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POHow to sort with highest average on top using xslt
 

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  1. POHow to sort with highest average on top using xslt
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    <p>My xml whit xsl i need to create a table where it should show average min and max. this i was able to to do. But I need to sort the table with highest average. How is this done? Sample XML is</p> <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;?xml-stylesheet type="text/xsl" href="simpleReport.xsl"?&gt; &lt;Results&gt; &lt;Sample time="1797" prod="Val1" /&gt; &lt;Sample time="919" prod="Val2" /&gt; &lt;Sample time="2680" prod="Val3" /&gt; &lt;Sample time="545" prod="Val1" /&gt; &lt;Sample time="520" prod="Val2" /&gt; &lt;Sample time="1041" prod="Val3" /&gt; &lt;Sample time="543" prod="Val1" /&gt; &lt;Sample time="491" prod="Val2" /&gt; &lt;Sample time="286" prod="Val3" /&gt; &lt;Sample time="283" prod="Val1" /&gt; &lt;Sample time="782" prod="Val2" /&gt; &lt;Sample time="440" prod="Val2" /&gt; &lt;/Results&gt; </code></pre> <p>This is what i am doing for calculating average</p> <pre><code> &lt;?xml version="1.0"?&gt; &lt;xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"&gt; &lt;xsl:output method="html" indent="yes" encoding="UTF-8" doctype-public="-//W3C//DTD HTML 4.01 Transitional//EN" /&gt; &lt;xsl:param name="prodReport" select="'Results'"/&gt; &lt;xsl:template match="Results"&gt; &lt;html&gt; &lt;head&gt; &lt;title&gt;&lt;xsl:value-of select="$prodReport" /&gt;&lt;/title&gt; &lt;/head&gt; &lt;body&gt; &lt;xsl:call-template name="ProductList" /&gt; &lt;/body&gt; &lt;/html&gt; &lt;/xsl:template&gt; &lt;xsl:template name="ProductList"&gt; &lt;h2&gt;Pages&lt;/h2&gt; &lt;table align="center" class="details" border="0" cellpadding="5" cellspacing="2" width="95%"&gt; &lt;tr valign="top"&gt; &lt;th&gt;Sample&lt;/th&gt; &lt;th&gt;Count&lt;/th&gt; &lt;th&gt;Average Time&lt;/th&gt; &lt;/tr&gt; &lt;xsl:for-each select="/Results/*[not(@prod = preceding::*/@prod)]"&gt; &lt;xsl:variable name="prodName" select="@prod" /&gt; &lt;xsl:variable name="count" select="count(../*[@prod = current()/@prod])" /&gt; &lt;xsl:variable name="totalTime" select="sum(../*[@prod = current()/@prod]/@time)" /&gt; &lt;xsl:variable name="averageTime" select="$totalTime div $count" /&gt; &lt;tr valign="top"&gt; &lt;td&gt; &lt;xsl:value-of select="$prodName" /&gt; &lt;/td&gt; &lt;td align="center"&gt; &lt;xsl:value-of select="$count" /&gt; &lt;/td&gt; &lt;td align="right"&gt; &lt;xsl:value-of select="$averageTime" /&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/xsl:for-each&gt; &lt;/table&gt; &lt;/xsl:template&gt; &lt;/xsl:stylesheet&gt; </code></pre> <p>How do sort based on computed average? the HTML table columns would be ProdName Count AverageTime. where AverageTime would be in descending order.</p> <p>Thanks</p>
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    1. COSee http://stackoverflow.com/questions/758527/xsl-how-can-i-group-and-sort-based-on-sum
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    2. COPlease include more of your stylesheet, together with the output XML (HTML) you expect.
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    3. COI have update the my stylesheet. I went through the link but did not understand "sum(key('kResultByOwner', @Owner)/@*[name()=$pSortBy])
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