我正在使用Altova映射工具，我找不到如何消除重复值的选项，所以我试图直接更新XSLT文件，我无法弄清楚如何做到这一点。下面是XSLT文件，问题出在Detail06部分。
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" <xsl:template match="/">
<AsyncBarcode>
<xsl:variable name="var1_instance" select="." />
<xsl:for-each select="$var1_instance/n:SyncReceiveDelivery">
<xsl:variable name="var2_SyncReceiveDelivery" select="." />
<Prefix>
<xsl:for-each select="n:DataArea/n:Sync/n:AccountingEntityID">
<CompanyID>
<xsl:value-of select="string(.)" />
</CompanyID>
</xsl:for-each>
<xsl:for-each select="n:DataArea/n:Sync/n:AccountingEntityID">
<ExternalPartnerID>
<xsl:value-of select="string(.)" />
</ExternalPartnerID>
</xsl:for-each>
<DocumentType>
<xsl:value-of select="'AsyncBarcode'" />
</DocumentType>
<xsl:for-each select="n:ApplicationArea/n:BODID">
<DocumentNumber>
<xsl:value-of select="substring-after(substring-before(string(.), ':1?'), 'Infor:')" />
</DocumentNumber>
</xsl:for-each>
<TransactionDirection>
<xsl:value-of select="'I'" />
</TransactionDirection>
<DateStamp>
<xsl:value-of select="substring-before(string(n:ApplicationArea/n:CreationDateTime), 'T')" />
</DateStamp>
<TimeStamp>
<xsl:value-of select="substring-before(substring-after(string(n:ApplicationArea/n:CreationDateTime), 'T'), 'Z')" />
</TimeStamp>
<xsl:for-each select="n:ApplicationArea/n:BODID">
<ControlNumber>
<xsl:value-of select="substring-after(substring-before(string(.), ':1?'), 'Infor:')" />
</ControlNumber>
</xsl:for-each>
</Prefix>
<Header00>
<TransactionDefinitionKey>
<xsl:value-of select="'25'" />
</TransactionDefinitionKey>
<xsl:for-each select="n:DataArea/n:Sync/n:AccountingEntityID">
<CompanyID0>
<xsl:value-of select="string(.)" />
</CompanyID0>
</xsl:for-each>
<xsl:for-each select="n:DataArea/n:ReceiveDelivery/n:ReceiveDeliveryHeader/n:DocumentReference/n:DocumentID">
<xsl:variable name="var14_DocumentID" select="." />
<xsl:if test="$var14_DocumentID/n:ID/@location">
<BranchID>
<xsl:value-of select="substring-before(string(n:ID/@location), '-B')" />
</BranchID>
</xsl:if>
</xsl:for-each>
<UserID>
<xsl:value-of select="'WMUser'" />
</UserID>
<xsl:for-each select="n:DataArea/n:ReceiveDelivery/n:ReceiveDeliveryHeader/n:WarehouseLocation/n:ID">
<WarehouseID>
<xsl:value-of select="substring-before(string(.), '-W')" />
</WarehouseID>
</xsl:for-each>
</Header00>
<xsl:for-each select="n:DataArea/n:ReceiveDelivery/n:ReceiveDeliveryItem">
<Detail01>
<xsl:for-each select="$var2_SyncReceiveDelivery/n:DataArea/n:Sync/n:AccountingEntityID">
<Scanneddata1>
<xsl:value-of select="string(.)" />
</Scanneddata1>
</xsl:for-each>
</Detail01>
</xsl:for-each>
<xsl:for-each select="n:DataArea/n:ReceiveDelivery">
<xsl:variable name="var22_ReceiveDelivery" select="." />
<xsl:for-each select="n:ReceiveDeliveryItem">
<Detail02>
<xsl:for-each select="$var22_ReceiveDelivery/n:ReceiveDeliveryHeader/n:DocumentReference/n:DocumentID">
<xsl:variable name="var26_DocumentID" select="." />
<xsl:if test="$var26_DocumentID/n:ID/@location">
<Scanneddata2>
<xsl:value-of select="substring-before(string(n:ID/@location), '-B')" />
