Suppression des doublons

**Tahrky** · 07/11/2019, 15h04

Bonjour, je cherche à supprimer les doublons, mais je suis dans un cas ou je n'y arrive pas (en fait, ma solution fonctionne sur certains XML, mais pas tous ceux que j'ai à ma disposition ... C'est donc faux).

Comment expliquer mon probleme ... J'ai des noeuds "unit", que je tries par ID. Suite à ça, je dois créer une nouvelle structure dans unit, "unit/anticipatedStance", qui ne tolère pas les doublons de "unit/location".

Je cherche donc à avoir des locations/point distinct pour une même unit (un même unit c'est selon son ID).

Ma ligne XSL qui me permet de trier est la suivante. Or, dans le cas du XML fourni, ca ne fonctionne pas.
(Ce morceau se trouve dans <xsl:template name="creationAnticipatedStance_Ownsitrep">)

Code :

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<xsl:when test="(not(current()/@context) or current()/@context!='STC') and location and location[not(./point=preceding::*/point)]">

Voilà ce que j'obtiens

Code :

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<unit activationChangeDatetime="2019-07-03T07:15:03.867Z"
               activationStatus="1"
               instance="0"
               id="0:6468:0"
               isFull="1"
               lastChangeDatetime="2019-07-03T07:15:03.867Z"
               majorVersion="8"
               mediumVersion="1"
               minorVersion="1">
            <tacticalData>
               <name>PC1</name>
               <symbolCode>APP6B:SFGPUH----A----</symbolCode>
               <operationalStatusIndicator>0</operationalStatusIndicator>
               <activity>0</activity>
               <idOps>0425</idOps>
               <commandAndControlRole>5</commandAndControlRole>
            </tacticalData>
            <anticipatedStance>
               <validityPeriod>
                  <periodDescription>Pas de validityPeriod renseignée !</periodDescription>
               </validityPeriod>
               <locationStance>
                  <point>
                     <x>4.873628</x>
                     <y>49.405865</y>
                     <z>146</z>
                  </point>
               </locationStance>
            </anticipatedStance>
            <anticipatedStance>
               <validityPeriod>
                  <periodDescription>Pas de validityPeriod renseignée !</periodDescription>
               </validityPeriod>
               <locationStance>
                  <point>
                     <x>4.873628</x>
                     <y>49.405865</y>
                     <z>183</z>
                  </point>
               </locationStance>
            </anticipatedStance>
            <anticipatedStance>
               <validityPeriod>
                  <periodDescription>Pas de validityPeriod renseignée !</periodDescription>
               </validityPeriod>
               <locationStance>
                  <point>
                     <x>4.87381</x>
                     <y>49.406204</y>
                     <z>182</z>
                  </point>
               </locationStance>
            </anticipatedStance>
            <anticipatedStance>
               <validityPeriod>
                  <periodDescription>Pas de validityPeriod renseignée !</periodDescription>
               </validityPeriod>
               <locationStance>
                  <point>
                     <x>4.873628</x>
                     <y>49.405865</y>
                     <z>183</z>
                  </point>
               </locationStance>
            </anticipatedStance>
         </unit>

Et je voudrais obtenir la même chose, mais sans le doublon en (dans l'exemple, cette coordonnée est présente 2 fois)

Code :

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<point>
    <x>4.873628</x>
    <y>49.405865</y>
    <z>183</z>
</point>

Voici mon code XML en entrée

Code :

