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<b>XML Basic</b><br />
<a class="left" target="_top" href="default.asp" >XML HOME</a><br />
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<h1>XML Summary. What is Next?</h1>
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<hr />
<h2>XML Summary</h2>
<p>XML can be used to exchange, share, and store
data.</p>
<p>XML documents form <a href="xml_tree.asp">a tree structure</a> that starts at
"the root" and branches to "the leaves".</p>
<p>XML has very simple <a href="xml_syntax.asp">syntax rules</a>. XML with
correct syntax is "Well Formed". Valid XML also validates against a
<a href="xml_dtd.asp">DTD</a>.</p>
<p><a href="xml_xsl.asp">XSLT</a> is used to transform XML into other formats
like HTML.</p>
<p>All modern browsers have a build-in <a href="xml_parser.asp">XML parser</a>
that can read and manipulate XML.</p>
<p>The <a href="xml_dom.asp">DOM</a> (Document Object Model) defines a standard
way for accessing XML.</p>
<p>The <a href="xml_http.asp">XMLHttpRequest</a> object provides a way to
communicate with a server after a web page has loaded.</p>
<p><a href="xml_namespaces.asp">XML Namespaces</a> provide a method to avoid
element name conflicts.</p>
<p>Text inside a <a href="xml_cdata.asp">CDATA</a> section is ignored by the
parser.</p>
<p>Our <a href="xml_examples.asp">
XML examples</a> also represent a summary of this XML tutorial.</p>
<hr />
<h2>What to Study Next?</h2>
<p>Our recommendation is to learn about the XML DOM and XSLT.</p>
<p>If you want to learn more about validating XML, we recommend DTD and XML
Schema.</p>
<p>Below is a short description of each subject.</p>
<hr />
<h2><b>XML DOM (Document Object Model)</b></h2>
<p>The XML DOM defines a standard way for accessing and manipulating XML
documents.</p>
<p>The
XML DOM is platform and language independent and can be used by any programming
language like Java, JavaScript, and VBScript.</p>
<p>If you want to learn more about the DOM, please
visit our <a href="../dom/default.asp">XML DOM tutorial</a>.</p>
<hr />
<h2><b>XSLT (XML Stylesheet Language Transformations)</b></h2>
<p>XSLT is the style sheet language for XML files.</p>
<p>With XSLT you can transform XML documents into other formats, like XHTML.</p>
<p>If you want to learn more about XSLT, please
visit our <a href="../xsl/default.asp">XSLT tutorial</a>.</p>
<hr />
<h2><b>XML DTD (Document Type Definition)</b></h2>
<p>The purpose of a DTD is to define what elements, attributes and entities is
legal in an XML document.</p>
<p>With DTD, each of your XML files can carry a description of its own format
with it.</p>
<p>DTD can be used to verify that the data you receive, and your own data, is
valid.</p>
<p>If you want to learn more about DTD, please
visit our <a href="../dtd/default.asp">DTD tutorial</a>.</p>
<hr />
<h2><b>XML Schema</b></h2>
<p>XML Schema is an XML based alternative to DTD.</p>
<p>Unlike DTD, XML Schemas has support for datatypes, and XML Schema use XML
Syntax.</p>
<p>If you want to learn more about XML Schema, please
visit our <a href="../schema/default.asp">XML Schema tutorial</a>.</p>
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