</Scanneddata2>
</xsl:if>
</xsl:for-each>
</Detail02>
</xsl:for-each>
</xsl:for-each>
<xsl:for-each select="n:DataArea/n:ReceiveDelivery">
<xsl:variable name="var28_ReceiveDelivery" select="." />
<xsl:for-each select="n:ReceiveDeliveryItem">
<Detail03>
<xsl:for-each select="$var28_ReceiveDelivery/n:ReceiveDeliveryHeader/n:DocumentReference/n:DocumentID">
<Scanneddata3>
<xsl:value-of select="string(n:ID)" />
</Scanneddata3>
</xsl:for-each>
</Detail03>
</xsl:for-each>
</xsl:for-each>
<xsl:for-each select="n:DataArea/n:ReceiveDelivery/n:ReceiveDeliveryItem">
<Detail04>
<xsl:for-each select="n:LineNumber">
<Scanneddata4>
<xsl:value-of select="string(.)" />
</Scanneddata4>
</xsl:for-each>
</Detail04>
</xsl:for-each>
<xsl:for-each select="n:DataArea/n:ReceiveDelivery/n:ReceiveDeliveryItem">
<xsl:variable name="var38_ReceiveDeliveryItem" select="." />
<Detail05>
<xsl:variable name="var40_map_select_SerializedLot">
<xsl:if test="string((n:SerializedLot/n:Lot/n:LotIDs/n:ID) = (n:SerializedLot/n:Lot/n:LotIDs/n:ID)) != 'false'">
<xsl:value-of select="'1'" />
</xsl:if>
</xsl:variable>
<xsl:variable name="var48_">
<xsl:choose>
<xsl:when test="string(boolean(string($var40_map_select_SerializedLot))) != 'false'">
<xsl:variable name="var45_map_select_SerializedLot">
<xsl:for-each select="n:SerializedLot/n:Lot/n:LotIDs/n:ID">
<xsl:value-of select="string(.)" />
</xsl:for-each>
</xsl:variable>
<xsl:variable name="var41_map_select_SerializedLot">
<xsl:if test="string((string($var45_map_select_SerializedLot)) = (string($var45_map_select_SerializedLot))) != 'false'">
<xsl:value-of select="'1'" />
</xsl:if>
</xsl:variable>
<xsl:if test="string(boolean(string($var41_map_select_SerializedLot))) != 'false'">
<xsl:variable name="var42_map_select_SerializedLot">
<xsl:for-each select="n:SerializedLot/n:Lot/n:LotIDs/n:ID">
<xsl:value-of select="string(.)" />
</xsl:for-each>
</xsl:variable>
<xsl:value-of select="string($var42_map_select_SerializedLot)" />
</xsl:if>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="' '" />
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<Scanneddata5>
<xsl:copy-of select="$var48_" />
</Scanneddata5>
</Detail05>
</xsl:for-each>
<xsl:for-each select="n:DataArea/n:ReceiveDelivery/n:ReceiveDeliveryItem">
<Detail06>
<xsl:for-each select="n:HoldCodes/n:Code">
<Scanneddata6>
<xsl:choose>
<xsl:when test="string((' ' != string(.))) != 'false'">
<xsl:value-of select="'Hold'" />
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="'Inventory'" />
</xsl:otherwise>
</xsl:choose>
</Scanneddata6>
</xsl:for-each>
</Detail06>
</xsl:for-each>
<Detail07>
<xsl:for-each select="n:DataArea/n:ReceiveDelivery/n:ReceiveDeliveryHeader/n:ReceivedDateTime">
<Scanneddata7>
<xsl:value-of select="string(.)" />
</Scanneddata7>
</xsl:for-each>
</Detail07>
<xsl:for-each select="n:DataArea/n:ReceiveDelivery/n:ReceiveDeliveryItem">
<Detail11>
<xsl:for-each select="n:ReceivedQuantity">
<Scanneddata11>
<xsl:value-of select="number(string(.))" />
</Scanneddata11>
</xsl:for-each>
</Detail11>
</xsl:for-each>
</xsl:for-each>
