page blanche pour des sous rapports

**flamant** · 14/05/2012, 16h15

Bonjour,

je génère un rapport principal qui contiend 2 sous-rapports

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

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<jasperReport xmlns="http://jasperreports.sourceforge.net/jasperreports" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports http://jasperreports.sourceforge.net/xsd/jasperreport.xsd" name="crf" pageWidth="595" pageHeight="842" columnWidth="555" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20">
	<property name="ireport.zoom" value="1.0"/>
	<property name="ireport.x" value="0"/>
	<property name="ireport.y" value="0"/>
<style name="Column header" forecolor="#666666" fontName="Arial" fontSize="12" isBold="true"/>	<style name="table">
		<box>
			<pen lineWidth="1.0" lineColor="#000000"/>
		</box>
	</style>
	<style name="table_TH" mode="Opaque" backcolor="#FFFFFF">
		<box>
			<pen lineWidth="0.5" lineColor="#000000"/>
		</box>
	</style>
	<style name="table_CH" mode="Opaque" backcolor="#FFBFBF">
		<box>
			<pen lineWidth="0.5" lineColor="#000000"/>
		</box>
	</style>
	<style name="table_TD" mode="Opaque" backcolor="#FFFFFF">
		<box>
			<pen lineWidth="0.5" lineColor="#000000"/>
		</box>
	</style>
	<style name="border" isBlankWhenNull="false" isBold="false" isItalic="false" isUnderline="false" isStrikeThrough="false">
		<box>
			<pen lineWidth="1.0"/>
			<topPen lineWidth="1.0"/>
			<leftPen lineWidth="1.0"/>
			<bottomPen lineWidth="1.0"/>
			<rightPen lineWidth="1.0"/>
		</box>
	</style>
	<parameter name="SIMPLE_DATA" class="java.util.HashMap">
	</parameter>
	<parameter name="subReport_6071684_JasperReport" class="net.sf.jasperreports.engine.JasperReport"/>
	<parameter name="subReport_14892984_JasperReport" class="net.sf.jasperreports.engine.JasperReport"/>
	<field name="softwareVersion" class="java.lang.String"/>
	<field name="subNbr" class="java.lang.Integer"/>
	<field name="activityName" class="java.lang.String"/>
	<field name="sstStatus" class="java.lang.String"/>
	<field name="scheduleName" class="java.lang.String"/>
	<field name="subReport_6071684" class="java.lang.String"/>
	<field name="subReport_14892984" class="java.lang.String"/>
	<background>
		<band splitType="Stretch"/>
	</background>
	<title>
		<band height="4" splitType="Stretch"/>
	</title>
	<pageHeader>
		<band height="45" splitType="Stretch">
			<frame>
				<reportElement style="border" mode="Opaque" x="1" y="0" width="555" height="45" forecolor="#000000" backcolor="#FFFFFF"/>
				<staticText>
					<reportElement x="3" y="32" width="53" height="13"/>
					<textElement>
						<font fontName="Arial" size="10" isBold="true"/>
					</textElement>
					<text><![CDATA[Schedule:]]></text>
				</staticText>
				<textField >
					<reportElement x="56" y="32" width="139" height="13"/>
					<textElement>
						<font fontName="Arial" size="10" isBold="true"/>
					</textElement>
					<textFieldExpression><![CDATA[$F{scheduleName}]]></textFieldExpression>
				</textField>
				<staticText>
					<reportElement x="2" y="8" width="42" height="15"/>
					<textElement>
						<font fontName="Arial" size="10" isBold="true"/>
					</textElement>
					<text><![CDATA[Subject:]]></text>
				</staticText>
				<textField>
					<reportElement x="44" y="8" width="63" height="15"/>
					<textElement>
						<font fontName="Arial" size="10" isBold="true"/>
					</textElement>
					<textFieldExpression><![CDATA[$F{subNbr}]]></textFieldExpression>
				</textField>
				<textField bookmarkLevel="3">
					<reportElement x="192" y="5" width="177" height="18"/>
					<textElement>
						<font fontName="Arial" size="12" isBold="true"/>
					</textElement>
					<textFieldExpression><![CDATA[$F{activityName}]]></textFieldExpression>
					<anchorNameExpression><![CDATA[ $F{activityName}]]></anchorNameExpression>				</textField>
				<textField>
					<reportElement x="201" y="27" width="151" height="18"/>
					<textElement>
						<font fontName="Arial" size="10" isBold="false"/>
					</textElement>
					<textFieldExpression><![CDATA[($F{sstStatus}.equals("131")? "Completed":$F{sstStatus}.equals("132")? "Completed with Information not available":$F{sstStatus}.equals("133")? "Completed with Forced Validation ":$F{sstStatus}.equals("141")? "Completed after unmarking ":$F{sstStatus}.equals("142")? " Information Not Available after unmarking ":$F{sstStatus}.equals("143")? "Forced Validation after marking":$F{sstStatus}.equals("151")? "Completed after unmarking ":$F{sstStatus}.equals("152")? " Information Not Available after unmarking ":$F{sstStatus}.equals("153")? "Forced Validation after marking":$F{sstStatus}.equals("999")? "Never entered":$F{sstStatus}.equals("111")? "Marked":$F{sstStatus}.equals("121")? "Marked":$F{sstStatus}.equals("134")? "Data pending":$F{sstStatus}.equals("141")? "Completed after unmarking":$F{sstStatus}.equals("151")? "Completed after unmarking":$F{sstStatus}.equals("142")? "Information Not Available after unmarking":$F{sstStatus}.equals("152")? "Information Not Available after unmarking":$F{sstStatus}.equals("143")? "Forced Validation after marking":$F{sstStatus}.equals("153")? "Forced Validation after marking": ($F{sstStatus}.equals("144") || $F{sstStatus}.equals("154"))? "Data pending after marking":$F{sstStatus}.equals("112")? "Marked with Information not available":$F{sstStatus}.equals("122")? "Marked with Information not available":$F{sstStatus}.equals("113")? "Marked with Forced Validation ":$F{sstStatus}.equals("123")? "Marked with Forced Validation ": $F{sstStatus}.equals("135")? "Medical doctor": $F{sstStatus}.equals("241")? "Unmarked and completed on cleaned data": $F{sstStatus})]]></textFieldExpression>
