如何使用XSLT1.0对XMl进行排序?

如何使用XSLT1.0对XMl进行排序?,xml,xslt,sorting,using,Xml,Xslt,Sorting,Using,我正在寻找一种XSL,它可以按一个节点对XML进行排序和分组,并按另一个节点求和。我将不得不使用XSLT1.0 这是我的XML。 排序后,我需要将一个新的XML按进行排序和分组,并且所有都应该为每个组求和。我正在寻找这个任务的XSL。感谢您的帮助。排序后,新XML应该只有三个节点按照的升序排序。必须将所有的添加到一起 以下是我的XML: <Transactions> <Transaction> <TransCode>0008</TransCode&

我正在寻找一种XSL,它可以按一个节点对XML进行排序和分组,并按另一个节点求和。我将不得不使用XSLT1.0

这是我的XML。 排序后,我需要将一个新的XML按
进行排序和分组,并且所有
都应该为每个组求和。我正在寻找这个任务的XSL。感谢您的帮助。排序后,新XML应该只有三个节点按照
的升序排序。必须将所有的
添加到一起

以下是我的XML:

<Transactions>
 <Transaction>
  <TransCode>0008</TransCode>
  <TransType>Purchase</TransType>
  <TransAmt>12.30</TransAmt>
 </Transaction>

 <Transaction>
  <TransCode>0002</TransCode>
  <TransType>Cash</TransType>
  <TransAmt>26.00</TransAmt>
 </Transaction>

 <Transaction>
  <TransCode>0008</TransCode>
  <TransType>Purchase</TransType>
  <TransAmt>25.00</TransAmt>
 </Transaction>

 <Transaction>
  <TransCode>0015</TransCode>
  <TransType>FinanceCharge</TransType>
  <TransAmt>25.00</TransAmt>
 </Transaction>

 <Transaction>
  <TransCode>0002</TransCode>
  <TransType>Cash</TransType>
  <TransAmt>50.00</TransAmt>
 </Transaction>

 <Transaction>
  <TransCode>0008</TransCode>
  <TransType>Purchase</TransType>
  <TransAmt>40.00</TransAmt>
 </Transaction>
</Transactions>

0008
购买
12.30
0002
现金
26
0008
购买
25
0015
财务费用
25
0002
现金
50
0008
购买
40

XSL内置了元素排序和使用XPath函数求和

XSLT1.0支持这两种方法


您在使用这些时遇到了哪些问题?

此转换:

<xsl:stylesheet version="1.0"
 xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 <xsl:output omit-xml-declaration="yes" indent="yes"/>
 <xsl:strip-space elements="*"  />

 <xsl:key name="kTransByCode"
     match="Transaction" use="TransCode"/>

 <xsl:template match="node()|@*">
     <xsl:copy>
       <xsl:apply-templates select="node()|@*"/>
     </xsl:copy>
 </xsl:template>

 <xsl:template match="/Transactions">
  <Transactions>
   <xsl:apply-templates select=
    "Transaction[generate-id()
                =
                 generate-id(key('kTransByCode',
                                  TransCode
                                  )[1]
                             )
                 ]
    ">
     <xsl:sort select="TransCode" data-type="number"/>
    </xsl:apply-templates>
  </Transactions>
 </xsl:template>

 <xsl:template match="TransAmt">
  <TransAmt>
    <xsl:value-of select=
    "sum(key('kTransByCode',../TransCode)/TransAmt)"/>
  </TransAmt>
 </xsl:template>
</xsl:stylesheet>
<Transactions>
 <Transaction>
  <TransCode>0008</TransCode>
  <TransType>Purchase</TransType>
  <TransAmt>12.30</TransAmt>
 </Transaction>

 <Transaction>
  <TransCode>0002</TransCode>
  <TransType>Cash</TransType>
  <TransAmt>26.00</TransAmt>
 </Transaction>

 <Transaction>
  <TransCode>0008</TransCode>
  <TransType>Purchase</TransType>
  <TransAmt>25.00</TransAmt>
 </Transaction>

 <Transaction>
  <TransCode>0015</TransCode>
  <TransType>FinanceCharge</TransType>
  <TransAmt>25.00</TransAmt>
 </Transaction>

 <Transaction>
  <TransCode>0002</TransCode>
  <TransType>Cash</TransType>
  <TransAmt>50.00</TransAmt>
 </Transaction>

