October 2000
Intermediate to advanced
812 pages
21h 21m
English
Content preview from Building Oracle XML ApplicationsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 7. Transforming XML with XSLT
We’ve used XSLT stylesheets in previous chapters to transform database-driven XML into HTML pages, XML datagrams of a particular vocabulary, SQL scripts, emails, and so on. If you’re a developer trying to harness your database information to maximum advantage on the Web, you’ll find that XSLT is the Swiss Army knife you want permanently attached to your belt. In a world where the exchange of structured information is core to your success, and where the ability to rapidly evolve and repurpose information is paramount, Oracle XML developers who fully understand how to exploit XSLT are way ahead of the pack.
XSLT 1.0 is the W3C standard language for describing transformations between XML documents. It is closely aligned with the companion XPath 1.0 standard and works in concert with it. As we’ll see in this chapter, XPath let’s you say what to transform, and XSLT provides the complementary language describing how to carry out the transformation. An XSLT stylesheet describes a set of rules for transforming a source XML document into a result XML document. An XSLT processor is the software that carries out the transformation based on these rules.
In the simple examples in previous chapters, we have seen three
primary ways to use the Oracle XSLT processor. We’ve used the
oraxsl command-line utility, the XSLT processor’s programmatic API, and the <?xml-stylesheet?> instruction to associate a stylesheet with an XSQL page. In this chapter, we begin exploring ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.