				</textField>
				<image>
					<reportElement x="408" y="0" width="146" height="45"/>
					<imageExpression><![CDATA["/Users/xflamant/Documents/enable/src/main/webapp/img/logo-gsk.gif"]]></imageExpression>
				</image>
			</frame>
		</band>
	</pageHeader>	<columnHeader>
		<band height="4" splitType="Stretch"/>
	</columnHeader>
	<detail>
		<band height="594" splitType="Stretch">
			<subreport>
				<reportElement positionType="FixRelativeToTop" x="0" y="0" width="554" height="297"/>
				<subreportParameter name="subReport_6071684">
					<subreportParameterExpression><![CDATA[$P{SIMPLE_DATA}.get($F{subReport_6071684})]]></subreportParameterExpression>
				</subreportParameter>
				<dataSourceExpression><![CDATA[$P{SIMPLE_DATA}.get($F{subReport_6071684})]]></dataSourceExpression>
				<subreportExpression class="net.sf.jasperreports.engine.JasperReport"><![CDATA[$P{subReport_6071684_JasperReport}]]></subreportExpression>
			</subreport>
			<subreport>
				<reportElement positionType="FixRelativeToTop" x="0" y="297" width="554" height="297"/>
				<subreportParameter name="subReport_14892984">
					<subreportParameterExpression><![CDATA[$P{SIMPLE_DATA}.get($F{subReport_14892984})]]></subreportParameterExpression>
				</subreportParameter>
				<dataSourceExpression><![CDATA[$P{SIMPLE_DATA}.get($F{subReport_14892984})]]></dataSourceExpression>
				<subreportExpression class="net.sf.jasperreports.engine.JasperReport"><![CDATA[$P{subReport_14892984_JasperReport}]]></subreportExpression>
			</subreport>
		</band>	</detail>
	<columnFooter>
		<band height="8" splitType="Stretch"/>
	</columnFooter>
	<pageFooter>
		<band height="30" splitType="Stretch">
			<frame>
				<reportElement mode="Opaque" x="1" y="0" width="554" height="30" forecolor="#D0B48E" backcolor="#FFFFFF"/>
				<textField pattern="ddMMMyyyy HH:mm:ss">
					<reportElement style="Column header" x="432" y="4" width="119" height="13" forecolor="#000000"/>
					<textElement verticalAlignment="Middle">
						<font size="10" isBold="false"/>
					</textElement>
					<textFieldExpression><![CDATA[new java.util.Date()]]></textFieldExpression>
				</textField>
				<textField>
					<reportElement x="224" y="3" width="39" height="20"/>
					<textElement textAlignment="Right"/>
					<textFieldExpression><![CDATA[$V{PAGE_NUMBER}+"/"]]></textFieldExpression>
				</textField>
				<textField evaluationTime="Report">
					<reportElement x="264" y="3" width="40" height="20"/>
					<textElement/>
					<textFieldExpression><![CDATA["" + $V{PAGE_NUMBER}]]></textFieldExpression>
				</textField>
				<staticText>
					<reportElement x="432" y="18" width="30" height="11"/>
					<textElement>
						<font fontName="Arial" size="8"/>
					</textElement>
					<text><![CDATA[eN@ble]]></text>
				</staticText>
				<textField evaluationTime="Report">
					<reportElement x="464" y="19" width="86" height="10"/>
					<textElement>
						<font size="8"/>
					</textElement>
					<textFieldExpression><![CDATA[$F{softwareVersion}]]></textFieldExpression>
				</textField>
				<textField>
					<reportElement x="1" y="0" width="116" height="14"/>
					<textElement>
						<font fontName="Arial" size="10" isBold="false"/>
					</textElement>
					<textFieldExpression><![CDATA[$F{activityName}]]></textFieldExpression>
				</textField>
				<textField>
					<reportElement x="1" y="14" width="116" height="15"/>
					<textElement>
						<font fontName="Arial" size="10" isBold="false"/>
					</textElement>
					<textFieldExpression><![CDATA[($F{sstStatus}.equals("131")? "Completed":$F{sstStatus}.equals("132")? "Completed with Information not available":$F{sstStatus}.equals("133")? "Completed with Forced Validation ":$F{sstStatus}.equals("141")? "Completed after unmarking ":$F{sstStatus}.equals("142")? " Information Not Available after unmarking ":$F{sstStatus}.equals("143")? "Forced Validation after marking":$F{sstStatus}.equals("151")? "Completed after unmarking ":$F{sstStatus}.equals("152")? " Information Not Available after unmarking ":$F{sstStatus}.equals("153")? "Forced Validation after marking":$F{sstStatus}.equals("999")? "Never entered":$F{sstStatus}.equals("111")? "Marked":$F{sstStatus}.equals("121")? "Marked":$F{sstStatus}.equals("134")? "Data pending":$F{sstStatus}.equals("141")? "Completed after unmarking":$F{sstStatus}.equals("151")? "Completed after unmarking":$F{sstStatus}.equals("142")? "Information Not Available after unmarking":$F{sstStatus}.equals("152")? "Information Not Available after unmarking":$F{sstStatus}.equals("143")? "Forced Validation after marking":$F{sstStatus}.equals("153")? "Forced Validation after marking": ($F{sstStatus}.equals("144") || $F{sstStatus}.equals("154"))? "Data pending after marking":$F{sstStatus}.equals("112")? "Marked with Information not available":$F{sstStatus}.equals("122")? "Marked with Information not available":$F{sstStatus}.equals("113")? "Marked with Forced Validation ":$F{sstStatus}.equals("123")? "Marked with Forced Validation ": $F{sstStatus}.equals("135")? "Medical doctor": $F{sstStatus}.equals("241")? "Unmarked and completed on cleaned data": $F{sstStatus})]]></textFieldExpression>
				</textField>
			</frame>
		</band>
	</pageFooter>
	<summary>
		<band height="9" splitType="Stretch"/>
	</summary>
</jasperReport>