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<?xml version="1.0" encoding="UTF-8"?>
<NC1_OWNSITREP xmlns="urn:fra:nc1:message:ownsitrep" classification="0" context="$" id="51589"
    lastChangeDatetime="2019-07-03T08:51:05.849Z" majorVersion="8" mediumVersion="1"
    minorVersion="0" urgencyLevel="0">
    <ownForcesTaskOrganizationAndPresence xmlns="">
		<friendlyUnit>
			<unit activationChangeDatetime="2019-07-03T07:15:03.867Z" activationStatus="1"
				context="0" id="0:6468:0" isFull="1" lastChangeDatetime="2019-07-03T07:15:03.867Z"
				majorVersion="8" mediumVersion="1" minorVersion="0">
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					<activity>0</activity>
					<idOps>0425</idOps>
					<commandAndControlRole>5</commandAndControlRole>
				</tacticalData>
				<location>
					<point>
						<x>4.873628</x>
						<y>49.405865</y>
						<z>146</z>
					</point>
					<datetime>2019-07-03T07:31:09.172Z</datetime>
				</location>
			</unit>
		</friendlyUnit>
		<friendlyUnit>
			<unit activationChangeDatetime="2019-07-03T07:15:03.867Z" activationStatus="1"
				context="0" id="0:6468:0" isFull="1" lastChangeDatetime="2019-07-03T07:15:03.867Z"
				majorVersion="8" mediumVersion="1" minorVersion="0">
				<extFunction xmlns:sics="http://atos.net/ns/sics">
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				</extFunction>
				<tacticalData>
					<name>PC1</name>
					<symbolCode>APP6B:SFGPUH----A----</symbolCode>
					<operationalStatusIndicator>0</operationalStatusIndicator>
					<activity>0</activity>
					<idOps>0425</idOps>
					<commandAndControlRole>5</commandAndControlRole>
				</tacticalData>
				<location>
					<point>
						<x>4.873628</x>
						<y>49.405865</y>
						<z>183</z>
					</point>
					<datetime>2016-07-03T11:07:09.172Z</datetime>
				</location>
			</unit>
		</friendlyUnit>
		<friendlyUnit>
			<unit activationChangeDatetime="2019-07-03T08:00:48.451Z" activationStatus="1"
				context="1" id="0:6468:0" isFull="1" lastChangeDatetime="2019-07-03T08:00:48.451Z"
				majorVersion="8" mediumVersion="1" minorVersion="0">
				<extFunction xmlns:sics="http://atos.net/ns/sics">
					<sics:sioc>sics</sics:sioc>
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				</extFunction>
				<tacticalData>
					<name>PC1</name>
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					<operationalStatusIndicator>0</operationalStatusIndicator>
					<activity>0</activity>
					<idOps>425</idOps>
					<commandAndControlRole>5</commandAndControlRole>
				</tacticalData>
				<location>
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						<y>49.406204</y>
						<z>182</z>
					</point>
					<datetime>2020-07-03T08:00:48.447Z</datetime>
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				majorVersion="8" mediumVersion="1" minorVersion="0">
				<extFunction xmlns:sics="http://atos.net/ns/sics">
					<sics:sioc>sics</sics:sioc>
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					<sics:idMember>6476</sics:idMember>
					<sics:idMember>6758</sics:idMember>
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					<sics:idMember>6501</sics:idMember>
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				</extFunction>
				<tacticalData>
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					<operationalStatusIndicator>0</operationalStatusIndicator>
					<idOps>466</idOps>
					 <commandAndControlRole>5</commandAndControlRole>
				</tacticalData>
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					<sics:idMember>6758</sics:idMember>
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					<operationalStatusIndicator>0</operationalStatusIndicator>
					<idOps>466</idOps>
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				majorVersion="8" mediumVersion="1" minorVersion="0">
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					<sics:idMember>6479</sics:idMember>
				</extFunction>
				<tacticalData>
					<name>1.1.GTIA1</name>
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					<operationalStatusIndicator>0</operationalStatusIndicator>
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		</friendlyUnit>
		<friendlyUnit>
			<unit activationChangeDatetime="2019-07-03T07:15:03.867Z" activationStatus="1"
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				majorVersion="8" mediumVersion="1" minorVersion="0">
				<extFunction xmlns:sics="http://atos.net/ns/sics">
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				<tacticalData>
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					<symbolCode>APP6B:SFGPUH----A----</symbolCode>
					<operationalStatusIndicator>0</operationalStatusIndicator>
					<activity>0</activity>
					<idOps>0425</idOps>
					<commandAndControlRole>5</commandAndControlRole>
				</tacticalData>
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					<point>
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						<z>183</z>
					</point>
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				</location>
