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我有一个平面的xml文件,需要转换为分层结构。我从这里使用了xsl:for-each-group帮助所需的嵌套分组思路。它的大部分工作除了几个问题:xsl:for-each-group位置分组平面xml到分层
1)元素root1和root2不显示。
2)元素NFActy的位置不正确。第一个NFActy应该在2个Rot元素之间。
3)The Duty & NFActy元素被视为一个组来计算SequenceCount。
4)对于腿元素,在一个任务中的每个腿元素集合应该被分组用于SequenceCount用于腿元素。
任何帮助真的很感激。
谢谢。
输入XML
<root>
<root1>1234</root1>
<root2>5678</root2>
<Schedule>
<a>line 1</a>
<b>line 2</b>
<c>line 3</c>
</Schedule>
<Rot>
<d>line 4</d>
<e>line 5</e>
<f>line 6</f>
<g>line 7</g>
</Rot>
<Duty>
<h>line 8</h>
<i>line 9</i>
<j>line 10</j>
<k>line 11</k>
<l>line 12</l>
</Duty>
<Leg>
<m>line 13</m>
<n>line 14</n>
<o>line 15</o>
</Leg>
<Leg>
<m>line 13</m>
<n>line 14</n>
<o>line 15</o>
</Leg>
<NFActy>
<d>line 214</d>
<e>line 215</e>
<f>line 216</f>
<g>line 217</g>
</NFActy>
<Rot>
<d>line 19</d>
<e>line 20</e>
<f>line 21</f>
<g>line 22</g>
</Rot>
<Duty>
<h>line 23</h>
<i>line 24</i>
<j>line 25</j>
<k>line 26</k>
<l>line 27</l>
</Duty>
<Leg>
<m>line 28</m>
<n>line 29</n>
<o>line 30</o>
</Leg>
<Leg>
<m>line 13</m>
<n>line 14</n>
<o>line 15</o>
</Leg>
<NFActy>
<d>line 224</d>
<e>line 225</e>
<f>line 226</f>
<g>line 227</g>
</NFActy>
所需的输出XML
<root>
<root1>1234</root1>
<root2>5678</root2>
<Schedule>
<a>line 1</a>
<b>line 2</b>
<c>line 3</c>
<Rot>
<d>line 4</d>
<e>line 5</e>
<f>line 6</f>
<g>line 7</g>
<Duty>
<SequenceCount>1</SequenceCount>
<h>line 8</h>
<i>line 9</i>
<j>line 10</j>
<k>line 11</k>
<l>line 12</l>
<Leg>
<SequenceCount>1</SequenceCount>
<m>line 13</m>
<n>line 14</n>
<o>line 15</o>
</Leg>
<Leg>
<SequenceCount>2</SequenceCount>
<m>line 13</m>
<n>line 14</n>
<o>line 15</o>
</Leg>
</Duty>
</Rot>
<NFActy>
<SequenceCount>2</SequenceCount>
<d>line 214</d>
<e>line 215</e>
<f>line 216</f>
<g>line 217</g>
</NFActy>
<Rot>
<d>line 19</d>
<e>line 20</e>
<f>line 21</f>
<g>line 22</g>
<Duty>
<SequenceCount>3</SequenceCount>
<h>line 23</h>
<i>line 24</i>
<j>line 25</j>
<k>line 26</k>
<l>line 27</l>
<Leg>
<SequenceCount>1</SequenceCount>
<m>line 28</m>
<n>line 29</n>
<o>line 30</o>
</Leg>
<Leg>
<SequenceCount>2</SequenceCount>
<m>line 13</m>
<n>line 14</n>
<o>line 15</o>
/Leg>
</Duty>
</Rot>
<NFActy>
<SequenceCount>4</SequenceCount>
<d>line 224</d>
<e>line 225</e>
<f>line 226</f>
<g>line 227</g>
</NFActy>
</Schedule>
我的XSL
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:fn="fn" xmlns:xs="http://www.w3.org/2001/XMLSchema" version="2.0"
exclude-result-prefixes="xs fn">
<xsl:output indent="yes" />
<xsl:template match="/">
<xsl:for-each-group select="*" group-starting-with="root">
<root>
<xsl:for-each-group select="*" group-starting-with="*[name(.)='Schedule']">
<xsl:choose>
<xsl:when test="name(.)='Schedule'">
<Schedule>
<xsl:apply-templates />
<xsl:for-each-group select="current-group()" group-starting-with="*[name(.)='Rot']">
<xsl:choose>
<xsl:when test="name(.)='Rot'">
<Rot>
<xsl:apply-templates />
<xsl:for-each-group select="current-group()" group-starting-with="*[name(.)='Duty']">
<xsl:choose>
<xsl:when test="name(.)='Duty'">
<Duty>
<xsl:element name="SequenceCount"><xsl:number count="Duty|NFActy" level="any"/></xsl:element>
<xsl:apply-templates />
<xsl:for-each-group select="current-group()" group-starting-with="*[name(.)='Leg']">
<xsl:choose>
<xsl:when test="name(.)='Leg'">
<Leg>
<xsl:element name="SequenceCount"><xsl:number value="position() - 1"/></xsl:element>
<xsl:apply-templates />
</Leg>
</xsl:when>
</xsl:choose>
</xsl:for-each-group>
</Duty>
</xsl:when>
</xsl:choose>
</xsl:for-each-group>
</Rot>
</xsl:when>
</xsl:choose>
</xsl:for-each-group>
<xsl:for-each-group select="current-group()" group-starting-with="*[name(.)='NFActy']">
<xsl:choose>
<xsl:when test="name(.)='NFActy'">
<NFActy>
<xsl:element name="SequenceCount"><xsl:number count="Duty|NFActy" level="any"/></xsl:element>
<xsl:apply-templates />
</NFActy>
</xsl:when>
</xsl:choose>
</xsl:for-each-group>
</Schedule>
</xsl:when>
</xsl:choose>
</xsl:for-each-group>
</root>
</xsl:for-each-group>
</xsl:template>
<xsl:template match="node()">
<xsl:copy>
<xsl:apply-templates select="node()" />
</xsl:copy>
</xsl:template>
</xsl:stylesheet>
完美。谢谢。 – user2300314 2013-04-30 19:17:19