A "page" in jQuery Mobile consists of an element (usually a div) with a data-role attribute set to "page". Within that "page", the markup can be entirely free-form, but generally, the immediate children of a "page" tend to be divs with roles of "header", "content", and "footer", each of which contain markup that constitutes the content of a particular page, including common markup, forms, and custom jQuery Mobile widgets.
A "page" in jQuery Mobile consists of an element (usually a div) with a data-role attribute set to "page", within which ther generally tends to be div elements with roles of "header", "content", and "footer", each containing common markup, forms, and custom jQuery Mobile widgets.
The basic workflow with page loading is as follows: first, a page is requested with a normal HTTP request, and subsequent "pages" are then requested and injected into that page's DOM. Because of this, the DOM may have a number of "pages" in it at a time, each of which can be re-visited by linking to its ID attribute.