			</unit>
		</friendlyUnit>
        <participant xmlns:ns3="urn:fra:nc1:objet:groundparticipant"
            xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
            xsi:type="ns3:GroundParticipantType" activationChangeDatetime="2019-07-03T08:14:56.132Z"
            activationStatus="1" context="0" id="9:6753:0" isFull="1"
            lastChangeDatetime="2019-07-03T08:14:56.132Z" majorVersion="8" mediumVersion="1"
            minorVersion="0">
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            </tacticalData>
            <specificData>
                <activity>0</activity>
                <specificType>48</specificType>
                <vehiclesCount>1</vehiclesCount>
                <staffCount>0</staffCount>
            </specificData>
            <location>
                <point>
                    <x>4.923763</x>
                    <y>49.319344</y>
                    <z>167</z>
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                <rotation>0E0</rotation>
                <datetime>2019-07-03T08:14:56.129Z</datetime>
                <quality>0</quality>
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        </participant>
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            xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
            xsi:type="ns3:GroundParticipantType" activationChangeDatetime="2019-07-02T15:03:38.539Z"
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                <staffCount>0</staffCount>
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                    <ammunitions>3</ammunitions>
                    <rations>3</rations>
                </operationalStatus>
            </status>
            <location>
                <point>
                    <x>4.80039</x>
                    <y>49.387612</y>
                    <z>211</z>
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                <Qxy>0</Qxy>
                <datetime>2019-07-03T07:13:57.965Z</datetime>
                <quality>1</quality>
            </location>
        </participant>
        <participant xmlns:ns3="urn:fra:nc1:objet:groundparticipant"
            xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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            activationStatus="1" context="0" id="9:6229:0" isFull="1"
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            <specificData>
                <activity>0</activity>
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            <location>
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                    <x>4.893208</x>
                    <y>49.409637</y>
                    <z>164</z>
                </point>
                <Qxy>0</Qxy>
                <rotation>0E0</rotation>
                <datetime>2019-07-03T08:15:10.383Z</datetime>
                <quality>1</quality>
            </location>
        </participant>
        <participant xmlns:ns3="urn:fra:nc1:objet:groundparticipant"
            xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
            xsi:type="ns3:GroundParticipantType" activationChangeDatetime="2019-07-03T08:14:57.234Z"
            activationStatus="1" context="0" id="9:6810:0" isFull="1"
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                    <z>170</z>
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                <datetime>2019-07-03T08:14:57.233Z</datetime>
                <quality>0</quality>
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            xsi:type="ns3:GroundParticipantType" activationChangeDatetime="2019-07-02T06:57:52.85Z"
            activationStatus="1" context="0" id="9:6450:0" isFull="1"
            lastChangeDatetime="2019-07-02T06:57:52.85Z" majorVersion="8" mediumVersion="1"
            minorVersion="0">
            <tacticalData>
                <symbolCode>APP6B:SFGPEVAC--MP---</symbolCode>
                <distressIndicator>0</distressIndicator>
                <referenceUnitId context="null" id="0:6450:0"/>
            </tacticalData>
            <specificData>
                <activity>0</activity>
                <specificType>48</specificType>
                <vehiclesCount>1</vehiclesCount>
            </specificData>
            <status>
                <operationalStatus>
                    <fuel>3</fuel>
                    <ammunitions>3</ammunitions>
                    <rations>3</rations>
                </operationalStatus>
            </status>
            <location>
                <point>
                    <x>4.80039</x>
                    <y>49.387612</y>
                    <z>211</z>
                </point>
                <Qxy>0</Qxy>
                <datetime>2019-07-03T07:13:23.195Z</datetime>
                <quality>1</quality>
            </location>
        </participant>
        <participant xmlns:ns3="urn:fra:nc1:objet:groundparticipant"
            xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