 <Transaction>
  <TransCode>0008</TransCode>
  <TransType>Purchase</TransType>
  <TransAmt>40.00</TransAmt>
 </Transaction>
</Transactions>
<Transactions>
   <Transaction>
      <TransCode>0002</TransCode>
      <TransType>Cash</TransType>
      <TransAmt>76</TransAmt>
   </Transaction>
   <Transaction>
      <TransCode>0008</TransCode>
      <TransType>Purchase</TransType>
      <TransAmt>77.3</TransAmt>
   </Transaction>
   <Transaction>
      <TransCode>0015</TransCode>
      <TransType>FinanceCharge</TransType>
      <TransAmt>25</TransAmt>
   </Transaction>
</Transactions>

应用于提供的XML文档时

<xsl:stylesheet version="1.0"
 xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 <xsl:output omit-xml-declaration="yes" indent="yes"/>
 <xsl:strip-space elements="*"  />

 <xsl:key name="kTransByCode"
     match="Transaction" use="TransCode"/>

 <xsl:template match="node()|@*">
     <xsl:copy>
       <xsl:apply-templates select="node()|@*"/>
     </xsl:copy>
 </xsl:template>

 <xsl:template match="/Transactions">
  <Transactions>
   <xsl:apply-templates select=
    "Transaction[generate-id()
                =
                 generate-id(key('kTransByCode',
                                  TransCode
                                  )[1]
                             )
                 ]
    ">
     <xsl:sort select="TransCode" data-type="number"/>
    </xsl:apply-templates>
  </Transactions>
 </xsl:template>

 <xsl:template match="TransAmt">
  <TransAmt>
    <xsl:value-of select=
    "sum(key('kTransByCode',../TransCode)/TransAmt)"/>
  </TransAmt>
 </xsl:template>
</xsl:stylesheet>
<Transactions>
 <Transaction>
  <TransCode>0008</TransCode>
  <TransType>Purchase</TransType>
  <TransAmt>12.30</TransAmt>
 </Transaction>

 <Transaction>
  <TransCode>0002</TransCode>
  <TransType>Cash</TransType>
  <TransAmt>26.00</TransAmt>
 </Transaction>

 <Transaction>
  <TransCode>0008</TransCode>
  <TransType>Purchase</TransType>
  <TransAmt>25.00</TransAmt>
 </Transaction>

 <Transaction>
  <TransCode>0015</TransCode>
  <TransType>FinanceCharge</TransType>
  <TransAmt>25.00</TransAmt>
 </Transaction>

 <Transaction>
  <TransCode>0002</TransCode>
  <TransType>Cash</TransType>
  <TransAmt>50.00</TransAmt>
 </Transaction>

 <Transaction>
  <TransCode>0008</TransCode>
  <TransType>Purchase</TransType>
  <TransAmt>40.00</TransAmt>
 </Transaction>
</Transactions>
<Transactions>
   <Transaction>
      <TransCode>0002</TransCode>
      <TransType>Cash</TransType>
      <TransAmt>76</TransAmt>
   </Transaction>
   <Transaction>
      <TransCode>0008</TransCode>
      <TransType>Purchase</TransType>
      <TransAmt>77.3</TransAmt>
   </Transaction>
   <Transaction>
      <TransCode>0015</TransCode>
      <TransType>FinanceCharge</TransType>
      <TransAmt>25</TransAmt>
   </Transaction>
</Transactions>

0008
购买
12.30
0002
现金
26
0008
购买
25
0015
财务费用
25
0002
现金
50
0008
购买
40
生成所需的正确结果

<xsl:stylesheet version="1.0"
 xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 <xsl:output omit-xml-declaration="yes" indent="yes"/>
 <xsl:strip-space elements="*"  />

 <xsl:key name="kTransByCode"
     match="Transaction" use="TransCode"/>

 <xsl:template match="node()|@*">
     <xsl:copy>
       <xsl:apply-templates select="node()|@*"/>
     </xsl:copy>
 </xsl:template>

 <xsl:template match="/Transactions">
  <Transactions>
   <xsl:apply-templates select=
    "Transaction[generate-id()
                =
                 generate-id(key('kTransByCode',
                                  TransCode
                                  )[1]
                             )
                 ]
    ">
     <xsl:sort select="TransCode" data-type="number"/>
    </xsl:apply-templates>
  </Transactions>
 </xsl:template>

 <xsl:template match="TransAmt">
  <TransAmt>
    <xsl:value-of select=
    "sum(key('kTransByCode',../TransCode)/TransAmt)"/>
  </TransAmt>
 </xsl:template>
</xsl:stylesheet>
<Transactions>
 <Transaction>
  <TransCode>0008</TransCode>
  <TransType>Purchase</TransType>
  <TransAmt>12.30</TransAmt>
 </Transaction>

 <Transaction>
  <TransCode>0002</TransCode>
  <TransType>Cash</TransType>
  <TransAmt>26.00</TransAmt>
 </Transaction>

