field-chainedselect-html.php

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<?php
/**
 * The default Chained Select field output template.
 *
 * @global \GV\Template_Context $gravityview
 * @since 2.0
 */

if ( ! isset( $gravityview ) || empty( $gravityview->template ) ) {
    gravityview()->log->error( '{file} template loaded without context', array( 'file' => __FILE__ ) );
    return;
}

$field_value = gravityview_get_field_value( $gravityview->entry->as_entry(), $gravityview->field->ID, $gravityview->display_value );

// The Chained Selects add-on is not active. This is a rudimentary fallback.
if ( is_array( $field_value ) ) {
    echo implode( '; ', $field_value );
} else {
    echo $field_value;
}