1 file.theme.inc theme_file_widget($variables)

Returns HTML for an individual file upload widget.

Parameters

$variables: An associative array containing:

  • element: A render element representing the widget.

Related topics

Default theme implementations Functions and templates for the user interface to be implemented by themes.

File

core/modules/file/file.theme.inc, line 138
Theme functions for the File module.

Code

function theme_file_widget($variables) {
  $element = $variables['element'];
  $output = '';

  // The "form-managed-file" class is required for proper Ajax functionality.
  $output .= '<div class="file-widget form-managed-file clearfix">';
  if (!empty($element['fid']['#value'])) {
    // Add the file size after the file name.
    $file = reset($element['#files']);
    $element['file_' . $file->fid]['filename']['#markup'] .= ' <span class="file-size">(' . format_size($file->filesize) . ')</span> ';
  }
  $output .= backdrop_render_children($element);
  $output .= '</div>';

  return $output;
}