</AsyncBarcode>
</xsl:template>
</xsl:stylesheet>
以下是我收到的输入：
<SyncReceiveDelivery xmlns="http://schema.infor.com/InforOAGIS/2" releaseID="9.2" versionID="2.8.0">
<ApplicationArea>
<Sender>
<LogicalID>lid://</LogicalID>
<ComponentID>Warehouse Management</ComponentID>
<ReferenceID accountingEntity="01" location="RS01-W">0000058141</ReferenceID>
</Sender>
<CreationDateTime>2015-03-31T20:08:16Z</CreationDateTime>
<BODID>infor-nid:infor:01:RS01-W:0000002445:62883?ReceiveDelivery&verb=Sync</BODID>
</ApplicationArea>
<DataArea>
<Sync>
<TenantID>infor</TenantID>
<AccountingEntityID>01</AccountingEntityID>
<LocationID accountingEntity="01">RS01-W</LocationID>
<ActionCriteria>
<ActionExpression actionCode="Add" />
</ActionCriteria>
</Sync>
<ReceiveDelivery>
<ReceiveDeliveryHeader>
<DocumentID>
<ID accountingEntity="01" location="RS01-W" variationID="62883">0000002445</ID>
</DocumentID>
<LastModificationDateTime>2015-03-31T20:08:12Z</LastModificationDateTime>
<DocumentDateTime>2015-03-31T20:08:12Z</DocumentDateTime>
<DocumentReference type="CustomerReturn">
<DocumentID>
<ID accountingEntity="01" location="1323-B">930131</ID>
</DocumentID>
</DocumentReference>
<Status>
<Code listID="ReceiveDeliveryStatus">Received</Code>
</Status>
<WarehouseLocation>
<ID accountingEntity="01">RS01-W</ID>
<Name languageID="en-US">Power Packaging</Name>
<Address>
<AddressLine sequence="1">401 N. Main</AddressLine>
<CityName>Rosendale</CityName>
<CountrySubDivisionCode>WI</CountrySubDivisionCode>
<PostalCode listID="PostalCode">54974</PostalCode>
</Address>
</WarehouseLocation>
<ActualDeliveryDateTime>2015-03-31T17:31:46Z</ActualDeliveryDateTime>
<GrossWeightMeasure unitCode="LB">8120.4147</GrossWeightMeasure>
<TotalVolumeMeasure unitCode="CF">0</TotalVolumeMeasure>
<ShipFromParty>
<Location>
<ID>30155</ID>
<Name languageID="en-US">RS-IFP-USFS HOUSTON</Name>
<Address>
<AddressLine sequence="1">USFS HOUSTON</AddressLine>
<AddressLine sequence="2">111 ALIANT DRIVE</AddressLine>
<CityName>HOUSTON</CityName>
<CountrySubDivisionCode>TX</CountrySubDivisionCode>
<CountryCode>USA</CountryCode>
<PostalCode listID="PostalCode">77032</PostalCode>
</Address>
</Location>
</ShipFromParty>
<ReceivedDateTime>2015-03-31T20:08:12Z</ReceivedDateTime>
<DeliverToParty>
<Location>
<ID accountingEntity="01">RS01-W</ID>
<Name languageID="en-US">Power Packaging</Name>
<Address>
<AddressLine sequence="1">401 N. Main</AddressLine>
<CityName>Rosendale</CityName>
<CountrySubDivisionCode>WI</CountrySubDivisionCode>
<PostalCode listID="PostalCode">54974</PostalCode>
</Address>
</Location>
</DeliverToParty>
<ASNReference>
<DocumentID>
<ID accountingEntity="01" location="RS01-W">0000002445</ID>
</DocumentID>
</ASNReference>
</ReceiveDeliveryHeader>
<ReceiveDeliveryItem>
<ItemID>
<ID accountingEntity="01">200135-100250</ID>
</ItemID>
<ServiceIndicator>false</ServiceIndicator>
<Description languageID="en-US">Orchard Splash 12/25 fl oz Orange Gold 100</Description>
<Note languageID="en-US">1</Note>
<DocumentReference type="CustomerReturn">
<DocumentID>
