function theme_status_messages in Drupal 7

Same name and namespace in other branches

1. 4 includes/theme.inc \theme_status_messages()
2. 5 includes/theme.inc \theme_status_messages()
3. 6 includes/theme.inc \theme_status_messages()

Returns HTML for status and/or error messages, grouped by type.

An invisible heading identifies the messages for assistive technology. Sighted users see a colored box. See http://www.w3.org/TR/WCAG-TECHS/H69.html for info.

Parameters

$variables: An associative array containing:

• display: (optional) Set to 'status' or 'error' to display only messages of that type.

Related topics

5 theme calls to theme_status_messages()

ajax_prepare_response in includes/ajax.inc

Converts the return value of a page callback into an Ajax commands array.

file_ajax_upload in modules/file/file.module

Menu callback; Shared Ajax callback for file uploads and deletions.

hook_ajax_render_alter in modules/system/system.api.php

Alter the commands that are sent to the user through the Ajax framework.

template_preprocess_maintenance_page in includes/theme.inc

Process variables for maintenance-page.tpl.php.

template_process_page in includes/theme.inc

Process variables for page.tpl.php

File

includes/theme.inc, line 1673

The theme system, which controls the output of Drupal.

Code

function theme_status_messages($variables) {
  $display = $variables['display'];
  $output = '';
  $status_heading = array(
    'status' => t('Status message'),
    'error' => t('Error message'),
    'warning' => t('Warning message'),
  );
  foreach (drupal_get_messages($display) as $type => $messages) {
    $output .= "<div class=\"messages {$type}\">\n";
    if (!empty($status_heading[$type])) {
      $output .= '<h2 class="element-invisible">' . $status_heading[$type] . "</h2>\n";
    }
    if (count($messages) > 1) {
      $output .= " <ul>\n";
      foreach ($messages as $message) {
        $output .= '  <li>' . $message . "</li>\n";
      }
      $output .= " </ul>\n";
    }
    else {
      $output .= reset($messages);
    }
    $output .= "</div>\n";
  }
  return $output;
}