这是我的代码
<?xml version="1.0" encoding="UTF-8"?>
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<property name="com.jaspersoft.studio.data.defaultdataadapter" value="Participation"/>
<style name="Table_TH" mode="Opaque" backcolor="#F0F8FF">
<box>
<pen lineWidth="0.5" lineColor="#000000"/>
<topPen lineWidth="0.5" lineColor="#000000"/>
<leftPen lineWidth="0.5" lineColor="#000000"/>
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</style>
<style name="Table_CH" mode="Opaque" backcolor="#BFE1FF">
<box>
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<leftPen lineWidth="0.5" lineColor="#000000"/>
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<rightPen lineWidth="0.5" lineColor="#000000"/>
</box>
</style>
<style name="Table_TD" mode="Opaque" backcolor="#FFFFFF">
<box>
<pen lineWidth="0.5" lineColor="#000000"/>
<topPen lineWidth="0.5" lineColor="#000000"/>
<leftPen lineWidth="0.5" lineColor="#000000"/>
<bottomPen lineWidth="0.5" lineColor="#000000"/>
<rightPen lineWidth="0.5" lineColor="#000000"/>
</box>
</style>
<style name="Table 1_TH" mode="Opaque" backcolor="#F0F8FF">
<box>
<pen lineWidth="0.5" lineColor="#000000"/>
<topPen lineWidth="0.5" lineColor="#000000"/>
<leftPen lineWidth="0.5" lineColor="#000000"/>
<bottomPen lineWidth="0.5" lineColor="#000000"/>
<rightPen lineWidth="0.5" lineColor="#000000"/>
</box>
</style>
<style name="Table 1_CH" mode="Opaque" backcolor="#BFE1FF">
<box>
<pen lineWidth="0.5" lineColor="#000000"/>
<topPen lineWidth="0.5" lineColor="#000000"/>
<leftPen lineWidth="0.5" lineColor="#000000"/>
<bottomPen lineWidth="0.5" lineColor="#000000"/>
<rightPen lineWidth="0.5" lineColor="#000000"/>
</box>
</style>
<style name="Table 1_TD" mode="Opaque" backcolor="#FFFFFF">
<box>
<pen lineWidth="0.5" lineColor="#000000"/>
<topPen lineWidth="0.5" lineColor="#000000"/>
<leftPen lineWidth="0.5" lineColor="#000000"/>
<bottomPen lineWidth="0.5" lineColor="#000000"/>
<rightPen lineWidth="0.5" lineColor="#000000"/>
</box>
</style>
<subDataset name="DS_Participation" uuid="ea882ad3-3349-40ed-b1ff-036d84a05d65">
<property name="com.jaspersoft.studio.data.defaultdataadapter" value="Participation"/>
<queryString>
<![CDATA[SELECT "ParticipationFilleS"."nomParticipationFilleS" AS nom,
"ParticipationFilleS"."id_participationFilleS" AS idp,
"ParticipationFilleS"."secteurActivite" AS secteurActivite,
"ParticipationFilleS".date_aquisition AS date_aquisition,
"ParticipationFilleS"."Prix_acquisition" AS Prix_acquisition,
"ParticipationFilleS".tri_actualise AS tri_actualise,
"associationMF"."id_participationfilleS" AS ids,
"associationMF".pourcentage,
"associationMF".id_participation AS ID,
"Participation".id_participation,
"Participation".nom_participation
FROM "ParticipationFilleS"
INNER JOIN associationMF ON
"associationMF".id_participationfilleS = "ParticipationFilleS"."id_participationfilleS"
INNER JOIN Participation ON
"Participation".id_participation = "associationMF".id_participation
WHERE
"ParticipationFilleS"."id_participationFilleS" = 98]]>
</queryString>
<field name="nom" class="java.lang.String"/>
<field name="secteurActivite" class="java.lang.String"/>
<field name="date_aquisition" class="java.sql.Timestamp"/>
<field name="Prix_acquisition" class="java.lang.Double"/>
<field name="tri_actualise" class="java.lang.Double"/>
<field name="pourcentage" class="java.lang.Double"/>
<field name="nom_participation" class="java.lang.String"/>
<group name="nom">
<groupExpression><![CDATA[$F{nom}]]></groupExpression>
</group>
</subDataset>
<field name="nom" class="java.lang.String"/>
<field name="idp" class="java.lang.Integer"/>
