By piccoloprincipe
via css.dzone.com
Published: Jul 30 2010 / 11:11
The Two Step View pattern, as its own name suggests, proposes a mechanism composed of two steps for generating an HTML page: first, a logical representation of the page is produced, as a map (key => value) of the different elements of the page. Then, the physical representation is rendered, by juggling around the single elements to compose the final HTML.
The first step is usually related to particular page-related presentation code, while the second step introduces some global or category-related presentation, like a common layout.
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