XQuery TutorialLesson 69Free preview

XQuery HTML

This lesson is part of XML · All levels

Summary

FLWOR can generate HTML fragments directly so that XQuery queries can be the layer of web application display. By writing the HTML element constructor in the return section, XML data is transformed into a ready-to-display page. In XQuery 3.0 and above, the HTML serialization method can be expressed via the output option.

Key points

The FLWOR section can be a constructor of HTML elements
The expression inside the curly braces {} inserted the value
This combination allows XQuery as a presentation layer
XQuery 3.0+ supports the declare option output method "html"
The resulting HTML can be directly rendered by the browser.

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