refs #16906

* makes add-to/remove-from bookbag buttons acessible

themes/finc/templates/record/cart-buttons.phtml

@@ -4,12 +4,12 @@
 
     <?php $cartId = $this->source . '|' . $this->id; ?>
     <span class="btn-bookbag-toggle" data-cart-id="<?=$this->escapeHtmlAttr($this->id)?>" data-cart-source="<?=$this->escapeHtmlAttr($this->source)?>">
-    <a class="cart-add hidden<?php if (!$cart->contains($cartId)): ?> correct<?php endif ?>">
+      <?php /* Make add-to/remove-from bookbag accessible for keyboard navigation - CK */ ?>
+    <a class="cart-add hidden<?php if (!$cart->contains($cartId)): ?> correct<?php endif ?>" href="javascript:" tabindex="0">
       <i class="cart-link-icon fa fa-plus" aria-hidden="true" title="<?=$this->transEsc('Add to Book Bag')?>"></i><span class="cart-link-label"><?=$this->transEsc('Add to Book Bag')?></span>
     </a>
-    <a class="cart-remove hidden<?php if ($cart->contains($cartId)): ?> correct<?php endif ?>">
-      <i class="cart-link-icon fa fa-minus-circle" aria-hidden="true" title="<?=$this->transEsc('Remove from Book Bag')?>"></i> <span
-        class="cart-link-label"><?=$this->transEsc('Remove from Book Bag')?></span>
+    <a class="cart-remove hidden<?php if ($cart->contains($cartId)): ?> correct<?php endif ?>" href="javascript:" tabindex="0">
+      <i class="cart-link-icon fa fa-minus-circle" aria-hidden="true" title="<?=$this->transEsc('Remove from Book Bag')?>"></i> <span class="cart-link-label"><?=$this->transEsc('Remove from Book Bag')?></span>
     </a>
     <noscript>
       <form method="post" name="addForm" action="<?=$this->url('cart-processor')?>">