XSLT - 更新标头

下面给出了请求XML，并给出了Iam使用的XSLT转换。不幸的是，ordertotal xml标签在转换后重复两次。如何更新现有的标签，而不是插入双标签XSLT - 更新标头

请求XML是

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"> 
    <soap:Body> 
     <ns2:fetchOrderListResponse xmlns:ns2="http://impl.lob.wipro.com/"> 
     <return> 
      <customerOrderNumber>1</customerOrderNumber> 
      <orderDetails> 
       <itemPrice>50.0</itemPrice> 
       <itemQty>2</itemQty> 
       <itemUnit>0</itemUnit> 
       <orderDetailsId>37516016-D71B-4790-951F-55D00B0CC159</orderDetailsId> 
       <camelAddedDtlField>0.1</camelAddedDtlField> 
      </orderDetails> 
      <orderDetails> 
       <itemPrice>39.0</itemPrice> 
       <itemQty>3</itemQty> 
       <itemUnit>0</itemUnit> 
       <orderDetailsId>6095ABC7-0D0D-4B2E-92E5-80F24E9092B8</orderDetailsId> 
       <camelAddedDtlField>0.1</camelAddedDtlField> 
      </orderDetails> 
      <orderId>84EC371D-40CA-455E-A0FA-7EA733E9BFD3</orderId> 
      <ordertotal>0.0</ordertotal> 
      <camelAddedHdrField>0.0</camelAddedHdrField> 
     </return> 
     <return> 
      <customerOrderNumber>1</customerOrderNumber> 
      <orderId>54712493-2172-4ADB-814B-BC7AA0BB72C3</orderId> 
      <ordertotal>0.0</ordertotal> 
      <camelAddedHdrField>0.0</camelAddedHdrField> 
     </return> 
     <return> 
      <customerOrderNumber>1</customerOrderNumber> 
      <deliverydate>2013-02-06T00:00:00+05:30</deliverydate> 
      <orderDetails> 
       <itemPrice>565.0</itemPrice> 
       <itemQty>1</itemQty> 
       <itemUnit>0</itemUnit> 
       <orderDetailsId>9A5030BE-F95F-4C62-B5A2-41FF85423218</orderDetailsId> 
       <camelAddedDtlField>0.1</camelAddedDtlField> 
      </orderDetails> 
      <orderDetails> 
       <itemPrice>4.0</itemPrice> 
       <itemQty>90</itemQty> 
       <itemUnit>0</itemUnit> 
       <orderDetailsId>65A8B3BE-D407-43D8-8754-EA1E26AA56E4</orderDetailsId> 
       <camelAddedDtlField>0.1</camelAddedDtlField> 
      </orderDetails> 
      <orderId>0BDCB222-0117-47A9-8813-DF03A1D19E5E</orderId> 
      <ordertotal>0.0</ordertotal> 
      <camelAddedHdrField>0.0</camelAddedHdrField> 
     </return> 
     <return> 
      <customerOrderNumber>1</customerOrderNumber> 
      <orderId>8E4220DC-884B-47BC-A565-E26B80BA5249</orderId> 
      <ordertotal>0.0</ordertotal> 
      <camelAddedHdrField>0.0</camelAddedHdrField> 
     </return> 
     <return> 
      <customerOrderNumber>1</customerOrderNumber> 
      <deliverydate>2013-02-06T00:00:00+05:30</deliverydate> 
      <orderDetails> 
       <itemPrice>10.0</itemPrice> 
       <itemQty>4</itemQty> 
       <itemUnit>0</itemUnit> 
       <orderDetailsId>5A2DF895-BB0F-4039-80DB-F44CED31697B</orderDetailsId> 
       <camelAddedDtlField>0.1</camelAddedDtlField> 
      </orderDetails> 
      <orderDetails> 
       <itemPrice>20.0</itemPrice> 
       <itemQty>3</itemQty> 
       <itemUnit>0</itemUnit> 
       <orderDetailsId>8034FBF4-B573-4B19-BDF5-FAF6C4247A55</orderDetailsId> 
       <camelAddedDtlField>0.1</camelAddedDtlField> 
      </orderDetails> 
      <orderId>60161E3E-3C4A-4CE6-AAC3-E4D2BC240046</orderId> 
      <ordertotal>0.0</ordertotal> 
      <camelAddedHdrField>0.0</camelAddedHdrField> 
     </return> 
     </ns2:fetchOrderListResponse> 
    </soap:Body> 
</soap:Envelope>

XSLT是

<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="return"> 
     <xsl:copy> 
      <xsl:copy-of select="@*|*" /> 
<ordertotal> 
       <xsl:value-of select="sum(orderDetails/(itemPrice*itemQty))" /> 
      </ordertotal> 
     </xsl:copy> 
    </xsl:template> 
</xsl:stylesheet>

响应XML是重复的标签显示是

<?xml version="1.0" encoding="UTF-8"?> 
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"> 
    <soap:Body> 
     <ns2:fetchOrderListResponse xmlns:ns2="http://impl.lob.wipro.com/"> 

