function theme_image_button

Returns HTML for an image button form element.

Parameters

$variables: An associative array containing:

  • element: An associative array containing the properties of the element. Properties used: #attributes, #button_type, #name, #value, #title, #src.

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.

File

drupal/includes/form.inc, line 3936
Functions for form and batch generation and processing.

Code

function theme_image_button($variables) {
  $element = $variables['element'];
  $element['#attributes']['type'] = 'image';
  element_set_attributes($element, array(
    'id',
    'name',
    'value',
  ));
  $element['#attributes']['src'] = file_create_url($element['#src']);
  if (!empty($element['#title'])) {
    $element['#attributes']['alt'] = $element['#title'];
    $element['#attributes']['title'] = $element['#title'];
  }
  $element['#attributes']['class'][] = 'form-' . $element['#button_type'];
  if (!empty($element['#attributes']['disabled'])) {
    $element['#attributes']['class'][] = 'form-button-disabled';
  }
  return '<input' . drupal_attributes($element['#attributes']) . ' />';
}