            xsi:type="ns3:GroundParticipantType" activationChangeDatetime="2019-07-03T08:16:20.702Z"
            activationStatus="1" context="0" id="9:6476:0" isFull="1"
            lastChangeDatetime="2019-07-03T08:16:20.702Z" majorVersion="8" mediumVersion="1"
            minorVersion="0">
            <tacticalData>
                <symbolCode>APP6B:SFGPEWMTL-MO---</symbolCode>
                <distressIndicator>0</distressIndicator>
                <referenceUnitId context="null" id="0:0:466"/>
            </tacticalData>
            <specificData>
                <activity>0</activity>
                <specificType>23</specificType>
                <vehiclesCount>1</vehiclesCount>
                <staffCount>0</staffCount>
            </specificData>
            <status>
                <operationalStatus>
                    <fuel>3</fuel>
                    <ammunitions>3</ammunitions>
                    <rations>3</rations>
                </operationalStatus>
            </status>
            <location>
                <point>
                    <x>4.878445</x>
                    <y>49.405689</y>
                    <z>186</z>
                </point>
                <Qxy>0</Qxy>
                <rotation>0E0</rotation>
                <datetime>2019-07-03T08:12:47.332Z</datetime>
                <quality>0</quality>
            </location>
        </participant>
        <participant xmlns:ns3="urn:fra:nc1:objet:groundparticipant"
            xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
            xsi:type="ns3:GroundParticipantType" activationChangeDatetime="2019-07-03T08:16:24.551Z"
            activationStatus="1" context="0" id="9:6224:0" isFull="1"
            lastChangeDatetime="2019-07-03T08:16:24.551Z" majorVersion="8" mediumVersion="1"
            minorVersion="0">
            <tacticalData>
                <symbolCode>APP6B:SFZP-----------</symbolCode>
                <distressIndicator>0</distressIndicator>
                <referenceUnitId context="null" id="0:0:466"/>
            </tacticalData>
            <specificData>
                <activity>0</activity>
                <specificType>0</specificType>
            </specificData>
            <location>
                <point>
                    <x>4.892521</x>
                    <y>49.406548</y>
                    <z>170</z>
                </point>
                <Qxy>0</Qxy>
                <rotation>0E0</rotation>
                <datetime>2019-07-03T08:15:13.12Z</datetime>
                <quality>1</quality>
            </location>
        </participant>
        <participant xmlns:ns3="urn:fra:nc1:objet:groundparticipant"
            xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
            xsi:type="ns3:GroundParticipantType" activationChangeDatetime="2019-07-02T15:06:02.121Z"
            activationStatus="1" context="0" id="9:6448:0" isFull="1"
            lastChangeDatetime="2019-07-02T15:06:02.121Z" majorVersion="8" mediumVersion="1"
            minorVersion="0">
            <tacticalData>
                <symbolCode>APP6B:SFGPEVAC--MP---</symbolCode>
                <distressIndicator>0</distressIndicator>
                <referenceUnitId context="null" id="0:6450:0"/>
            </tacticalData>
            <specificData>
                <activity>0</activity>
                <specificType>48</specificType>
                <vehiclesCount>1</vehiclesCount>
            </specificData>
            <status>
                <operationalStatus>
                    <fuel>3</fuel>
                    <ammunitions>3</ammunitions>
                    <rations>3</rations>
                </operationalStatus>
            </status>
            <location>
                <point>
                    <x>4.80039</x>
                    <y>49.387612</y>
                    <z>211</z>
                </point>
                <Qxy>0</Qxy>
                <datetime>2019-07-03T07:14:15.728Z</datetime>
                <quality>1</quality>
            </location>
        </participant>
        <participant xmlns:ns3="urn:fra:nc1:objet:groundparticipant"
            xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
            xsi:type="ns3:GroundParticipantType" activationChangeDatetime="2019-07-03T08:16:20.856Z"
            activationStatus="1" context="0" id="9:6479:0" isFull="1"
            lastChangeDatetime="2019-07-03T08:16:20.856Z" majorVersion="8" mediumVersion="1"
            minorVersion="0">
            <tacticalData>
                <symbolCode>APP6B:SFGPEWMTL-MO---</symbolCode>
                <distressIndicator>0</distressIndicator>
                <referenceUnitId context="null" id="0:0:491"/>
            </tacticalData>
            <specificData>
                <activity>0</activity>
                <specificType>23</specificType>
                <vehiclesCount>1</vehiclesCount>
                <staffCount>0</staffCount>
            </specificData>
            <status>