<field name="secteurActivite" class="java.lang.String"/>
<field name="date_aquisition" class="java.sql.Timestamp"/>
<field name="Prix_acquisition" class="java.lang.Double"/>
<field name="tri_actualise" class="java.lang.Double"/>
<field name="ids" class="java.lang.Integer"/>
<field name="pourcentage" class="java.lang.Double"/>
<field name="ID" class="java.lang.Integer"/>
<field name="id_participation" class="java.lang.Integer"/>
<field name="nom_participation" class="java.lang.String"/>
<group name="nom">
<groupExpression><![CDATA[$F{nom}]]></groupExpression>
</group>
<title>
<band height="152" splitType="Stretch">
<image>
<reportElement x="-10" y="78" width="201" height="65" uuid="331a5642-d068-4bed-b795-18334b494880"/>
<imageExpression><![CDATA["C:/wamp/www/participation/rapports/logo-mamda-mcma1.jpg"]]></imageExpression>
</image>
<staticText>
<reportElement x="380" y="92" width="175" height="21" uuid="9c6b544e-4686-454f-bf0e-144c746eeeee"/>
<textElement>
<font size="16"/>
</textElement>
<text><![CDATA[Fonds d'investissement]]></text>
</staticText>
<textField>
<reportElement x="390" y="113" width="175" height="39" uuid="1e8724fc-5e64-4458-a579-28cf32d6dd2f"/>
<textElement>
<font size="18"/>
</textElement>
<textFieldExpression><![CDATA[$F{nom}]]></textFieldExpression>
</textField>
</band>
</title>
<detail>
<band height="183" splitType="Stretch">
<componentElement>
<reportElement x="0" y="34" width="555" height="101" uuid="ed5fee48-f9ca-4025-8b6d-c357eb81483a"/>
<jr:table xmlns:jr="http://jasperreports.sourceforge.net/jasperreports/components" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports/components http://jasperreports.sourceforge.net/xsd/components.xsd">
<datasetRun subDataset="DS_Participation" uuid="a9722c2d-d802-4f86-a305-fdc2e1df98b0">
<connectionExpression><![CDATA[$P{REPORT_CONNECTION}]]></connectionExpression>
</datasetRun>
<jr:column width="79" uuid="42d1b1c5-d055-4f78-b26a-f8fda409efe3">
<jr:tableHeader style="Table 1_TH" height="30"/>
<jr:tableFooter style="Table 1_TH" height="30"/>
<jr:columnHeader style="Table 1_CH" height="30">
<staticText>
<reportElement x="0" y="0" width="79" height="30" uuid="aa702fbd-0f5c-4b17-b0d4-d2e10dc03f14"/>
<text><![CDATA[nom]]></text>
</staticText>
</jr:columnHeader>
<jr:columnFooter style="Table 1_CH" height="30"/>
<jr:detailCell style="Table 1_TD" height="30">
<textField>
<reportElement x="0" y="0" width="79" height="30" uuid="0de56ce4-d664-4931-8ece-106e5e768db4"/>
<textFieldExpression><![CDATA[$F{nom}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="79" uuid="90a31a3a-df77-43a2-9520-111241cb584b">
<jr:tableHeader style="Table 1_TH" height="30"/>
<jr:tableFooter style="Table 1_TH" height="30"/>
<jr:columnHeader style="Table 1_CH" height="30">
<staticText>
<reportElement x="0" y="0" width="79" height="30" uuid="abce9d38-7201-4c2a-a3c4-fee0dda11b41"/>
<text><![CDATA[secteurActivite]]></text>
</staticText>
</jr:columnHeader>
<jr:columnFooter style="Table 1_CH" height="30"/>
<jr:detailCell style="Table 1_TD" height="30">
<textField>
<reportElement x="0" y="0" width="79" height="30" uuid="b8f6e00d-b779-4da7-8d3f-26fd82cb5b0b"/>
<textFieldExpression><![CDATA[$F{secteurActivite}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="79" uuid="fa42462e-9f80-4501-895c-e3dd6832eb38">
<jr:tableHeader style="Table 1_TH" height="30"/>
<jr:tableFooter style="Table 1_TH" height="30"/>
<jr:columnHeader style="Table 1_CH" height="30">
<staticText>
<reportElement x="0" y="0" width="79" height="30" uuid="1f82288b-d999-4f24-a9de-6592706552dc"/>
<text><![CDATA[date_aquisition]]></text>
</staticText>
