XSLTExamples
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1 DATA FILE <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE bookshop [ <!ELEMENT bookshop (book+)> <!ELEMENT book (title, author, price)> <!ELEMENT title (#PCDATA)> <!ELEMENT price (#PCDATA)> <!ELEMENT author (initials, surname)> <!ELEMENT initials (#PCDATA)> <!ELEMENT surname (#PCDATA)> <!ATTLIST book type (comic | novel) #REQUIRED > ]> <bookshop> <book type="novel"> <title>Harry Potter and the Sorcerer Stone</title> <author> <initials>JK</initials> <surname>Rowling</surname> </author> <price>$16.95</price> </book> <book type="comic"> <title>Spiderman</title> <author> <initials>S</initials> <surname>Lee</surname> </author> <price>$10.00</price> </book> <book type="comic"> <title>X-Men</title> <author> <initials>S</initials> <surname>Lee</surname> </author> <price>$10.00</price> </book> </bookshop> 2 FILE: templateAll.xsl <?xml version="1.0"?> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> <xsl:output method="html"/> <xsl:template match="/"> <html> <body> <h1>Monash Bookshop</h1> <xsl:apply-templates/> </body> </html> </xsl:template> <xsl:template match="bookshop/book"> <xsl:apply-templates/> </xsl:template> <xsl:template match="title"> <h2>Book Title</h2> <xsl:value-of select="."/> </xsl:template> <xsl:template match="author"> <h2>Author</h2> <xsl:value-of select="."/> </xsl:template> <xsl:template match="price"> <h4>Price</h4> <xsl:value-of select="."/> </xsl:template> </xsl:stylesheet> 3 FILE: NoAuthorWrong.xsl <?xml version="1.0"?> <!-- Query: list all the titles and prices--> <!--Incorrect used of apply templates --> <!-- Apply-templates without attribute "select" will processes all the child-elements--> <!-- Notice in the output that the Author contents are displayed although there is no Author template--> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> <xsl:output method="html"/> <xsl:template match="/"> <html> <body> <h1>Monash Bookshop</h1> <xsl:apply-templates/> </body> </html> </xsl:template> <xsl:template match="bookshop/book"> <xsl:apply-templates/> </xsl:template> <xsl:template match="title"> <h2>Book Title</h2> <xsl:value-of select="."/> </xsl:template> <xsl:template match="price"> <h4>Price</h4> <xsl:value-of select="."/> </xsl:template> </xsl:stylesheet> 4 FILE: NoAuthorCorrectHTML.xsl <?xml version="1.0"?> <!-- Query: List all the title and price --> <!-- The correct version of the noAuthorWrong.xsl--> <!-- The apply-templates uses the attribute "select" specify required child-elements, title and price--> <!-- The output is HTML document--> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> <xsl:output method="html"/> <xsl:template match="/"> <html> <body> <h1>Monash Bookshop</h1> <xsl:apply-templates/> </body> </html> </xsl:template> <xsl:template match="bookshop/book"> <xsl:apply-templates select="title"/> <xsl:apply-templates select="price"/> </xsl:template> <xsl:template match="title"> <h2>Book Title</h2> <xsl:value-of select="."/> </xsl:template> <xsl:template match="price"> <h2>Price</h2> <xsl:value-of select="."/> </xsl:template> </xsl:stylesheet> to 5 FILE: NoAuthorCorrectXML.xsl <?xml version="1.0"?> <!-- The query is the same as in templateNoAuthor.xsl, however, the output in this example is XML document--> <!-- Take notice on the element names created in this script--> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> <xsl:output method="xml"/> <xsl:template match="/"> <!-- Create an element called 'bookshop', the xsl:element is used to creat element --> <xsl:element name="bookshop"> <xsl:apply-templates/> </xsl:element> </xsl:template> <xsl:template match="bookshop/book"> <xsl:element name="book_title"> <xsl:value-of select="title"/> </xsl:element> <xsl:element name="current_price"> <xsl:value-of select="price"/> </xsl:element> </xsl:template> </xsl:stylesheet> 6 FILE: callTemplateWrong.xsl <?xml version="1.0"?> <!-- Query: List the surname of all author--> <!-- This is an incorrect example of "call-template"--> <!-- call-tempate does not change the context node, the "match" attribute is ignored--> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> <xsl:output method="html"/> <xsl:template match="/"> <html> <body> <h1>Monash Bookshop</h1> <h2>Authors Surname</h2> <xsl:apply-templates/> </body> </html> </xsl:template> <xsl:template match="bookshop/book"> <xsl:apply-templates select="author"/> </xsl:template> <xsl:template match="author"> <xsl:call-template name="authorSurname"/> </xsl:template> <xsl:template name="authorSurname" match="surname"> <xsl:value-of select="."/> </xsl:template> </xsl:stylesheet> 7 FILE: callTemplate.xsl <?xml version="1.0"?> <!-- Query: List the surname of all author--> <!-- This is a correct example of "call-template"--> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> <xsl:output method="html"/> <xsl:template match="/"> <html> <body> <h1>Monash Bookshop</h1> <h2>Authors Surname</h2> <xsl:apply-templates/> </body> </html> </xsl:template> <xsl:template match="bookshop/book"> <xsl:apply-templates select="author"/> </xsl:template> <xsl:template match="author"> <xsl:call-template name="authorSurname"/> </xsl:template> <xsl:template name="authorSurname"> <p> <xsl:value-of select="surname"/> </p> </xsl:template> </xsl:stylesheet> 8 FILE: sortTitle.xsl <?xml version="1.0"?