相关疑难解决方法(0)

我正在尝试学习XSLT,但我最好通过示例.我想对模式转换执行一个简单的模式.如何仅在一次传递中执行此转换(我当前的解决方案使用两次传递并失去客户的原始订单)？

从:

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

<badcustomer>
    <name>Donald</name>
    <address>Hong Kong</address>
    <age>72</age>
</badcustomer>

<goodcustomer>
    <name>Jim</name>
    <address>Wales</address>
    <age>22</age>
</goodcustomer>

<goodcustomer>
    <name>Albert</name>
    <address>France</address>
    <age>51</age>
</goodcustomer>

</sampleroot>

至 :

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

<record id="customer">
    <name>Donald</name>
    <address>Hong Kong</address>
    <age>72</age>
    <customertype>bad</customertype>
</record>

<record id="customer">
    <name>Jim</name>
    <address>Wales</address>
    <age>22</age>
    <customertype>good</customertype>
</record>

<record id="customer">
    <name>Albert</name>
    <address>France</address>
    <age>51</age>
    <customertype>good</customertype>
</record>

</records>

我已经解决了这个坏方法(我失去了客户的顺序,我认为我必须多次解析文件:

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

    <xsl:output method="xml" indent="yes"/>
    <xsl:template match="/sampleroot">

    <records>

        <xsl:for-each select="goodcustomer">
            <record id="customer">
                <name><xsl:value-of select="name" /></name>
                <address><xsl:value-of select="address" /></address>
                <age><xsl:value-of select="age" /></age>
                <customertype>good</customertype> …

<RowSet>
 <Row>
  <Location_Long_Desc>Sydney Office</Location_Long_Desc>
  <Location_Code>SYDNEY</Location_Code>
  <Daypart_Long_Desc>Peak Night</Daypart_Long_Desc>
  <Daypart_Code>PEANIG</Daypart_Code>
  <W_20050703_Dlr>30849.3</W_20050703_Dlr>
  <W_20050703_Spots>9</W_20050703_Spots>
  <W_20050710_Dlr>16.35</W_20050710_Dlr>
  <W_20050710_Spots>19</W_20050710_Spots>
 </Row>
</RowSet>

所以,我现在有了这个XML,我需要将W_节点转换为新的单个节点.使用这个XSL

<?xml version="1.0"?>
  <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:output method="xml" indent="yes"/>
  <xsl:template match="node()">
    <xsl:copy>
      <xsl:apply-templates select="node()"/>
    </xsl:copy>
  </xsl:template>
  <xsl:template match="*">
    <xsl:variable name="tmp" select="local-name()"/>
    <xsl:choose>
      <xsl:when test="starts-with($tmp, 'W_') and ends-with($tmp, '_Dlr')">
    <xsl:if test="text() != ''">
          <xsl:element name="Expenditure">
            <xsl:element name="Period">
              <xsl:value-of select="substring($tmp,3,8)"/>
            </xsl:element>
            <xsl:element name="Value">
              <xsl:apply-templates select="node()"/>
            </xsl:element>
            <xsl:element name="Spots">
              <xsl:apply-templates select="//RowSet/Row/W_20050703_Spots/text()"/>
            </xsl:element>
          </xsl:element>
    </xsl:if>
    </xsl:when>
    <xsl:otherwise>
        <xsl:element name="{$tmp}">
          <xsl:apply-templates select="node()"/>
        </xsl:element>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:template>
</xsl:stylesheet>

我几乎可以到达那里,但我有几个问题.

1. 我需要结合W _ ???????? …