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dollycharm 0 Newbie Poster

15 Years Ago

7. Track number of ‘All Blues’ song on ‘Kind of Blue’ CD

8. Name of second track on ‘Cookin’ CD

9. Total cost to purchase all 3 CDs (UK prices)

Please see attached file for XML....

I need to have code for XSL..... I couldn't figure out for number 7 , 8, 9. let me know.

xml

jazz.xml (1.59 KB)

<?xml version="1.0"  ?> 

<?xml-stylesheet type="text/xsl" href="jazz1b.xsl"?>

<!-- This document contains data on Jazz Warehouse special offers -->
<Specials>
<Title>Monthly Specials at the Jazz Warehouse</Title>
<Message>
<![CDATA[
	Here are some of the latest specials from the Jazz Warehouse.
	Please note that all Miles Davis & John Coltrane CDs will be on sale for the month of March.
]]>
</Message>
     <CDs>
	<CD title="Kind of Blue">
		<Artist>Miles Davis</Artist>
		<PriceUS>11.99</PriceUS>
		<PriceUK>8.39</PriceUK>
	    <Tracks>
		<!-- added length attribute to show how additional information could be stored -->
		<Track length="9:22">So What</Track>
		<Track length="9:46">Frddie Freeloader</Track>
		<Track length="5:37">Blue in Green</Track>
		<Track length="11:33">All Blues</Track>
		<Track length="9:26">Flamenco Sketches</Track>
	    </Tracks>
	</CD>

	<CD title="Cookin">
		<Artist>Miles Davis</Artist>
		<PriceUS>7.99</PriceUS>
		<PriceUK>5.59</PriceUK>
	    <Tracks>
		<Track length="5:57">My Funny Valentine</Track>
		<Track length="9:53">Blues by Five</Track>
		<Track length="4:22">Airegin</Track>
		<Track length="13:03">Tune-Up</Track>
	    </Tracks>
	</CD>
	<CD title="Blue Train">
		<Artist>John Coltrane</Artist>
		<PriceUS>8.99</PriceUS>
		<PriceUK>6.29</PriceUK>
	    <Tracks>
		<Track length="10:39">Blue Train</Track>
		<Track length="9:06">Moment's Notice</Track>
		<Track length="7:11">Locomotion</Track>
		<Track length="7:55">I'm Old Fashioned</Track>
		<Track length="7:03">Lazy Bird</Track>
	    </Tracks>
	</CD>
    </CDs>

</Specials>

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Latest Post 15 Years Ago Latest Post by xml_looser

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xml_looser 3 Junior Poster

15 Years Ago

from sample
looking for Total duration

<?xml version="1.0"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
	<xsl:output method="html" indent="yes"/>
	<xsl:key name="sum" match="//@length" use="number(translate(.,':','.'))"/>
	<xsl:template match="/">
		<xsl:apply-templates select="Specials"/>
	</xsl:template>

	<xsl:template match="Specials">
		<html>
			<head>
				<title>
					<xsl:apply-templates select="Title"/>
				</title>
			</head>
			<body>
				<xsl:apply-templates select="CDs"/>
				<xsl:call-template name="question789"/>
			</body>
		</html>
	</xsl:template>


	<xsl:template match="CDs">

		<xsl:apply-templates select="CD"/>
	</xsl:template>
	<xsl:template match="CD">
		<div>
			<p>Title: <xsl:value-of select="@title"/></p>
			<p>Artist: <xsl:value-of select="./Artist"/></p>
			<p>Total Tracks: <xsl:value-of select="count(./Tracks/Track)"/></p>
			<xsl:apply-templates select="Tracks"/>
		</div>
	</xsl:template>
	<xsl:template match="Tracks">
		<xsl:apply-templates select="Track"/>
		<p>
			<xsl:call-template name="timesum">
				<xsl:with-param name="km" select="child::Track/@length"/>
			</xsl:call-template>
		</p>
	</xsl:template>
	<xsl:template match="Track">
		<ul>
			<li>Track: <xsl:value-of select="."/></li>
			<li>Track Length: <xsl:value-of select="@length"/></li>
		</ul>
	</xsl:template>
	<xsl:template name="timesum">
		<xsl:param name="km"/>
		<xsl:param name="ak" select="1"/>
		<xsl:param name="min" select="0"/>
		<xsl:param name="hour" select="0"/>
		<xsl:variable name="c" select="count($km)"/>