> <!-- Query: list all author's surname and book title, sorted in ascending order of author's surname--> <!-- The default ordering in sorting is "descending"--> <!-- sort is always called within an apply-templates--> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> <xsl:output method="html"/> <xsl:template match="/"> <html> <body> <h1>Monash Bookshop</h1> <xsl:apply-templates/> </body> </html> </xsl:template> <xsl:template match="bookshop"> <xsl:apply-templates select="book"> <xsl:sort select="author/surname" order="ascending"/> </xsl:apply-templates> </xsl:template> <xsl:template match="book"> <p> <xsl:value-of select="author/surname"/>, <I><xsl:value-of select="title"/></I> </p> </xsl:template> </xsl:stylesheet> 9 FILE: numberSortWrong.xsl <?xml version="1.0"?> <!-- Query: list all the title and price for all books in the bookshop, sorted in asceding order of price--> <!-- This is incorrect example of sorting number, the attribute "data-type" is not declared, hence the price is compared as text value instead of number--> <!-- Attribute "data-type" needs to be declared as "number" when sorting number. The default value is "text"--> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> <xsl:output method="html"/> <xsl:template match="/"> <html> <body> <h1>Monash Bookshop</h1> <h2>Price List</h2> <xsl:apply-templates/> </body> </html> </xsl:template> <xsl:template match="bookshop"> <xsl:apply-templates select="book"> <xsl:sort select="price" order="ascending"/> </xsl:apply-templates> </xsl:template> <xsl:template match="book"> <p> <b><xsl:value-of select="title"/></b>, <xsl:value-of select="price"/> </p> </xsl:template> </xsl:stylesheet> 10 FILE: numberSort.xsl <?xml version="1.0"?> <!-- Query: list all the title and price for all books in the bookshop, sorted in asceding order of price--> <!-- This is incorrect example of sorting number, the attribute "data-type" is not declared, hence the price is compared as text value instead of number--> <!-- Attribute "data-type" needs to be declared as "number" when sorting number. The default value is "text"--> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> <xsl:output method="html"/> <xsl:template match="/"> <html> <body> <h1>Monash Bookshop</h1> <h2>Price List</h2> <xsl:apply-templates/> </body> </html> </xsl:template> <xsl:template match="bookshop"> <xsl:apply-templates select="book"> <xsl:sort select="price" order="ascending"/> </xsl:apply-templates> </xsl:template> <xsl:template match="book"> <p> <b><xsl:value-of select="title"/></b>, <xsl:value-of select="price"/> </p> </xsl:template> </xsl:stylesheet> 11 FILE: usingIf.xsl <?xml version="1.0"?> <!-- Query: Display all the book title authored by Rowling-> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> <xsl:output method="html"/> <xsl:template match="/"> <html> <body> <h1>Monash Bookshop</h1> <h2> Book written by Rowling </h2> <xsl:apply-templates/> </body> </html> </xsl:template> <xsl:template match="bookshop"> <xsl:apply-templates select="book"/> </xsl:template> <xsl:template match="book"> <!-- Notice the use of single quote, quotes need to be alternated between double and single quote if two or more quotes are required --> <xsl:if test="author/surname='Rowling'"> <xsl:value-of select="title"/> </xsl:if> </xsl:template> </xsl:stylesheet> 12 FILE:usingFunction.xsl <?xml version="1.0"?> <!-- Query: Display all the book title authored by author with surname start with 'L'--> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> <xsl:output method="html"/> <xsl:template match="/"> <html> <body> <h1>Monash Bookshop</h1> <h2> Books Written by author with a surname starts with L</h2> <xsl:apply-templates/> </body> </html> </xsl:template> <xsl:template match="bookshop"> <xsl:apply-templates select="book"/> </xsl:template> <xsl:template match="book"> <!-- Notice the use of single quote, quotes need to be alternated between double and single quote if two or more quotes are required --> <!-- Function substring is used to get the first character of the surname --> <xsl:if test="substring(author/surname,1,1)='L'"> <p> <xsl:value-of select="title"/> </p> </xsl:if> </xsl:template> </xsl:stylesheet> 13 <?xml version="1.0"?> <!-- Query: Create a price list with all the comic books listed first --> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> <xsl:output method="xml"/> <xsl:template match="/"> <xsl:element name="priceList"> <xsl:for-each select="bookshop/book"> <xsl:if test="@type='comic'"> <xsl:element name="comicBook"> <xsl:value-of select="title"/>, <xsl:value-of select="price"/> </xsl:element> </xsl:if> </xsl:for-each> <xsl:for-each select="bookshop/book"> <xsl:if test="@type='novel'"> <xsl:element name="Novel"> <xsl:value-of select="title"/>, <xsl:value-of select="price"/> </xsl:element> </xsl:if> </xsl:for-each> </xsl:element> </xsl:template> </xsl:stylesheet>
