function theme_container
7.x form.inc | theme_container($variables) |
Returns HTML to wrap child elements in a container.
Used for grouped form items. Can also be used as a #theme_wrapper for any renderable element, to surround it with a <div> and add attributes such as classes or an HTML id.
Parameters
$variables: An associative array containing:
- element: An associative array containing the properties of the element. Properties used: #id, #attributes, #children.
Related topics
File
- drupal-7.x/
includes/ form.inc, line 3250 - Functions for form and batch generation and processing.
Code
function theme_container($variables) {
$element = $variables['element'];
// Special handling for form elements.
if (isset($element['#array_parents'])) {
// Assign an html ID.
if (!isset($element['#attributes']['id'])) {
$element['#attributes']['id'] = $element['#id'];
}
// Add the 'form-wrapper' class.
$element['#attributes']['class'][] = 'form-wrapper';
}
return '<div' . drupal_attributes($element['#attributes']) . '>' . $element['#children'] . '</div>';
}