Magento-如果只有1个可用，则隐藏分层导航属性

Question

My store has numerous attributes in my layered navigation to allow customers to refine the product views/searches. On some of my categories i only have 1 attribute present. For example one of my categories - women > accessories > belts

has:

- 1 price option ($10.00 and above)
- 3 colour options (brown, tan, black)
- 1 brand option (Levi's)

How can I hide any filters that only have 1 value present. So in this case instead of the above i would only want:

- 3 colour options (brown, tan, black)

to show in the layered navigation

Answer 1

Replace in root/app/design/frontent/<package>/<theme>/template/catalog/layer/view.phtml in 49th row:

<?php if($_filter->getItemsCount()): ?>

With

<?php if($_filter->getItemsCount() && $_filter->getItemsCount()>1): ?>