 <Transaction>
  <TransCode>0008</TransCode>
  <TransType>Purchase</TransType>
  <TransAmt>25.00</TransAmt>
 </Transaction>

 <Transaction>
  <TransCode>0015</TransCode>
  <TransType>FinanceCharge</TransType>
  <TransAmt>25.00</TransAmt>
 </Transaction>

 <Transaction>
  <TransCode>0002</TransCode>
  <TransType>Cash</TransType>
  <TransAmt>50.00</TransAmt>
 </Transaction>

 <Transaction>
  <TransCode>0008</TransCode>
  <TransType>Purchase</TransType>
  <TransAmt>40.00</TransAmt>
 </Transaction>
</Transactions>
<Transactions>
   <Transaction>
      <TransCode>0002</TransCode>
      <TransType>Cash</TransType>
      <TransAmt>76</TransAmt>
   </Transaction>
   <Transaction>
      <TransCode>0008</TransCode>
      <TransType>Purchase</TransType>
      <TransAmt>77.3</TransAmt>
   </Transaction>
   <Transaction>
      <TransCode>0015</TransCode>
      <TransType>FinanceCharge</TransType>
      <TransAmt>25</TransAmt>
   </Transaction>
</Transactions>

0002
现金
76
0008
购买
77.3
0015
财务费用
25
注意事项

<xsl:stylesheet version="1.0"
 xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 <xsl:output omit-xml-declaration="yes" indent="yes"/>
 <xsl:strip-space elements="*"  />

 <xsl:key name="kTransByCode"
     match="Transaction" use="TransCode"/>

 <xsl:template match="node()|@*">
     <xsl:copy>
       <xsl:apply-templates select="node()|@*"/>
     </xsl:copy>
 </xsl:template>

 <xsl:template match="/Transactions">
  <Transactions>
   <xsl:apply-templates select=
    "Transaction[generate-id()
                =
                 generate-id(key('kTransByCode',
                                  TransCode
                                  )[1]
                             )
                 ]
    ">
     <xsl:sort select="TransCode" data-type="number"/>
    </xsl:apply-templates>
  </Transactions>
 </xsl:template>

 <xsl:template match="TransAmt">
  <TransAmt>
    <xsl:value-of select=
    "sum(key('kTransByCode',../TransCode)/TransAmt)"/>
  </TransAmt>
 </xsl:template>
</xsl:stylesheet>
<Transactions>
 <Transaction>
  <TransCode>0008</TransCode>
  <TransType>Purchase</TransType>
  <TransAmt>12.30</TransAmt>
 </Transaction>

 <Transaction>
  <TransCode>0002</TransCode>
  <TransType>Cash</TransType>
  <TransAmt>26.00</TransAmt>
 </Transaction>

 <Transaction>
  <TransCode>0008</TransCode>
  <TransType>Purchase</TransType>
  <TransAmt>25.00</TransAmt>
 </Transaction>

 <Transaction>
  <TransCode>0015</TransCode>
  <TransType>FinanceCharge</TransType>
  <TransAmt>25.00</TransAmt>
 </Transaction>

 <Transaction>
  <TransCode>0002</TransCode>
  <TransType>Cash</TransType>
  <TransAmt>50.00</TransAmt>
 </Transaction>

 <Transaction>
  <TransCode>0008</TransCode>
  <TransType>Purchase</TransType>
  <TransAmt>40.00</TransAmt>
 </Transaction>
</Transactions>
<Transactions>
   <Transaction>
      <TransCode>0002</TransCode>
      <TransType>Cash</TransType>
      <TransAmt>76</TransAmt>
   </Transaction>
   <Transaction>
      <TransCode>0008</TransCode>
      <TransType>Purchase</TransType>
      <TransAmt>77.3</TransAmt>
   </Transaction>
   <Transaction>
      <TransCode>0015</TransCode>
      <TransType>FinanceCharge</TransType>
      <TransAmt>25</TransAmt>
   </Transaction>
</Transactions>
  • 使用明钦方法进行分组

  • 使用键可以轻松高效地对每个转码求和

  • 标识规则用于按原样复制大多数元素,并由匹配输出中不同元素的模板覆盖


  • 您是否要求我们为您编写XSL?也许您可以发布您提出的XSL,并告诉我们您在使用它时遇到了哪些问题?您想要的输出文档的示例也有助于回答问题。好问题(+1)。请参阅我的答案,以获得完整而有效的解决方案以及对关键思想的解释。:)+回答得好!但是,我认为如果您匹配“同类中的第一个”
    Transaction
    TransAmt/text()。我这样说是因为有些人抱怨XSLT过于冗长。