function theme_file

Returns HTML for a file upload form element.

For assistance with handling the uploaded file correctly, see the API provided by file.inc.

Parameters

$variables: An associative array containing:

  • element: An associative array containing the properties of the element. Properties used: #title, #name, #size, #description, #required, #attributes.

Related topics

Default theme implementations
Functions and templates for the user interface to be implemented by themes.
Form generation
Functions to enable the processing and display of HTML forms.
1 theme call to theme_file()
system_element_info in drupal/modules/system/system.module
Implements hook_element_info().

File

drupal/includes/form.inc, line 4153
Functions for form and batch generation and processing.

Code

function theme_file($variables) {
  $element = $variables['element'];
  $element['#attributes']['type'] = 'file';
  element_set_attributes($element, array(
    'id',
    'name',
    'size',
  ));
  _form_set_class($element, array(
    'form-file',
  ));
  return '<input' . drupal_attributes($element['#attributes']) . ' />';
}