magento中在购物车图标鼠标放上后可显示购物车中商品列表的代码,最模板提供如下图所示:

布局xml中的引用语法如下:

1  <default>

2             <reference name="header">

3           <block type="checkout/cart_sidebar" name="cart_top" template="checkout/cart/topcart.phtml">

4                <action method="addItemRender"><type>simple</type><block>checkout/cart_item_renderer</block><template>checkout/cart/sidebar/default.phtml</template></action>

5               <action method="addItemRender"><type>grouped</type><block>checkout/cart_item_renderer_grouped</block><template>checkout/cart/sidebar/default.phtml</template></action>

6             <action method="addItemRender"><type>configurable</type><block>checkout/cart_item_renderer_configurable</block><template>checkout/cart/sidebar/default.phtml</template></action>

7             <block type="core/text_list" name="cart_sidebar.extra_actions" as="extra_actions" translate="label" module="checkout">

8                 <label>Shopping Cart Sidebar Extra Actions</label>

9            </block>

10        </block>

11    </reference>

12   </default>