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A Proposal of an Automatic Formatting Method for Transforming XML Data

Authors: Zhe JIN, Motomichi TOYAMA


PPX(Pretty Printer for XML) is a query language that offers a concise description method of formatting the XML data into HTML. In this paper, we propose a simple specification of formatting method that is a combination description of automatic layout operators and variables in the layout expression of the GENERATE clause of PPX. This method can automatically format irregular XML data included in a part of XML with layout decision rule that is referred to DTD. In the experiment, a quick comparison shows that PPX requires far less description compared to XSLT or XQuery programs doing same tasks.

Keywords: html, PPX, Irregular XML data, Layout decision rule

Digital Object Identifier (DOI):

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