xslt - Getting started with xslt | xslt TutorialFont-size: A A A. This is a comprehensive page reference source for all of the elements and functions that compose the eXtensible Stylesheet Language Transformation XSLT language version 1. XML is one of the most important of all recent innovations to hit the web. The XML technology provides a means of storing data in a structured manner. The question and programming challenge! After all, data is useless unless you can use it. This is where XSLT comes into the picture.
XSLT Tutorial in PDF
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This tutorial assumes that you're familiar with XML, but does not get into any of the esoteric aspects of the language, so a basic understanding is sufficient. Except for small section on extensions, you will not need to have any particular programming language under your belt. Even then, the concepts are straightforward and apply to any programming language, as long as it is supported by the processor. Suppose for a moment that you have a set of data in XML. You probably chose to store it that way in part because of the flexibility of XML. You know that you can use it on multiple platforms and with virtually any programming language.
It is a functional programming language and a W3C standard. Without these two underlying concepts you would have difficulty learning XSLT. XSLT 1. If an XSLT 2. XSLT 2.
Before you start
But it also includes XPath and XQuery. In this guide, we will discuss all of these tools, because without them, XML is really just a simple database. HTML was designed primarily to present human-readable content on a screen, in a web browser. XML was designed to store and transfer arbitrarily structured content, primarily for consumption by an application, and frequently for presentation on a screen. But what are you supposed to do if you want to present your XML not on a screen but on printed paper, in a book, catalog, or brochure? Or as a PDF approximation of those formats?
The original document is not changed; rather, a new document is created based on the content of an existing one. Although XSLT is designed as a special-purpose language for XML transformation, the language is Turing-complete , making it theoretically capable of arbitrary computations. The processor follows a fixed algorithm. It then processes the source tree's root node, finds the best-matching template for that node in the stylesheet, and evaluates the template's contents. Instructions in each template generally direct the processor to either create nodes in the result tree, or to process more nodes in the source tree in the same way as the root node. Output derives from the result tree. XSLT 1.