Question

I need an xml schema code for this xml file ASAP. Thanks

<?xml version="1.0" encoding="UTF-8" ?>

<!-- file name: library.xml -->



<library>

<book category="COOKING">

      <title lang="en">My Kitchen Year</title>

      <author>Ruth Reichl</author>

      <year>2015</year>

      <price>35.00</price>

      <pages>352</pages>

</book>

<book category="CHILDREN">

      <title lang="en">Harry Potter</title>

      <author>J. K. Rowling</author>

      <year>2005</year>

      <price cover="soft">29.99</price>

</book>

<book category="XML">

      <title lang="en">XQuery Kick Start</title>

      <author>Brian Benz</author>

      <author> John Durant</author>

      <year>2003</year>

      <price cover="hard">149.99</price>

      <pages>984</pages>

</book>

<book category="XML">

      <title lang="en">XML Primer</title>

      <author> Nicholas Chase</author>

      <year>2002</year>

      <price>39.95</price>

      <pages>1024</pages>

        <description>  I highly recommend this book.  It's a

     <emphasis> good intro book to XML </emphasis>, which

        is what it's intended to be.</description>

</book>

</library>

Answer 1

Answers:

The correct schema for this xml file is :

Raw code:

<?xml version="1.0" encoding="utf-8"?> <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema"> <xs:element name="library"> <xs:complexType> <xs:sequence> <xs:element maxOccurs="unbounded" name="book"> <xs:complexType> <xs:sequence> <xs:element name="title"> <xs:complexType> <xs:simpleContent> <xs:extension base="xs:string"> <xs:attribute name="lang" type="xs:string" use="required" /> </xs:extension> </xs:simpleContent> </xs:complexType> </xs:element> <xs:element maxOccurs="unbounded" name="author" type="xs:string" /> <xs:element name="year" type="xs:unsignedShort" /> <xs:element name="price"> <xs:complexType> <xs:simpleContent> <xs:extension base="xs:decimal"> <xs:attribute name="cover" type="xs:string" use="optional" /> </xs:extension> </xs:simpleContent> </xs:complexType> </xs:element> <xs:element minOccurs="0" name="pages" type="xs:unsignedShort" /> <xs:element minOccurs="0" name="description"> <xs:complexType mixed="true"> <xs:sequence> <xs:element name="emphasis" type="xs:string" /> </xs:sequence> </xs:complexType> </xs:element> </xs:sequence> <xs:attribute name="category" type="xs:string" use="required" /> </xs:complexType> </xs:element> </xs:sequence> </xs:complexType> </xs:element> </xs:schema>

Code in the editor:

Please follow the indentation as in editor .

Feel free to comment in the comment section if you have any doubts or queries

Thank you!