => array(),
			'nested_field_ids' => $nested_field_ids,
			'labels'           => array( 'view_entry' => '' )
		);

		$value = $template->parse_template(
			array(
				sprintf( '%s-%s-%s.php', $args['template'], $nested_form['id'], $field->id ),
				sprintf( '%s-%s.php', $args['template'], $nested_form['id'] ),
				sprintf( '%s.php', $args['template'] ),
			), true, false, $args
		);

		return $value;
	}, 12, 5 );

} );

Hello, how do I implement this please. I mean I want to see all form views with child entries just like gravityforms displays in their entries on the frontend with probably a shortcode. How do I go about this please.

Thanks for this great piece of code, one question, how can I align the headers to the left?

@klaasbpoel If you an output styles, try adding this:

.gpnf-nested-entries thead th { text-align: left; }

Thanks, figured it out and works perfectly!

👉 This Gist has been migrated to the Gravity Wiz Snippet Library:

https://github.com/gravitywiz/snippet-library/blob/master/gp-nested-forms/gpnf-display-child-entries-table-format.php