为什么映射器不想在 xslt-Dokument 中进行其他查询？
应该是：如果 script-functoid 返回“true”-> 它应该从“MRG_5”-Segment 中的“PV1_19”-Segment 复制值。否则它应该将 MRG1-Segment 从左侧复制到右侧 --> 即如果左侧的 MRG_1-Segment 存在，则复制它；如果没有，则消息中不应存在 MRG-Segment。
这张图片显示了我是如何做到的：
这是来自映射器的 xslt-Code：
- <xsl:for-each select="ZBE_BewegungsdatenSegment">
<xsl:variable name="var:v6" select="userCSharp:ChangeEventToA42(string(ZBE_5_SAPEVENT/text()) , string(ZBE_6_FAL_CASEPATNO/text()) , string(../MSH_MessageHeaderSegment/MSH.9_MessageType/CM_MSG.1_TriggerEvent/text()))" />
<xsl:variable name="var:v7" select="userCSharp:StringConcat("A42")" />
<xsl:variable name="var:v8" select="userCSharp:LogicalEq(string($var:v6) , string($var:v7))" />
- <xsl:if test="$var:v8">
<xsl:variable name="var:v9" select="string(ZBE_5_SAPEVENT/text())" />
<xsl:variable name="var:v10" select="string(ZBE_6_FAL_CASEPATNO/text())" />
<xsl:variable name="var:v11" select="string(../MSH_MessageHeaderSegment/MSH.9_MessageType/CM_MSG.1_TriggerEvent/text())" />
- <MRG_MergePatientInformation>
- <MRG_1_PriorPatientIdentifierList>
<xsl:variable name="var:v12" select="userCSharp:ChangeEventToA42($var:v9 , $var:v10 , $var:v11)" />
<xsl:variable name="var:v13" select="userCSharp:LogicalNe(string($var:v7) , string($var:v12))" />
- <xsl:if test="string($var:v13)='true'">
<xsl:variable name="var:v14" select="../MRG_MergePatientInformation/MRG_1_PriorPatientIdentifierList/CX_0_Id/text()" />
- <CX_0_Id>
<xsl:value-of select="$var:v14" />
</CX_0_Id>
</xsl:if>
<xsl:variable name="var:v15" select="userCSharp:LogicalEq(string($var:v12) , string($var:v7))" />
- <xsl:if test="string($var:v15)='true'">
<xsl:variable name="var:v16" select="""" />
- <CX_0_Id>
<xsl:value-of select="$var:v16" />
</CX_0_Id>
</xsl:if>
</MRG_1_PriorPatientIdentifierList>
- <MRG_2_PriorAlternatePatientId>
<xsl:variable name="var:v17" select="userCSharp:ChangeEventToA42($var:v9 , $var:v10 , $var:v11)" />
<xsl:variable name="var:v18" select="userCSharp:LogicalEq(string($var:v17) , string($var:v7))" />
- <xsl:if test="string($var:v18)='true'">
<xsl:variable name="var:v19" select="""" />
- <CX_0_Id>
<xsl:value-of select="$var:v19" />
</CX_0_Id>
</xsl:if>
</MRG_2_PriorAlternatePatientId>
- <MRG_3_PriorPatientAccountNumber>
<xsl:variable name="var:v20" select="userCSharp:ChangeEventToA42($var:v9 , $var:v10 , $var:v11)" />
<xsl:variable name="var:v21" select="userCSharp:LogicalEq(string($var:v20) , string($var:v7))" />
- <xsl:if test="string($var:v21)='true'">
<xsl:variable name="var:v22" select="""" />
- <CX_0_Id>
<xsl:value-of select="$var:v22" />
</CX_0_Id>
</xsl:if>
</MRG_3_PriorPatientAccountNumber>
- <MRG_4_PriorPatientId>
<xsl:variable name="var:v23" select="userCSharp:ChangeEventToA42($var:v9 , $var:v10 , $var:v11)" />
<xsl:variable name="var:v24" select="userCSharp:LogicalEq(string($var:v23) , string($var:v7))" />
- <xsl:if test="string($var:v24)='true'">
<xsl:variable name="var:v25" select="""" />
- <CX_0_Id>
<xsl:value-of select="$var:v25" />
</CX_0_Id>
</xsl:if>
</MRG_4_PriorPatientId>
- <MRG_5_PriorVisitNumber>
<xsl:variable name="var:v26" select="userCSharp:ChangeEventToA42($var:v9 , $var:v10 , $var:v11)" />
<xsl:variable name="var:v27" select="userCSharp:LogicalEq(string($var:v26) , string($var:v7))" />
- <xsl:if test="string($var:v27)='true'">
<xsl:variable name="var:v28" select="../PV1_PatientVisitSegment/PV1_19_VisitNumber/CX_0_Id/text()" />
- <CX_0_Id>
<xsl:value-of select="$var:v28" />
</CX_0_Id>
</xsl:if>
</MRG_5_PriorVisitNumber>
</MRG_MergePatientInformation>
</xsl:if>
</xsl:for-each>
您知道为什么 Mapper 不进行“否则查询”（ if (yes) 和 if( not(yes) ) ）吗？