function uc_ajax_cart_alter_cart_form in Ubercart AJAX Cart 7.2

Same name and namespace in other branches

1. 6.2 uc_ajax_cart.module \uc_ajax_cart_alter_cart_form()

@todo Please document this function.

See also

http://drupal.org/node/1354

1 call to uc_ajax_cart_alter_cart_form()

uc_ajax_cart_form_alter in ./uc_ajax_cart.module

@todo Please document this function.

File

./uc_ajax_cart.module, line 468

Code

function uc_ajax_cart_alter_cart_form(&$form, $formState, $formId) {
  if (preg_match('/^uc_catalog_buy_it_now_form_/', $formId)) {
    $ucAjaxCart = new UcAjaxCart();
    $product = node_load($form['nid']['#value']);
    if ($product->type == 'product_kit') {

      //@todo: Must be implemented
    }
    else {
      if ($ucAjaxCart
        ->hasAttributes($product)) {
        $form['actions']['submit']['#value'] = t('Please choose an option');
        return;
      }
    }
  }
  if (!isset($form['#attributes']) || !is_array($form['#attributes'])) {
    $form['#attributes'] = array();
  }
  $form['product-nid'] = array(
    '#type' => 'hidden',
    '#value' => $form['nid']['#value'],
  );
  if (!isset($form['#attributes']['class'])) {
    $form['#attributes']['class'] = array();
  }
  $form['#attributes']['class'][] = 'ajax-cart-submit-form';
  if (!isset($form['actions']['submit']['#attributes']['class'])) {
    $form['actions']['submit']['#attributes']['class'] = array();
  }
  $form['actions']['submit']['#attributes']['class'][] = 'ajax-cart-submit-form-button';
}