Question

<?xml version="1.0" encoding="UTF-8"?>
<school>
<classes>
    <class>
        <name>DEPT-NAME</name>
        <place>ROOM-NO</place>
    </class>
</classes>
<alldata>
    <data>
        <value>CSE</value>
        <value>101</value>
    </data>
    <data>
        <value>IT</value>
        <value>202</value>
    </data>
</alldata>
<students>
    <student>
        <DEPT-NAME>CSE</DEPT-NAME>
        <name>Jhon</name>
        <roll>111</roll>
    </student>
    <student>
        <DEPT-NAME>CSE</DEPT-NAME>
        <name>Zubi</name>
        <roll>112</roll>
    </student>
    <student>
        <DEPT-NAME>IT</DEPT-NAME>
        <name>Jack</name>
        <roll>121</roll>
    </student>
    <student>
        <DEPT-NAME>IT</DEPT-NAME>
        <name>Razz</name>
        <roll>122</roll>
    </student>
</students>
</school>

我想要的是像产出一样的奇数产出。

DEPT-NAME ROOM-NO NAME ROLLNO
CSE 101 Jhon 111
__________Zubi 112

IT 202 Jack 121

__________Razz 122

我正试图这样做,但确实没有工作。

<?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:output method="text"/> <xsl:template match="/"> <xsl:text>SCHOOL</xsl:text> <xsl:variable name="StudentCSE"> <xsl:for-each select="school/students/student[DEPT-NAME= CSE ]"> <xsl:value-of select="name"/><xsl:text>,</xsl:text> <xsl:value-of select="roll"/> </xsl:for-each> </xsl:variable> <xsl:variable name="Value"> <xsl:for-each select="school/alldata/data"> <xsl:text>
</xsl:text> <xsl:for-each select="value" > <xsl:value-of select="."/><xsl:text>,</xsl:text> </xsl:for-each> <xsl:copy-of select="$StudentCSE"/> </xsl:for-each> </xsl:variable> <xsl:for-each select="school/classes/class"> <xsl:text>
</xsl:text> <xsl:value-of select="name"/><xsl:text>,</xsl:text> <xsl:value-of select="place"/><xsl:text>,NAME,ROll</xsl:text> <xsl:copy-of select="$Value"/> </xsl:for-each> </xsl:template> </xsl:stylesheet>

Answer 1

你也许必须改革,因为我删除了你的许多内容,以简化,但是为了解决你的问题,尝试一个“带”;xsl:key>创建教室。

The <xsl:key> Let s we establish a'hmap/dictionary using the data node as Payload and the content of data s first importance as the key:

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
   <xsl:output method="text"/>

   <xsl:key name="class-lookup" match="school/alldata/data" use="value[1]" />

   <xsl:template match="/">
      <!-- header -->
      <xsl:for-each select="school/classes/class">
         <xsl:value-of select="name"/>, <xsl:value-of select="place"/>, NAME, ROll
      </xsl:for-each>

      <!-- data -->
      <xsl:for-each select="school/students/*">
         <xsl:text>&#10;</xsl:text>
         <xsl:value-of select="DEPT-NAME"/>, <xsl:value-of select="key( class-lookup , DEPT-NAME)/value[2]" />, <xsl:value-of select="name"/>,  <xsl:value-of select="roll"/>
      </xsl:for-each>

   </xsl:template>
</xsl:stylesheet>

产出:

DEPT-NAME, ROOM-NO, NAME, ROll

CSE, 101, Jhon,  111
CSE, 101, Zubi,  112
IT, 202, Jack,  121
IT, 202, Razz,  122

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