<ID accountingEntity="01" location="1323-B">930131</ID>
</DocumentID>
<LineNumber>1</LineNumber>
</DocumentReference>
<PackingSlipQuantity unitCode="CS">0.0</PackingSlipQuantity>
<PackingSlipBaseUOMQuantity unitCode="CS">0.0</PackingSlipBaseUOMQuantity>
<ReceivedQuantity unitCode="CS">90.0</ReceivedQuantity>
<ReceivedBaseUOMQuantity unitCode="CS">90.0</ReceivedBaseUOMQuantity>
<ReturnedQuantity unitCode="CS">0.0</ReturnedQuantity>
<ReturnedBaseUOMQuantity unitCode="CS">0.0</ReturnedBaseUOMQuantity>
<SerializedLot>
<ItemQuantity unitCode="CS">90.0</ItemQuantity>
<ItemBaseUOMQuantity unitCode="CS">90.0</ItemBaseUOMQuantity>
<Lot>
<LotIDs>
<ID>RS1412107</ID>
</LotIDs>
<Quantity unitCode="CS">90.0</Quantity>
<BaseUOMQuantity unitCode="CS">90.0</BaseUOMQuantity>
</Lot>
</SerializedLot>
<LineNumber>1</LineNumber>
<HoldCodes>
<Code listID="Hold Reason Codes">HOLD</Code>
</HoldCodes>
<HoldCodes>
<Code listID="Hold Reason Codes">QCREQ</Code>
</HoldCodes>
<CountSequence>1</CountSequence>
</ReceiveDeliveryItem>
<ReceiveDeliveryItem>
<ItemID>
<ID accountingEntity="01">200135-100252</ID>
</ItemID>
<ServiceIndicator>false</ServiceIndicator>
<Description languageID="en-US">Orchard Hills 12/25 fl oz Orange 100</Description>
<Note languageID="en-US">2</Note>
<DocumentReference type="CustomerReturn">
<DocumentID>
<ID accountingEntity="01" location="1323-B">930131</ID>
</DocumentID>
<LineNumber>2</LineNumber>
</DocumentReference>
<PackingSlipQuantity unitCode="CS">0.0</PackingSlipQuantity>
<PackingSlipBaseUOMQuantity unitCode="CS">0.0</PackingSlipBaseUOMQuantity>
<ReceivedQuantity unitCode="CS">90.0</ReceivedQuantity>
<ReceivedBaseUOMQuantity unitCode="CS">90.0</ReceivedBaseUOMQuantity>
<ReturnedQuantity unitCode="CS">0.0</ReturnedQuantity>
<ReturnedBaseUOMQuantity unitCode="CS">0.0</ReturnedBaseUOMQuantity>
<SerializedLot>
<ItemQuantity unitCode="CS">90.0</ItemQuantity>
<ItemBaseUOMQuantity unitCode="CS">90.0</ItemBaseUOMQuantity>
<Lot>
<LotIDs>
<ID>RS141112</ID>
</LotIDs>
<Quantity unitCode="CS">90.0</Quantity>
<BaseUOMQuantity unitCode="CS">90.0</BaseUOMQuantity>
</Lot>
</SerializedLot>
<LineNumber>2</LineNumber>
<HoldCodes>
<Code listID="Hold Reason Codes">HOLD</Code>
</HoldCodes>
<HoldCodes>
<Code listID="Hold Reason Codes">QCREQ</Code>
</HoldCodes>
<CountSequence>1</CountSequence>
</ReceiveDeliveryItem>
<ReceiveDeliveryItem>
<ItemID>
<ID accountingEntity="01">200135-100252</ID>
</ItemID>
<ServiceIndicator>false</ServiceIndicator>
<Description languageID="en-US">Orchard Hills 12/25 fl oz Orange 100</Description>
<Note languageID="en-US">3</Note>
<DocumentReference type="CustomerReturn">
<DocumentID>
<ID accountingEntity="01" location="1323-B">930131</ID>
</DocumentID>
<LineNumber>3</LineNumber>
</DocumentReference>
<PackingSlipQuantity unitCode="CS">0.0</PackingSlipQuantity>
<PackingSlipBaseUOMQuantity unitCode="CS">0.0</PackingSlipBaseUOMQuantity>
<ReceivedQuantity unitCode="CS">90.0</ReceivedQuantity>
<ReceivedBaseUOMQuantity unitCode="CS">90.0</ReceivedBaseUOMQuantity>
