Hi, I am having difficulty displaying a variable to represent the percentage of students who receive a particular grade.
Any help would be greatly appreciated my code is as follows:
XML:
<student>
<first-name>Ulne</first-name>
<last-name>Douglas</last-name>
<grade>C</grade>
</student>
<student>
<first-name>Ambrose</first-name>
<last-name>Tyler</last-name>
<grade>B</grade>
</student>
<student>
<first-name>Roger</first-name>
<last-name>Clemens</last-name>
<grade>A</grade>
</student>
<student>
<first-name>Monroe</first-name>
<last-name>Hamburger</last-name>
<grade>A</grade>
</student>
</class>
XSL:
<?xml version="1.0" ?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="html" version="4.0" />
<xsl:template name="print_grade">
<xsl:param name="target_grade" select="''" />
<xsl:variable name="grade" select="class/student[starts-with(grade,$target_grade)]" />
<xsl:if test="$target_grade=''" />
<h1><xsl:value-of select="$target_grade" /></h1>
<!--
Number of students receiving grade: <b><xsl:value-of select="count($grade)" /></b>
Percentage of students receiving grade: <!--I need to print the percentage of students receiving a particular grade variable out of the total students-->
-->
</xsl:template>
<xsl:template match="/">
<html>
<head>
<title>Grade Report</title>
</head>
<body>
<p>
<xsl:call-template name="print_grade">
<xsl:with-param name="target_grade" select="'A'"/>
</xsl:call-template>
</p>
<p>
<xsl:call-template name="print_grade">
<xsl:with-param name="target_grade" select="'B'"/>
</xsl:call-template>
</p>
<p>
<xsl:call-template name="print_grade">
<xsl:with-param name="target_grade" select="'C'"/>
</xsl:call-template>
</p>
</body>
</html>
</xsl:template>
</xsl:stylesheet>
