[英]I am trying to add related categories link to a product page in Magento via view.phtml
The functionality I am trying to add is due to the fact that there are links floating around there that could potentially land on a page that the product is out of stock, discontinued, etc. These types products are automatically set to a "catalog" view and "Not Visible Individually." 我要添加的功能是由于以下事实:周围有链接浮动,这些链接可能会在产品缺货,停产等页面上着陆。这些类型的产品会自动设置为“目录”视图和“不可见”。 we have overcome the fact they are no longer just getting a 404 error page, but now I would like to add the option to view other products from that same category? 我们已经克服了一个事实,那就是它们不再仅显示404错误页面,但是现在我想添加一个选项来查看同一类别的其他产品?
I have this: 我有这个:
<?php $count =0; ?>
<?php $categories = $_product->getCategoryIds();?>
<?php foreach($categories as $k => $_category_id): ?>
<?php $_category = Mage::getModel('catalog/category')->load($_category_id) ?>
<li> <a href="<?php echo $_category->getUrl() ?>" title="<?php echo $_category->getName() ?>"><?php echo $_category->getName() ?></a> </li>
<?php $count++;
if($count== 10) break; ?>
<?php endforeach; ?>
It pulls back the categories correctly, but there are categories that I need to filter out and I can't figure out how to do that? 它可以正确地拉回类别,但是有些类别需要过滤掉,我不知道该怎么做? Any help would be GREATLY appreciated? 任何帮助将不胜感激?
One way to do this, is to filter by id's: 一种方法是按ID进行过滤:
<?php
foreach($categories as $k => $_category_id):
if($_category_id == $idToFilter):
continue;
else:
// show the category etc.
endif;
endforeach;
?>
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