</jr:columnHeader>
<jr:columnFooter style="Table 1_CH" height="30"/>
<jr:detailCell style="Table 1_TD" height="30">
<textField>
<reportElement x="0" y="0" width="79" height="30" uuid="88d0f870-061a-495f-b6ff-a742620f8a0e"/>
<textFieldExpression><![CDATA[$F{date_aquisition}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="79" uuid="ebb1be25-78d6-488b-bf5d-53e78bcf23ad">
<jr:tableHeader style="Table 1_TH" height="30"/>
<jr:tableFooter style="Table 1_TH" height="30"/>
<jr:columnHeader style="Table 1_CH" height="30">
<staticText>
<reportElement x="0" y="0" width="79" height="30" uuid="d8fa37e9-f47c-4d98-99dc-9a138ebc60b8"/>
<text><![CDATA[Prix_acquisition]]></text>
</staticText>
</jr:columnHeader>
<jr:columnFooter style="Table 1_CH" height="30"/>
<jr:detailCell style="Table 1_TD" height="30">
<textField>
<reportElement x="0" y="0" width="79" height="30" uuid="cd844b1a-1c78-4d81-bb4d-5eaab888a2a8"/>
<textFieldExpression><![CDATA[$F{Prix_acquisition}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="79" uuid="ab04b310-6350-4581-afea-ccdb59f8550a">
<jr:tableHeader style="Table 1_TH" height="30"/>
<jr:tableFooter style="Table 1_TH" height="30"/>
<jr:columnHeader style="Table 1_CH" height="30">
<staticText>
<reportElement x="0" y="0" width="79" height="30" uuid="400b9d08-94a7-4a4e-a3bc-9404fcc97c53"/>
<text><![CDATA[tri_actualise]]></text>
</staticText>
</jr:columnHeader>
<jr:columnFooter style="Table 1_CH" height="30"/>
<jr:detailCell style="Table 1_TD" height="30">
<textField>
<reportElement x="0" y="0" width="79" height="30" uuid="f001a429-d66a-415f-9ad2-3e299c109436"/>
<textFieldExpression><![CDATA[$F{tri_actualise}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="79" uuid="6239fbc2-7f9c-4e62-8ec8-4c9322d2fa3c">
<jr:tableHeader style="Table 1_TH" height="30"/>
<jr:tableFooter style="Table 1_TH" height="30"/>
<jr:columnHeader style="Table 1_CH" height="30">
<staticText>
<reportElement x="0" y="0" width="79" height="30" uuid="ef7aab2a-d28a-4379-9e0b-c006c0b1a428"/>
<text><![CDATA[pourcentage]]></text>
</staticText>
</jr:columnHeader>
<jr:columnFooter style="Table 1_CH" height="30"/>
<jr:detailCell style="Table 1_TD" height="30">
<textField>
<reportElement x="0" y="0" width="79" height="30" uuid="35404325-1809-4a28-8b23-014f6d1ae6e8"/>
<textFieldExpression><![CDATA[$F{pourcentage}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="79" uuid="fd81313b-0bc8-4cce-9165-1d593e68dbd7">
<jr:tableHeader style="Table 1_TH" height="30"/>
<jr:tableFooter style="Table 1_TH" height="30"/>
<jr:columnHeader style="Table 1_CH" height="30">
<staticText>
<reportElement x="0" y="0" width="79" height="30" uuid="f36f5cf9-540e-48df-b080-6b1e53188b1f"/>
<text><![CDATA[nom_participation]]></text>
</staticText>
</jr:columnHeader>
<jr:columnFooter style="Table 1_CH" height="30"/>
<jr:detailCell style="Table 1_TD" height="30">
<textField>
<reportElement x="0" y="0" width="79" height="30" uuid="38267115-36b7-4d21-9564-3bff093ffd22"/>
<textFieldExpression><![CDATA[$F{nom_participation}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
</jr:table>
</componentElement>
<rectangle>
<reportElement x="0" y="0" width="556" height="31" backcolor="#9BD2F0" uuid="59d3e0f5-0000-4baf-9ef7-e2f0f4ba4042"/>
</rectangle>
<staticText>
<reportElement x="1" y="0" width="554" height="34" uuid="864f305d-e436-4ab0-9441-e7eb7a30f02f"/>
<textElement>
<font size="18"/>
</textElement>
<text><![CDATA[Synthese des cessions realisees en milliers MAD]]></text>
</staticText>
</band>
</detail>
</jasperReport>
如图所示,我只有一张桌子
但是当我生成pdf时,它会给我2或3个表格,如图所示
我不知道发生了什么,为什么它给了我2桌
如何在没有在多列和表中重复相同数据的情况下只获得一个表?