Início / coding / Perguntas / 79248221
Accepted
AJW
Asked: 2024-12-03 23:30:17 +0800 CST

Entrada de correspondência XSLT em outro nó XML e retorna um elemento correspondente

  • 772

Aviso: ainda estou aprendendo XML/XSLT, então peço desculpas se isso for simples.

Estou tentando procurar um elemento no nó A, combiná-lo com um elemento semelhante no nó B e retornar uma entrada do nó B para o nó A.

ou seja, encontre o startDate em EmployeeTimeSheetEntry que corresponde a EmployeeTimeValuationResult/bookingDate e retorne o elemento cust_Overtime_HR_Action correspondente :

insira a descrição da imagem aqui

Estou tentando usar uma chave para gerar uma pesquisa (com base na resposta a esta pergunta: Imprimir tokens separados por vírgula quando eles forem pesquisados ​​em outro nó ), mas não tenho muita clareza sobre onde colocar a instrução apply-templates para recuperar o nó (e estou me confundindo muito agora, andando em círculos).

Exemplo de XML de origem:

<EmployeeTimeSheet>
<EmployeeTimeSheet>
  <employeeTimeSheetEntry>
    <EmployeeTimeSheetEntry>
      <cust_Overtime_HR_ACTION>TOIL</cust_Overtime_HR_ACTION>
      <startDate>2024-11-25T00:00:00.000</startDate>
    </EmployeeTimeSheetEntry>
    <EmployeeTimeSheetEntry>
      <cust_Overtime_HR_ACTION>TOIL</cust_Overtime_HR_ACTION>
      <startDate>2024-11-27T00:00:00.000</startDate>
    </EmployeeTimeSheetEntry>
    <EmployeeTimeSheetEntry>
      <cust_Overtime_HR_ACTION>Payout</cust_Overtime_HR_ACTION>
      <startDate>2024-11-30T00:00:00.000</startDate>
    </EmployeeTimeSheetEntry>
  </employeeTimeSheetEntry>
  <employeeTimeValuationResult>
    <EmployeeTimeValuationResult>
      <bookingDate>2024-11-25T00:00:00.000</bookingDate>
    </EmployeeTimeValuationResult>
  </employeeTimeValuationResult>
</EmployeeTimeSheet>

E é isso que estou tentando (e falhando) fazer no XSLT:

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
<!-- generate lookup table - must be top level, i.e. before template match -->
<xsl:key name="timeSheetEntry" match="EmployeeTimeSheet/EmployeeTimeSheet/employeeTimeSheetEntry/EmployeeTimeSheetEntry" use="startDate"/>

<xsl:template match="/">

<EmployeeTimeSheet>

<!-- retrieve cust_Overtime_HR_ACTION where the bookingDate matches the startDate in above lookup -->
<xsl:template match="/">
    <xsl:apply-templates select="key('timeSheetEntry', EmployeeTimeSheet/EmployeeTimeSheet/employeeTimeValuationResult/EmployeeTimeValuationResult/bookingDate)/cust_Overtime_HR_ACTION"/>
</xsl:template>
    <xsl:for-each select="EmployeeTimeSheet/EmployeeTimeSheet">
        <xsl:for-each select="employeeTimeValuationResult/EmployeeTimeValuationResult">
            <xsl:variable name="var_TimeValResult" select="./*"></xsl:variable>
                <EmployeeTimeSheet>
                    <xsl:copy-of select="$var_TimeValResult"/>
                    
                    <xsl:template match="cust_Overtime_HR_ACTION"> 
                    <overtimeHRaction>                  
                        <xsl:value-of select="."/>
                    </overtimeHRaction> 
                    </xsl:template> 
                    
                </EmployeeTimeSheet>
            </xsl:for-each>
        </xsl:for-each>  <!-- EmployeeTimeSheet/EmployeeTimeSheet -->
</EmployeeTimeSheet> 
</xsl:template>

</xsl:folha de estilo>

(desculpas pelo código de nível iniciante)

A saída deve ficar assim, com o elemento cust_Overtime_HR_ACTION para 2024-11-25 adicionado ao nó EmployeeTimeValuationResult :

<EmployeeTimeSheet>
<EmployeeTimeSheet>
  <employeeTimeValuationResult>
    <EmployeeTimeValuationResult>
      <bookingDate>2024-11-25T00:00:00.000</bookingDate>
      <cust_Overtime_HR_ACTION>TOIL</cust_Overtime_HR_ACTION>
    </EmployeeTimeValuationResult>
  </employeeTimeValuationResult>
</EmployeeTimeSheet>

Alguém pode me dizer onde estou errando? Uma ferramenta de teste XSLT diz apenas:

Não foi possível gerar o documento XML usando a entrada XML/XSL fornecida. Erros foram relatados durante a compilação da folha de estilo

Não consigo descobrir a lógica necessária para recuperar o nó correspondente.

Muito obrigado antecipadamente por qualquer orientação que você possa fornecer.

