function ajax_add_to_cart_preprocess_block in Ajax Add to Cart 8

Implements hook_preprocess_block().

File

./ajax_add_to_cart.module, line 64

Contains ajax_add_to_cart.module.

Code

function ajax_add_to_cart_preprocess_block(&$vars) {
  if ($vars['base_plugin_id'] == 'commerce_cart') {

    // Add a class to the cart block so that we can replace it using Ajax.
    $vars['attributes']['class'][] = 'block-commerce-cart';
  }
}