There are two types of views enabled in the process diagram: Swimlane view and Free-Form layout (see the sidebar process diagram viewing for more details).
The stored procedure basically executes an XQuery which generates a layout showing the product details, along with its picture, as well as additional thumbnails on the side of the page.
这个存储过程主要执行XQuery,其在页面一侧生成显示产品详细信息及其图片以及其他缩略图的版面。
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The next sections provide details on theme layout and how to make changes to various elements of the theme.