Atenciosamente, AJ

xml

1 respostas

  1. Best Answer

    Considere este exemplo simplificado :

    XML

    <EmployeeTimeSheet>
    <employeeTimeSheetEntry>
        <EmployeeTimeSheetEntry>
            <cust_Overtime_HR_ACTION>TOIL</cust_Overtime_HR_ACTION>
            <startDate>2024-11-25T00:00:00.000</startDate>
        </EmployeeTimeSheetEntry>
        <EmployeeTimeSheetEntry>
            <cust_Overtime_HR_ACTION>TOIL</cust_Overtime_HR_ACTION>
            <startDate>2024-11-27T00:00:00.000</startDate>
        </EmployeeTimeSheetEntry>
        <EmployeeTimeSheetEntry>
            <cust_Overtime_HR_ACTION>Payout</cust_Overtime_HR_ACTION>
            <startDate>2024-11-30T00:00:00.000</startDate>
        </EmployeeTimeSheetEntry>
    </employeeTimeSheetEntry>
    <employeeTimeValuationResult>
        <EmployeeTimeValuationResult>
            <timeTypeGroup>SCHED_WORK_TIME_A</timeTypeGroup>
            <hours>9</hours>
            <externalCode>ad0a255f256d44ddbe41bc6ab1d632b9</externalCode>
            <entityUUID>6CB3BB8B01C4434FABD28A84554B6A88</entityUUID>
            <EmployeeTimeSheet_externalCode>dd70365f71084e63b1143d4c40bd40a9</EmployeeTimeSheet_externalCode>
            <bookingDate>2024-11-25T00:00:00.000</bookingDate>
            <hoursAndMinutes>9:00</hoursAndMinutes>
        </EmployeeTimeValuationResult>
        <EmployeeTimeValuationResult>
            <timeTypeGroup>SCHED_WORK_TIME_A</timeTypeGroup>
            <hours>9</hours>
            <externalCode>ee32afbee0e1452fbdcc21e9ee9e45e5</externalCode>
            <entityUUID>397C8AED082B4B5192941FF6D02C29FA</entityUUID>
            <EmployeeTimeSheet_externalCode>dd70365f71084e63b1143d4c40bd40a9</EmployeeTimeSheet_externalCode>
            <bookingDate>2024-11-26T00:00:00.000</bookingDate>
            <hoursAndMinutes>9:00</hoursAndMinutes>
        </EmployeeTimeValuationResult>
        <EmployeeTimeValuationResult>
            <timeTypeGroup>SCHED_WORK_TIME_A</timeTypeGroup>
            <hours>6.5</hours>
            <externalCode>6d84652c40bb49c7b028fda128802100</externalCode>
            <entityUUID>73F775BAF8EA43F3BE011EB0C34601E5</entityUUID>
            <EmployeeTimeSheet_externalCode>dd70365f71084e63b1143d4c40bd40a9</EmployeeTimeSheet_externalCode>
            <bookingDate>2024-11-27T00:00:00.000</bookingDate>
            <hoursAndMinutes>6:30</hoursAndMinutes>
        </EmployeeTimeValuationResult>
        <EmployeeTimeValuationResult>
            <timeTypeGroup>SCHED_WORK_TIME_A</timeTypeGroup>
            <hours>9</hours>
            <externalCode>1527b80a2ccf4c409e9549bb22b0da20</externalCode>
            <entityUUID>1397BD090FC0477C8C9EABE8B15939D2</entityUUID>
            <EmployeeTimeSheet_externalCode>dd70365f71084e63b1143d4c40bd40a9</EmployeeTimeSheet_externalCode>
            <bookingDate>2024-11-28T00:00:00.000</bookingDate>
            <hoursAndMinutes>9:00</hoursAndMinutes>
        </EmployeeTimeValuationResult>
        <EmployeeTimeValuationResult>
            <timeTypeGroup>TFX_ABSENCES_TTG</timeTypeGroup>
            <hours>2.5</hours>
            <externalCode>e2092ce1a0c6498fadc6d4caa0836ef1</externalCode>
            <entityUUID>A996867E64B9422FBC1765662286B633</entityUUID>
            <EmployeeTimeSheet_externalCode>dd70365f71084e63b1143d4c40bd40a9</EmployeeTimeSheet_externalCode>
            <bookingDate>2024-11-27T00:00:00.000</bookingDate>
            <hoursAndMinutes>2:30</hoursAndMinutes>
        </EmployeeTimeValuationResult>
        <EmployeeTimeValuationResult>
            <timeTypeGroup>TFX_ABSENCES_TTG</timeTypeGroup>
            <hours>9</hours>
            <externalCode>50745ba2f6c241fc925a666aef955a50</externalCode>
            <entityUUID>65D732D727E346B79E60318C4703910C</entityUUID>
            <EmployeeTimeSheet_externalCode>dd70365f71084e63b1143d4c40bd40a9</EmployeeTimeSheet_externalCode>
            <bookingDate>2024-11-29T00:00:00.000</bookingDate>
            <hoursAndMinutes>9:00</hoursAndMinutes>
        </EmployeeTimeValuationResult>
    </employeeTimeValuationResult>
</EmployeeTimeSheet>

