Keith Wood
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By: Wordware Publishing, Inc.
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Subjects -> Computers & Internet -> Programming -> Languages & Tools -> Borland Delphi
Subjects -> Computers & Internet -> Programming -> Languages & Tools -> XML
Subjects -> Computers & Internet -> Programming -> Languages & Tools -> General
Customer Reviews:
Total reviews: 3
Average rating: 4.0 of 5
About XML, but not Delphi 6 BizSnap 4 out of 5 stars.
25 of 26 people found this review helpful.
To start with the disturbing fact: This book is about XML, but not about XML as supported by Delphi 6. Or more specifically, it is about XML, but doesn't cover any of the new Delphi 6 BizSnap XML features (XML Programming, Data Binding Wizard or XML Mapper).The book starts with a first part to introduce XML. In seven chapters, we learn about the history of XML (and XML vs. HTML), the XML syntax, the old DTD, XSLT, XLink, XPath and XPointer, and finally XML Schemas.
The second part of the book covers the Document Object Model - all about parsing an XML document. DOM is one of the two main approaches you can take when parsing XML. The other is SAX (Simple API for XML), which is covered in part three.
Part four is about Serving XML. This is mainly about viewing XML as data and not as documents. It describes a number of ways in which XML can be generated automatically, for example as text, from a database, using web modules (or InternetExpress), using DOM or SAX, and finally as MIDAS data packet.
The last part of the book covers a number of applications that make use of XML, like an electronic e-mail sender, a customised client and XML examination application (both a Windows client and a Web client). The final chapter of the book even covers SOAP, but not the way Delphi 6 supports SOAP. In fact, I would not use the techniques in this chapter as they are far more complex than the Delphi 6 support (although they do help you understand what's actually happening).
All in all, this is a good book with some detailed coverage of XML and some nice example applications. The first part gives a solid introduction to those without XML knowledge or experience. However, the main thing missing is the lack of real Delphi 6 BizSnap XML coverage (which makes the book "good" but not "very good").
Editorial Review:
This XML guide explains how to apply the power and flexibility of Delphi to XML, and provides a solid introduction to the technologies that make up XML and its related specifications.