                <operationalStatus>
                    <fuel>3</fuel>
                    <ammunitions>3</ammunitions>
                    <rations>3</rations>
                </operationalStatus>
            </status>
            <location>
                <point>
                    <x>4.881535</x>
                    <y>49.404659</y>
                    <z>172</z>
                </point>
                <Qxy>0</Qxy>
                <rotation>0E0</rotation>
                <datetime>2019-07-03T08:15:05.791Z</datetime>
                <quality>0</quality>
            </location>
        </participant>
        <participant xmlns:ns3="urn:fra:nc1:objet:groundparticipant"
            xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
            xsi:type="ns3:GroundParticipantType" activationChangeDatetime="2019-07-03T08:16:25.805Z"
            activationStatus="1" context="0" id="9:6468:0" isFull="1"
            lastChangeDatetime="2019-07-03T08:16:25.805Z" majorVersion="8" mediumVersion="1"
            minorVersion="0">
            <tacticalData>
                <symbolCode>APP6B:SFGPEVAC--MP---</symbolCode>
                <distressIndicator>0</distressIndicator>
                <referenceUnitId context="null" id="0:0:466"/>
            </tacticalData>
            <specificData>
                <activity>0</activity>
                <specificType>48</specificType>
                <vehiclesCount>1</vehiclesCount>
            </specificData>
            <location>
                <point>
                    <x>4.873628</x>
                    <y>49.405865</y>
                    <z>183</z>
                </point>
                <Qxy>0</Qxy>
                <datetime>2019-07-03T07:07:09.228Z</datetime>
                <quality>1</quality>
            </location>
        </participant>
        <participant xmlns:ns3="urn:fra:nc1:objet:groundparticipant"
            xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
            xsi:type="ns3:GroundParticipantType" activationChangeDatetime="2019-07-03T08:16:21.591Z"
            activationStatus="1" context="0" id="9:6758:0" isFull="1"
            lastChangeDatetime="2019-07-03T08:16:21.591Z" majorVersion="8" mediumVersion="1"
            minorVersion="0">
            <tacticalData>
                <symbolCode>APP6B:SFGPEVAL--MO---</symbolCode>
                <distressIndicator>0</distressIndicator>
                <referenceUnitId context="null" id="0:0:466"/>
            </tacticalData>
            <specificData>
                <activity>0</activity>
                <specificType>16</specificType>
                <vehiclesCount>1</vehiclesCount>
                <staffCount>0</staffCount>
            </specificData>
            <status>
                <operationalStatus>
                    <fuel>3</fuel>
                    <ammunitions>3</ammunitions>
                    <rations>3</rations>
                </operationalStatus>
            </status>
            <location>
                <point>
                    <x>4.876041</x>
                    <y>49.408779</y>
                    <z>192</z>
                </point>
                <Qxy>0</Qxy>
                <rotation>0E0</rotation>
                <datetime>2019-07-03T08:15:05.874Z</datetime>
                <quality>0</quality>
            </location>
        </participant>
        <participant xmlns:ns3="urn:fra:nc1:objet:groundparticipant"
            xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
            xsi:type="ns3:GroundParticipantType" activationChangeDatetime="2019-07-03T08:16:21.92Z"
            activationStatus="1" context="0" id="9:6501:0" isFull="1"
            lastChangeDatetime="2019-07-03T08:16:21.92Z" majorVersion="8" mediumVersion="1"
            minorVersion="0">
            <tacticalData>
                <name>MO 81</name>
                <symbolCode>APP6B:SFGPEWOL--MO---</symbolCode>
                <distressIndicator>0</distressIndicator>
                <referenceUnitId context="null" id="0:0:466"/>
            </tacticalData>
            <specificData>
                <activity>0</activity>
                <specificType>38</specificType>
                <vehiclesCount>1</vehiclesCount>
                <staffCount>0</staffCount>
            </specificData>
            <status>
                <operationalStatus>
                    <fuel>3</fuel>
                    <ammunitions>3</ammunitions>
                    <rations>3</rations>
                </operationalStatus>
            </status>
            <location>
                <point>
                    <x>4.884968</x>
                    <y>49.409294</y>
                    <z>174</z>
                </point>
                <Qxy>0</Qxy>
                <rotation>0E0</rotation>
                <datetime>2019-07-03T08:08:01.14Z</datetime>
                <quality>0</quality>
            </location>
        </participant>
    </ownForcesTaskOrganizationAndPresence>
</NC1_OWNSITREP>

