By Sas Jacobs
This booklet is nice for either rookies and for extra complex humans. good geared up and methodical. effortless to test and pinpoint goods.
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Extra info for Beginning XML with DOM and Ajax: From Novice to Professional
The conversion process is known as serialization. qxd 40 5/19/06 11:22 AM Page 40 CHAPTER 2 ■ RELATED XML RECOMMENDATIONS result tree will usually be serialized as XHTML. You can also produce printed output from the result tree with XSL-FO. Nowadays, when someone refers to XSL, they’re usually referring to XSLT. You can use XSL-FO to produce a printed output, a PDF file, or perhaps an aural layout. Understanding XSLT I’ll delve into XSLT in much more detail in Chapters 6 and 7, but here I’ll work through a simple example so you can see the power of XSLT.
This limitation might not be important when you’re working with documents that contain only text, but it might be a big consideration when you’re working with other types of content. Another limitation of CSS is that it mostly renders elements in the order in which they appear in the XML document. It’s beyond the scope of CSS to reorder, sort, or filter the content in any way. When displaying XML, you may need more flexibility in determining how the data should be displayed. You can achieve this by using XSL.
SAX Parsing A SAX-based parser presents an XML document as a string of events. You must write handlers for each event so that something suitable occurs when the event triggers the handler. This type of parsing works well with languages that have good event-handling properties. For instance, SAX parsing is used extensively with Java. It’s less suitable for the scripting languages often employed on the web, so I don’t cover it in detail here. qxd 18 5/19/06 11:21 AM Page 18 CHAPTER 1 ■ INTRODUCTION TO XML Why Have Two Processing Models?
Beginning XML with DOM and Ajax: From Novice to Professional by Sas Jacobs