		<xsl:choose>
			<xsl:when test="$ak &lt;= $c">

				<xsl:variable name="tmin" select="substring-after($km[$ak],':')"/>
				<xsl:variable name="thour" select="substring-before($km[$ak],':')"/>

				<xsl:call-template name="timesum">
					<xsl:with-param name="ak" select="$ak+1"/>
					<xsl:with-param name="km" select="$km"/>
					<xsl:with-param name="hour" select="$hour + $thour"/>
					<xsl:with-param name="min" select="$min + $tmin"/>
				</xsl:call-template>
			</xsl:when>

			<xsl:otherwise>
				<xsl:value-of select="concat('Total duration',$hour+($min -$min mod 60) div 60,':',format-number($min mod 60,'00'))"/>
			</xsl:otherwise>
		</xsl:choose>
	</xsl:template>
	<xsl:template name="question789">
		<h1>answer of question 7,8,9</h1>
		<p>Track number of ‘All Blues’ song on ‘Kind of Blue’ CD</p>
		<p>count(/Specials/CDs/CD[@title='Kind of Blue']/Tracks/Track[.='All Blues']/preceding-sibling::Track)+1</p>
		<h3>
			<xsl:value-of select="count(/Specials/CDs/CD[@title='Kind of Blue']/Tracks/Track[.='All Blues']/preceding-sibling::Track)+1"/>
		</h3>
		<p>Name of second track on ‘Cookin’ CD</p>
		<p>/Specials/CDs/CD[@title='Cookin']/Tracks/Track[2]</p>
		<h3>
			<xsl:value-of select="/Specials/CDs/CD[@title='Cookin']/Tracks/Track[2]"/>
		</h3>
		<p>Total cost to purchase all 3 CDs (UK prices)</p>
		<p>sum(/Specials/CDs//CD/PriceUK)</p>
		<h3>
			<xsl:value-of select="sum(/Specials/CDs//CD/PriceUK)"/>
		</h3>
	</xsl:template>
</xsl:stylesheet>

<xsl:value-of select="count(/Specials/CDs/CD[@title='Kind of Blue']/Tracks/Track[.='All Blues']/preceding-sibling::Track)+1"/>

<xsl:value-of select="/Specials/CDs/CD[@title='Cookin']/Tracks/Track[2]"/>

<xsl:value-of select="sum(/Specials/CDs//CD/PriceUK)"/>

Hemlut Hagemann

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mlohokare 0 Newbie Poster · Answer 1 · 2009-03-30T12:38:53+00:00

Hi,

can you please give the xslt code which you have tried????

Cheers,
Mahesh :)

mlohokare 0 Newbie Poster · Answer 2 · 2009-03-30T13:53:51+00:00

Hi,

May be following code can help you....

here i assume that, there are only 3 <CD> under the <CDs> tag...

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

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">

<xsl:output method="html"/>

<xsl:template match="Specials">
	<html>
		<head>
			<title><xsl:apply-templates select="./Title"/></title>
		</head>
		<body>
			<xsl:apply-templates />
		</body>
	</html>
</xsl:template>

<xsl:template match="Specials/Title" />

<xsl:template match="//Message" />

<xsl:template match="//CDs">

<xsl:variable name="t1" select="./CD[1]//PriceUK" />
<xsl:variable name="t2" select="./CD[2]//PriceUK" />
<xsl:variable name="t3" select="./CD[3]//PriceUK" />

