fileupload.php

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<?php
/**
 * Display the fileupload field type
 *
 * @package GravityView
 * @subpackage GravityView/templates/fields
 */

$gravityview_view = GravityView_View::getInstance();

extract( $gravityview_view->getCurrentField() );

$output = '';

if( !empty( $value ) ){

    $gv_class = gv_class( $field, $gravityview_view->getForm(), $entry );

    $output_arr = gravityview_get_files_array( $value, $gv_class );

    // If the output array is just one item, let's not show a list.
    if( sizeof( $output_arr ) === 1 ) {

        $output = $output_arr[0]['content'];

    }

    // There are multiple files
    else {

        // For each file, show as a list
        foreach ( $output_arr as $key => $item) {

            // Fix empty lists
            if( empty( $item['content'] ) ) { continue; }

            $output .= '<li>' . $item['content'] . '</li>';
        }

        if( !empty( $output ) ) {

            $output = sprintf("<ul class='gv-field-file-uploads %s'>%s</ul>", $gv_class, $output );

        }
    }

}

echo $output;