<ReturnedQuantity unitCode="CS">0.0</ReturnedQuantity>
<ReturnedBaseUOMQuantity unitCode="CS">0.0</ReturnedBaseUOMQuantity>
<SerializedLot>
<ItemQuantity unitCode="CS">90.0</ItemQuantity>
<ItemBaseUOMQuantity unitCode="CS">90.0</ItemBaseUOMQuantity>
<Lot>
<LotIDs>
<ID>RS1412030</ID>
</LotIDs>
<Quantity unitCode="CS">90.0</Quantity>
<BaseUOMQuantity unitCode="CS">90.0</BaseUOMQuantity>
</Lot>
</SerializedLot>
<LineNumber>3</LineNumber>
<HoldCodes>
<Code listID="Hold Reason Codes">HOLD</Code>
</HoldCodes>
<HoldCodes>
<Code listID="Hold Reason Codes">QCREQ</Code>
</HoldCodes>
<CountSequence>1</CountSequence>
</ReceiveDeliveryItem>
</ReceiveDelivery>
</DataArea>
</SyncReceiveDelivery>
最后，这是我所期待的，但是我在Scannedata6中获取Detail06部分的重复值：
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE AsyncBarcode SYSTEM "C:/InboundBODS/AsyncBarcode_Inbound.dtd">
<AsyncBarcode>
<Prefix>
<CompanyID>01</CompanyID>
<ExternalPartnerID>01</ExternalPartnerID>
<DocumentType>AsyncBarcode</DocumentType>
<DocumentNumber/>
<TransactionDirection>I</TransactionDirection>
<DateStamp>2015-03-31</DateStamp>
<TimeStamp>20:08:16</TimeStamp>
<ControlNumber/>
</Prefix>
<Header00>
<TransactionDefinitionKey>25</TransactionDefinitionKey>
<CompanyID0>01</CompanyID0>
<BranchID>1323</BranchID>
<UserID>WMUser</UserID>
<WarehouseID>RS01</WarehouseID>
</Header00>
<Detail01>
<Scanneddata1>01</Scanneddata1>
</Detail01>
<Detail01>
<Scanneddata1>01</Scanneddata1>
</Detail01>
<Detail01>
<Scanneddata1>01</Scanneddata1>
</Detail01>
<Detail02>
<Scanneddata2>1323</Scanneddata2>
</Detail02>
<Detail02>
<Scanneddata2>1323</Scanneddata2>
</Detail02>
<Detail02>
<Scanneddata2>1323</Scanneddata2>
</Detail02>
<Detail03>
<Scanneddata3>930131</Scanneddata3>
</Detail03>
<Detail03>
<Scanneddata3>930131</Scanneddata3>
</Detail03>
<Detail03>
<Scanneddata3>930131</Scanneddata3>
</Detail03>
<Detail04>
<Scanneddata4>1</Scanneddata4>
</Detail04>
<Detail04>
<Scanneddata4>2</Scanneddata4>
</Detail04>
<Detail04>
<Scanneddata4>3</Scanneddata4>
</Detail04>
<Detail05>
<Scanneddata5>RS1412107</Scanneddata5>
</Detail05>
<Detail05>
<Scanneddata5>RS141112</Scanneddata5>
</Detail05>
<Detail05>
<Scanneddata5>RS1412030</Scanneddata5>
</Detail05>
<Detail06>
<Scanneddata6>Hold</Scanneddata6>
</Detail06>
<Detail06>
<Scanneddata6>Hold</Scanneddata6>
</Detail06>
<Detail06>
<Scanneddata6>Hold</Scanneddata6>
</Detail06>
<Detail07>
<Scanneddata7>2015-03-31T20:08:12Z</Scanneddata7>
</Detail07>
<Detail11>
<Scanneddata11>90</Scanneddata11>
</Detail11>
<Detail11>
<Scanneddata11>90</Scanneddata11>
</Detail11>
<Detail11>
<Scanneddata11>90</Scanneddata11>
</Detail11>
</AsyncBarcode>
答案 0 :(得分：0)
能够弄明白我需要改变什么。更改如下所示：
<xsl:for-each select="n:DataArea/n:ReceiveDelivery/n:ReceiveDeliveryItem/n:HoldCodes[1]">
<Detail06>
<xsl:for-each select="n:Code[1]">
<Scanneddata6>
<xsl:choose>
<xsl:when test="string(('' != string(.))) != 'false'">
<xsl:value-of select="'Hold'" />
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="'Inventory'" />
</xsl:otherwise>
</xsl:choose>
</Scanneddata6>
</xsl:for-each>
</Detail06>
</xsl:for-each>