    XSLT 1.0

    <xsl:stylesheet version="1.0" 
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/>
<xsl:strip-space elements="*"/>

<xsl:key name="k1" match="EmployeeTimeSheetEntry" use="startDate" />

<xsl:template match="/EmployeeTimeSheet">
    <results>
        <xsl:for-each select="employeeTimeValuationResult/EmployeeTimeValuationResult">
            <result>
                <xsl:copy-of select="*"/>
                <xsl:copy-of select="key('k1', bookingDate)/cust_Overtime_HR_ACTION"/>
            </result>           
        </xsl:for-each>
    </results>
</xsl:template>

</xsl:stylesheet>

    Resultado

    <?xml version="1.0" encoding="UTF-8"?>
<results>
   <result>
      <timeTypeGroup>SCHED_WORK_TIME_A</timeTypeGroup>
      <hours>9</hours>
      <externalCode>ad0a255f256d44ddbe41bc6ab1d632b9</externalCode>
      <entityUUID>6CB3BB8B01C4434FABD28A84554B6A88</entityUUID>
      <EmployeeTimeSheet_externalCode>dd70365f71084e63b1143d4c40bd40a9</EmployeeTimeSheet_externalCode>
      <bookingDate>2024-11-25T00:00:00.000</bookingDate>
      <hoursAndMinutes>9:00</hoursAndMinutes>
      <cust_Overtime_HR_ACTION>TOIL</cust_Overtime_HR_ACTION>
   </result>
   <result>
      <timeTypeGroup>SCHED_WORK_TIME_A</timeTypeGroup>
      <hours>9</hours>
      <externalCode>ee32afbee0e1452fbdcc21e9ee9e45e5</externalCode>
      <entityUUID>397C8AED082B4B5192941FF6D02C29FA</entityUUID>
      <EmployeeTimeSheet_externalCode>dd70365f71084e63b1143d4c40bd40a9</EmployeeTimeSheet_externalCode>
      <bookingDate>2024-11-26T00:00:00.000</bookingDate>
      <hoursAndMinutes>9:00</hoursAndMinutes>
   </result>
   <result>
      <timeTypeGroup>SCHED_WORK_TIME_A</timeTypeGroup>
      <hours>6.5</hours>
      <externalCode>6d84652c40bb49c7b028fda128802100</externalCode>
      <entityUUID>73F775BAF8EA43F3BE011EB0C34601E5</entityUUID>
      <EmployeeTimeSheet_externalCode>dd70365f71084e63b1143d4c40bd40a9</EmployeeTimeSheet_externalCode>
      <bookingDate>2024-11-27T00:00:00.000</bookingDate>
      <hoursAndMinutes>6:30</hoursAndMinutes>
      <cust_Overtime_HR_ACTION>TOIL</cust_Overtime_HR_ACTION>
   </result>
   <result>
      <timeTypeGroup>SCHED_WORK_TIME_A</timeTypeGroup>
      <hours>9</hours>
      <externalCode>1527b80a2ccf4c409e9549bb22b0da20</externalCode>
      <entityUUID>1397BD090FC0477C8C9EABE8B15939D2</entityUUID>
      <EmployeeTimeSheet_externalCode>dd70365f71084e63b1143d4c40bd40a9</EmployeeTimeSheet_externalCode>
      <bookingDate>2024-11-28T00:00:00.000</bookingDate>
      <hoursAndMinutes>9:00</hoursAndMinutes>
   </result>
   <result>
      <timeTypeGroup>TFX_ABSENCES_TTG</timeTypeGroup>
      <hours>2.5</hours>
      <externalCode>e2092ce1a0c6498fadc6d4caa0836ef1</externalCode>
      <entityUUID>A996867E64B9422FBC1765662286B633</entityUUID>
      <EmployeeTimeSheet_externalCode>dd70365f71084e63b1143d4c40bd40a9</EmployeeTimeSheet_externalCode>
      <bookingDate>2024-11-27T00:00:00.000</bookingDate>
      <hoursAndMinutes>2:30</hoursAndMinutes>
      <cust_Overtime_HR_ACTION>TOIL</cust_Overtime_HR_ACTION>
   </result>
   <result>
      <timeTypeGroup>TFX_ABSENCES_TTG</timeTypeGroup>
      <hours>9</hours>
      <externalCode>50745ba2f6c241fc925a666aef955a50</externalCode>
      <entityUUID>65D732D727E346B79E60318C4703910C</entityUUID>
      <EmployeeTimeSheet_externalCode>dd70365f71084e63b1143d4c40bd40a9</EmployeeTimeSheet_externalCode>
      <bookingDate>2024-11-29T00:00:00.000</bookingDate>
      <hoursAndMinutes>9:00</hoursAndMinutes>
   </result>
</results>
    • 1

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