malheureusement, j'obtiends une page blanche (mis à part le header et footer qui sont bien présents). Le panneau central est vide.

Les 2 sous rapport sont normalement des pages avec des champs qui contiennent des valeur et qui ont un label.

Je ne vois pas comment débuguer cela et je me pose les questions suivantes: si j'ai 3 sous rapports, est-ce que la pagination va être incrémentée correctement sur 3 pages et est-ce que les header et footer des sous rapports seront ceux du sous rapport correspondant ou ceux du rapport parent (le rapport principal)

Je me demande si je ne vois rien si ce n'est pas une histoire de pagination

Merci si vous pouviez me donner une piste

**cmako** · 01/08/2012, 11h44

Envoyé par flamant

Bonjour,

Merci si vous pouviez me donner une piste

Je ne sais pas si ton problème est toujours d'actualité, mais je reponds quand même.

Si ton rapport est vide, ou plutot ta bande detail, c'est à cause de ta datasource. S'il n'y a pas de données dans ta datasource, il n'y aura pas de document.
Si ta datasource est une DB tu peux mettre SELECT 1 FROM DUAL, si c'est un XML il faut mettre un "\" dans la partie datasource.
Si tu n'a pas de datasource il faut passer une JREmptyDatasource.

Cordialement

page blanche pour des sous rapports

Jasper

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