Et mon code XSL

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

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<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:xs="http://www.w3.org/2001/XMLSchema"
    xmlns:fn="http://www.w3.org/2005/xpath-functions"
    xmlns:nc1ownsitrep="urn:fra:nc1:message:ownsitrep"
    exclude-result-prefixes="xs fn"
    version="2.0">
    <xsl:output
        method="xml"
        encoding="UTF-8"
        indent="yes"
        omit-xml-declaration="no"
    />
    <xsl:strip-space elements="*" />
 
    <!-- On cherche les documents XML entiers -->
    <xsl:template match="/">
        <!-- On cherche tous les documents XML dans le même répértoire -->
        <xsl:for-each select="collection('./?select=*.xml')" >
            <!-- On recopie les fichiers XML de sorties dans le dossier 'resultat' avec les mêmes noms que les fichiers de départ -->
            <xsl:result-document method="xml" href="resultat/{tokenize(document-uri(.), '/')[last()]}">
                <xsl:copy>
                    <xsl:apply-templates select="@*|node()"/>
                </xsl:copy>
            </xsl:result-document>
        </xsl:for-each>
    </xsl:template>
 
    <xsl:template match="nc1ownsitrep:NC1_OWNSITREP//@*|node()">
        <xsl:copy>
            <xsl:apply-templates select="@*|node()"/>
        </xsl:copy>
    </xsl:template>
 
	<!-- Transformation de plusieurs friendly unit en un seul avec création d'un anticipatedStance-->
    <xsl:template match="nc1ownsitrep:NC1_OWNSITREP//friendlyUnit">
        <xsl:copy>
            <xsl:for-each-group select="unit" group-by="@id">
                <!-- Tous les mêmes ID d'un friendlyUnit/unit sont regroupés dans un même groupe pour les trier
                et faire des opérations dessus (suppression, ajout d'éléments anticipatedStance ... -->
                <xsl:for-each select="current-group()">
                    <!-- On n'opère que sur les groupes et pas les éléments seuls -->
                    <xsl:copy> 
                        <xsl:for-each select="@*">
                            <xsl:choose>
                                <xsl:when test="name()='context'">
                                    <xsl:attribute name="instance"><xsl:apply-templates select="."/></xsl:attribute>
                                </xsl:when>
                                <xsl:otherwise>
                                    <xsl:attribute name="{name()}"><xsl:apply-templates select="."/></xsl:attribute>
                                </xsl:otherwise>
                            </xsl:choose>
                        </xsl:for-each>
                        <xsl:variable name="test"><xsl:apply-templates select="./*"/></xsl:variable>
                        <xsl:choose>
                            <xsl:when test="not(./@context) or ./@context!='STC'">
                                <xsl:copy-of select="$test/*[not(self::location)]"/>
                                <xsl:copy-of select="//friendlyUnit/unit[@id[contains(., current-grouping-key())]][@context[contains(., 'STC')]]/location"/>
                            </xsl:when>
                            <xsl:otherwise>
                                <xsl:copy-of select="$test/*"/>
                            </xsl:otherwise>
                        </xsl:choose>
                        <!-- On appelle le template en lui donnant en paramètre le bon ID -->
                        <xsl:call-template name="creationAnticipatedStance_Ownsitrep">
                            <xsl:with-param name="id" select="current-grouping-key()"/>
                        </xsl:call-template>   
                    </xsl:copy>
                </xsl:for-each>
            </xsl:for-each-group>
            <xsl:apply-templates select="*[not(self::unit)]"/>
        </xsl:copy>
    </xsl:template>
 