     <return> 
      <customerOrderNumber>1</customerOrderNumber> 
      <orderDetails> 
       <itemPrice>50.0</itemPrice> 
       <itemQty>2</itemQty> 
       <itemUnit>0</itemUnit> 
       <orderDetailsId>37516016-D71B-4790-951F-55D00B0CC159</orderDetailsId> 
       <camelAddedDtlField>0.1</camelAddedDtlField> 
      </orderDetails> 
      <orderDetails> 
       <itemPrice>39.0</itemPrice> 
       <itemQty>3</itemQty> 
       <itemUnit>0</itemUnit> 
       <orderDetailsId>6095ABC7-0D0D-4B2E-92E5-80F24E9092B8</orderDetailsId> 
       <camelAddedDtlField>0.1</camelAddedDtlField> 
      </orderDetails> 
      <orderId>84EC371D-40CA-455E-A0FA-7EA733E9BFD3</orderId> 
      <ordertotal>0.0</ordertotal> 
      <camelAddedHdrField>0.0</camelAddedHdrField> 
      <ordertotal>217</ordertotal> 
     </return> 
     <return> 
      <customerOrderNumber>1</customerOrderNumber> 
      <orderId>54712493-2172-4ADB-814B-BC7AA0BB72C3</orderId> 
      <ordertotal>0.0</ordertotal> 
      <camelAddedHdrField>0.0</camelAddedHdrField> 
      <ordertotal>0</ordertotal> 
     </return> 
     <return> 
      <customerOrderNumber>1</customerOrderNumber> 
      <deliverydate>2013-02-06T00:00:00+05:30</deliverydate> 
      <orderDetails> 
       <itemPrice>565.0</itemPrice> 
       <itemQty>1</itemQty> 
       <itemUnit>0</itemUnit> 
       <orderDetailsId>9A5030BE-F95F-4C62-B5A2-41FF85423218</orderDetailsId> 
       <camelAddedDtlField>0.1</camelAddedDtlField> 
      </orderDetails> 
      <orderDetails> 
       <itemPrice>4.0</itemPrice> 
       <itemQty>90</itemQty> 
       <itemUnit>0</itemUnit> 
       <orderDetailsId>65A8B3BE-D407-43D8-8754-EA1E26AA56E4</orderDetailsId> 
       <camelAddedDtlField>0.1</camelAddedDtlField> 
      </orderDetails> 
      <orderId>0BDCB222-0117-47A9-8813-DF03A1D19E5E</orderId> 
      <ordertotal>0.0</ordertotal> 
      <camelAddedHdrField>0.0</camelAddedHdrField> 
      <ordertotal>925</ordertotal> 
     </return> 
     <return> 
      <customerOrderNumber>1</customerOrderNumber> 
      <orderId>8E4220DC-884B-47BC-A565-E26B80BA5249</orderId> 
      <ordertotal>0.0</ordertotal> 
      <camelAddedHdrField>0.0</camelAddedHdrField> 
      <ordertotal>0</ordertotal> 
     </return> 
     <return> 
      <customerOrderNumber>1</customerOrderNumber> 
      <deliverydate>2013-02-06T00:00:00+05:30</deliverydate> 
      <orderDetails> 
       <itemPrice>10.0</itemPrice> 
       <itemQty>4</itemQty> 
       <itemUnit>0</itemUnit> 
       <orderDetailsId>5A2DF895-BB0F-4039-80DB-F44CED31697B</orderDetailsId> 
       <camelAddedDtlField>0.1</camelAddedDtlField> 
      </orderDetails> 
      <orderDetails> 
       <itemPrice>20.0</itemPrice> 
       <itemQty>3</itemQty> 
       <itemUnit>0</itemUnit> 
       <orderDetailsId>8034FBF4-B573-4B19-BDF5-FAF6C4247A55</orderDetailsId> 
       <camelAddedDtlField>0.1</camelAddedDtlField> 
      </orderDetails> 
      <orderId>60161E3E-3C4A-4CE6-AAC3-E4D2BC240046</orderId> 
      <ordertotal>0.0</ordertotal> 
      <camelAddedHdrField>0.0</camelAddedHdrField> 
      <ordertotal>100</ordertotal> 
     </return> 
     </ns2:fetchOrderListResponse> 
    </soap:Body> 
</soap:Envelope>

来源

2013-02-18 Joe2013

因为您已经在源XML中提供了一个ordertotal元素，而不是匹配结果和cre在新的ordertotal元素中，通过使用以下模板来匹配ordertotal元素。

<xsl:stylesheet version="2.0" 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="ordertotal"> 
     <xsl:copy> 
      <xsl:value-of select="sum(../orderDetails/(itemPrice*itemQty))" /> 
     </xsl:copy> 
    </xsl:template> 

</xsl:stylesheet>

来源

2013-02-18 10:57:21

XSLT - 更新标头

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