i have this code to hide product attributes which has no value (empty attributes) from frontend:
<?php $_attribute = $_product->getResource()->getAttribute($_data['code']);
if (!is_null($_product->getData($_attribute->getAttributeCode())) && ((string)$_attribute->getFrontend()->getValue($_product) != '')) { ?>
i have copied this to my groupview.phtml (my alternative attributes file) like this:
<?php
$_helper = $this->helper('catalog/output');
$_product = $this->getProduct()
?>
<?php if($_additionalgroup = $this->getAdditionalData()): ?>
<div class="box-collateral box-additional">
<h2><?php echo $this->__('Additional Information') ?></h2>
<?php $i=0; foreach ($_additionalgroup as $_additional): $i++; ?>
<div class="attributesgroups-title">
<h3 style="margin:0; color:white;"><?php echo $this->__( $_additional['title'] )?></h3>
</div>
<table style="border-radius: 0 0 2px 2px;" class="data-table" id="product-attribute-specs-table-<?php echo $i?>">
<col width="25%" />
<col />
<tbody>
<?php foreach ($_additional['items'] as $_data): ?>
<?php $_attribute = $_product->getResource()->getAttribute($_data['code']);
if (!is_null($_product->getData($_attribute->getAttributeCode())) && ((string)$_attribute->getFrontend()->getValue($_product) != '')) { ?>
<tr>
<th class="label"><img src="<?php echo $this->getSkinUrl('images/attributes/'.$_data['code'].'.png')?>" alt="<?php echo $this->htmlEscape($this->__($_data['label'])) ?>" /><span class="separator">|</span><?php echo $this->htmlEscape($this->__($_data['label'])) ?></th>
<td class="data"><?php echo $_helper->productAttribute($_product, $_data['value'], $_data['code']) ?></td>
</tr>
<?php endforeach; ?>
</tbody>
</table>
<script type="text/javascript">decorateTable('product-attribute-specs-table-<?php echo $i?>')</script>
<?php endforeach; ?>
</div>
<?php endif;?>
but i get this error:
Parse error: syntax error, unexpected 'endforeach' (T_ENDFOREACH) in /attributes.phtml on line 24