    <xsl:template name="creationAnticipatedStance_Ownsitrep">
        <xsl:param name="id"/>
        <!-- On stocke la liste triée dans une variable -->
        <xsl:for-each select="//friendlyUnit/unit[@id[contains(., $id)]] | //friendlyUnit/ennemyUnit[@id[contains(., $id)]]">
            <xsl:choose>
                <xsl:when test="(not(current()/@context) or current()/@context!='STC') and location and location[not(./point=preceding::*/point)]">
                    <xsl:variable name="path">
                        <xsl:for-each select="ancestor-or-self::*">
                            <xsl:call-template name="print-step_Ownsitrep"/>
                        </xsl:for-each>
                    </xsl:variable>
 
                    <xsl:element name="anticipatedStance">
                        <xsl:element name="validityPeriod">
                            <xsl:choose>
                                <xsl:when test="location/validityPeriod">
                                    <xsl:variable name="begin" select="location/validityPeriod/startDatetime"/>
                                    <xsl:variable name="duration" select="location/validityPeriod/duration"/>
 
                                    <!-- Création d'une durée ne contenant que l'année et le mois -->
                                    <xsl:variable name="durationYearMonth">
                                        <xsl:choose>
                                            <xsl:when test="substring-before($duration, 'D')[contains(.,'M')]">
                                                <xsl:value-of select="concat(substring-before($duration, 'M'), 'M')"/>
                                            </xsl:when>
                                            <xsl:when test="substring-before($duration, 'T')[contains(.,'M')]">
                                                <xsl:value-of select="substring-before($duration, 'T')"/>
                                            </xsl:when>
                                            <xsl:when test="$duration[contains(.,'M')] and not($duration[contains(.,'T')])">
                                                <xsl:value-of select="concat(substring-before($duration, 'M'), 'M')"/>
                                            </xsl:when>
                                            <xsl:when test="$duration[contains(.,'Y')]">
                                                <xsl:value-of select="concat(substring-before($duration, 'Y'), 'Y')"/>
                                            </xsl:when>
                                        </xsl:choose>
                                    </xsl:variable>
 
                                    <!-- Création d'une durée ne contenant que le jour, l'heure, les minutes et secondes  -->
                                    <xsl:variable name="durationDayTime">
                                        <xsl:choose>
                                            <xsl:when test="$durationYearMonth!='' and $durationYearMonth!='P'">
                                                <xsl:choose>
                                                    <xsl:when test="substring-before($duration, 'T')[contains(., 'M')]">
                                                        <xsl:value-of select="concat('P', substring-after($duration, concat(substring-before(substring-before($duration, 'T'),'M'), 'M')))" />
                                                    </xsl:when>
                                                    <xsl:when test="$duration[contains(., 'Y')]">
                                                        <xsl:value-of select="concat('P', substring-after($duration, 'Y'))" />
                                                    </xsl:when>
                                                </xsl:choose>
                                            </xsl:when>
                                            <xsl:otherwise>
                                                <xsl:value-of select="$duration" />
                                            </xsl:otherwise>
                                        </xsl:choose>
                                    </xsl:variable>
 
