<?xml version=”1.0” encoding=”UTF-8”?> <xml_tutorial>

<section title=”XML HOME”>

<content>Introduction to XML and its importance in data storage and transfer.</content> <example><![CDATA[

<note>

<to>Tove</to> <from>Jani</from> <message>Hello, XML!</message>

</note>

]]></example>

</section> <section title=”XML Introduction”>

<content>Explains XML (eXtensible Markup Language) as a flexible text format for structuring data.</content> <example><![CDATA[

<?xml version=”1.0”?> <bookstore>

<book>

<title>XML Guide</title> <author>John Doe</author> <price>29.99</price>

</book>

</bookstore>

]]></example>

</section> <section title=”XML How to use”>

<content>Guides on using XML in various applications like web services, databases, and configurations.</content> <example><![CDATA[

<config>

<setting name=”theme” value=”dark”/> <setting name=”language” value=”en”/>

</config>

]]></example>

</section> <section title=”XML Tree”>

<content>Shows the hierarchical structure of XML documents with elements and nesting.</content> <example><![CDATA[

<family>
<parent>

<child name=”Alice”/> <child name=”Bob”/>

</parent>

</family>

]]></example>

</section> <section title=”XML Syntax”>

<content>Describes XML syntax rules such as case sensitivity, proper nesting, and closing tags.</content> <example><![CDATA[

<person>

<name>John</name> <age>30</age>

</person>

]]></example>

</section> <section title=”XML Elements”>

<content>Defines XML elements as the building blocks of an XML document.</content> <example><![CDATA[

<car>

<make>Toyota</make> <model>Corolla</model>

</car>

]]></example>

</section> <section title=”XML Attributes”>

<content>Explains attributes in XML to add metadata to elements.</content> <example><![CDATA[

<user id=”123” name=”Alice” role=”admin”/>

]]></example>

</section> <section title=”XML Namespaces”>

<content>Demonstrates how namespaces prevent element name conflicts in XML documents.</content> <example><![CDATA[

<root xmlns:book=”http://example.com/book”>

<book:title>XML Basics</book:title>

</root>

]]></example>

</section> <section title=”XML Display”>

<content>Describes methods to display XML data using CSS and XSLT.</content> <example><![CDATA[

<?xml-stylesheet type=”text/css” href=”style.css”?> <message>Hello, styled XML!</message>

]]></example>

</section> <section title=”XML HttpRequest”>

<content>Introduces XMLHttpRequest for asynchronous data fetching in web applications.</content> <example><![CDATA[

var xhttp = new XMLHttpRequest(); xhttp.open(“GET”, “data.xml”, true); xhttp.send();

]]></example>

</section> <section title=”XML Parser”>

<content>Explains XML parsing methods: DOM and SAX.</content> <example><![CDATA[

let parser = new DOMParser(); let xmlDoc = parser.parseFromString(xmlString, “text/xml”);

]]></example>

</section> <section title=”XML DOM”>

<content>Details the Document Object Model (DOM) for accessing and modifying XML documents.</content> <example><![CDATA[

let title = xmlDoc.getElementsByTagName(“title”)[0].childNodes[0].nodeValue;

]]></example>

</section> <section title=”XML XPath”>

<content>Describes XPath for navigating and querying XML documents.</content> <example><![CDATA[

let nodes = xmlDoc.evaluate(“//book/title”, xmlDoc, null, XPathResult.ANY_TYPE, null);

]]></example>

</section> <section title=”XML XSLT”>

<content>Explains XSLT (Extensible Stylesheet Language Transformations) for XML formatting.</content> <example><![CDATA[

<xsl:template match=”/”>
<html>
<body>

<h2>Book List</h2>

</body>

</html>

</xsl:template>

]]></example>

</section> <section title=”XML XQuery”>

<content>Discusses XQuery for querying and manipulating XML data.</content> <example><![CDATA[

for $x in doc(“books.xml”)/bookstore/book return $x/title

]]></example>

</section> <section title=”XML XLink”>

<content>Introduces XLink for creating hyperlinks in XML documents.</content> <example><![CDATA[

<book xlink:href=”http://example.com/book.xml”/>

]]></example>

</section> <section title=”XML Validator”>

<content>Explains how to validate XML documents for correctness.</content> <example><![CDATA[

<note xmlns:xsi=”http://www.w3.org/2001/XMLSchema-instance”

xsi:noNamespaceSchemaLocation=”note.xsd”>

<to>Tove</to>

</note>

]]></example>

</section> <section title=”XML DTD”>

<content>Describes Document Type Definition (DTD) for defining XML document structure.</content> <example><![CDATA[

<!DOCTYPE note [

<!ELEMENT note (to, from, message)>

]>

]]></example>

</section> <section title=”XML Schema”>

<content>Explains XML Schema (XSD) for defining XML document rules and constraints.</content> <example><![CDATA[

<xs:element name=”person”>
<xs:complexType>
<xs:sequence>

<xs:element name=”name” type=”xs:string”/>

</xs:sequence>

</xs:complexType>

</xs:element>

]]></example>

</section> <section title=”XML Server”>

<content>Discusses how XML is used in server-side applications.</content> <example><![CDATA[

<response>

<status>200</status> <message>Success</message>

</response>

]]></example>

</section>

</xml_tutorial>