<xsl:for-each select="./CD">
		<div>
			<p>Title: <xsl:value-of select="@title" /></p>
			<p>Artist: <xsl:value-of select="./Artist" /></p>
			<p>Total Tracks: <xsl:value-of select="count(./Tracks/Track)" /></p>

			<xsl:for-each select="./Tracks/Track">
				<ul>
					<li>Track: <xsl:value-of select="." /></li>
					<li>Track Length: <xsl:value-of select="@length" /></li>
				</ul>
			</xsl:for-each>


		</div><hr />
	</xsl:for-each>

<p>If customer select only first CD then, Price in UK: <xsl:value-of select="$t1" /></p>
<p>If customer select only Second CD then, Price in UK: <xsl:value-of select="$t2" /></p>
<p>If customer select only Third CD then, Price in UK: <xsl:value-of select="$t3" /></p>
<hr />
<p>If customer select First and Second CD then, Price in UK: <xsl:value-of select="$t1 + $t2" /></p>
<p>If customer select First and Third CD then, Price in UK: <xsl:value-of select="$t1 + $t3" /></p>
<p>If customer select Second and Third CD then, Price in UK: <xsl:value-of select="$t2 + $t3" /></p>
<p>If customer select All CDs then, Price in UK: <xsl:value-of select="$t1 + $t2 + $t3" /></p>
</xsl:template>



</xsl:stylesheet>

OUTPUT will looks like

<html>
<head>
<title></title>
</head>
<body>
<div>
<p>Title: Kind of Blue</p>
<p>Artist: Miles Davis</p>
<p>Total Tracks: 5</p>
<ul>
<li>Track: So What</li>
<li>Track Length: 9:22</li>
</ul>
<ul>
<li>Track: Frddie Freeloader</li>
<li>Track Length: 9:46</li>
</ul>
<ul>
<li>Track: Blue in Green</li>
<li>Track Length: 5:37</li>
</ul>
<ul>
<li>Track: All Blues</li>
<li>Track Length: 11:33</li>
</ul>
<ul>
<li>Track: Flamenco Sketches</li>
<li>Track Length: 9:26</li>
</ul>
</div><hr>
<div>
<p>Title: Cookin</p>
<p>Artist: Miles Davis</p>
<p>Total Tracks: 4</p>
<ul>
<li>Track: My Funny Valentine</li>
<li>Track Length: 5:57</li>
</ul>
<ul>
<li>Track: Blues by Five</li>
<li>Track Length: 9:53</li>
</ul>
<ul>
<li>Track: Airegin</li>
<li>Track Length: 4:22</li>
</ul>
<ul>
<li>Track: Tune-Up</li>
<li>Track Length: 13:03</li>
</ul>
</div><hr>
<div>
<p>Title: Blue Train</p>
<p>Artist: John Coltrane</p>
<p>Total Tracks: 5</p>
<ul>
<li>Track: Blue Train</li>
<li>Track Length: 10:39</li>
</ul>
<ul>
<li>Track: Moment's Notice</li>
<li>Track Length: 9:06</li>
</ul>
<ul>
<li>Track: Locomotion</li>
<li>Track Length: 7:11</li>
</ul>
<ul>
<li>Track: I'm Old Fashioned</li>
<li>Track Length: 7:55</li>
</ul>
<ul>
<li>Track: Lazy Bird</li>
<li>Track Length: 7:03</li>
</ul>
</div><hr>
<p>If customer select only first CD then, Price in UK: 8.39</p>
<p>If customer select only Second CD then, Price in UK: 5.59</p>
<p>If customer select only Third CD then, Price in UK: 6.29</p>
<hr>
<p>If customer select First and Second CD then, Price in UK: 13.98</p>
<p>If customer select First and Third CD then, Price in UK: 14.68</p>
<p>If customer select Second and Third CD then, Price in UK: 11.879999999999999</p>
<p>If customer select All CDs then, Price in UK: 20.27</p>
</body>
</html>

Cheers,
Mahesh :)

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