                                    <!-- Addition de la date de départ avec la durée ans/mois -->
                                    <xsl:variable name="nextDateYM" >
                                        <xsl:choose>
                                            <xsl:when test="$durationYearMonth!=''">
                                                <xsl:value-of select="xs:dateTime($begin) + xs:yearMonthDuration($durationYearMonth)"/>
                                            </xsl:when>
                                            <xsl:otherwise>
                                                <xsl:value-of select="$begin"/>
                                            </xsl:otherwise>
                                        </xsl:choose>
                                    </xsl:variable>
 
                                    <!-- Addition de la date de modifiée précédemment avec le jour, l'heure, les minutes et secondes -->
                                    <xsl:variable name="nextDate">
                                        <xsl:choose>
                                            <xsl:when test="$durationDayTime!='P' and $durationDayTime!=''">
                                                <xsl:value-of select="xs:dateTime($nextDateYM) + xs:dayTimeDuration($durationDayTime)"/>
                                            </xsl:when>
                                            <xsl:otherwise>
                                                <xsl:value-of select="$nextDateYM"/>
                                            </xsl:otherwise>
                                        </xsl:choose>
                                    </xsl:variable>
 
                                    <xsl:element name="startDatetime">
                                        <xsl:value-of select="$begin"/>
                                    </xsl:element>
                                    <!-- Si l'élément est vide, on ne crée pas l'element qui est optionnel -->
                                    <xsl:if test="location/validityPeriod/duration">
                                        <xsl:element name="endDatetime">
                                            <xsl:value-of select="$nextDate"/>
                                        </xsl:element> 
                                    </xsl:if>
                                </xsl:when>
                                <xsl:otherwise>
                                    <xsl:element name="periodDescription">
                                        <xsl:value-of>Pas de validityPeriod renseignée !</xsl:value-of>
                                    </xsl:element>
                                </xsl:otherwise>
                            </xsl:choose>
                        </xsl:element>
                        <xsl:element name="locationStance">
                            <xsl:copy-of select="location/name"/>
                            <xsl:copy-of select="location/point"/>
                            <xsl:copy-of select="location/speed"/>
                            <xsl:copy-of select="location/course"/>
                        </xsl:element>
                    </xsl:element>
                </xsl:when>
            </xsl:choose>
        </xsl:for-each>
    </xsl:template>
 
    <!-- Permet de retrouver le chemin XML d'un element -->
    <xsl:template name="print-step_Ownsitrep">
        <xsl:text>/</xsl:text>
        <xsl:value-of select="name()"/>
        <xsl:text>[</xsl:text>
        <xsl:value-of select="1+count(preceding-sibling::*)"/>
        <xsl:text>]</xsl:text>
    </xsl:template>
 
	<!-- Suppression des balises -->
    <xsl:template match="nc1ownsitrep:NC1_OWNSITREP//extFunction"/>
    <xsl:template match="nc1ownsitrep:NC1_OWNSITREP//extVersion"/>
    <xsl:template match="nc1ownsitrep:NC1_OWNSITREP//unit[@context!='STC']/location"/>
 
</xsl:stylesheet>

Merci d'avance !

**Tahrky** · 12/11/2019, 08h41

Je suis toujours à la recherche d'aide pour résoudre mon problème.

J'ai essayé avec preceding, ancestor et preceding-sibling, cela ne me retourne jamais le resultat voulu.
Distinct values me permet d'obtenir une liste correcte, mais elle est répété à chaque itération, ce qui fait que j'ai X fois de trop le resultat souhaité ...

J'ai également testé la "Méthode Muench", sans succès (mauvaise application dans mon cas ?)

Je n'ai pas d'idée de quoi faire

.

**Tahrky** · 18/11/2019, 15h35

J'ai finalement trouvé une solution avec la méthode Muench.

Code :

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<xsl:key name="location" match="unit/location/point" use="."/>  
 
<xsl:when test="(not(current()/@context) or current()/@context!='STC') and location and location/point[generate-id(.)=generate-id(key('location', .)[1])]">

Suppression des doublons [XSLT 2.0]

XSL/XSLT/XPATH XML

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