在JasperReports中避免不必要的分页符

在JasperReports中避免不必要的分页符

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在JasperReports中避免不必要的分页符

本文介绍了在JasperReports中避免不必要的分页符的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述 29岁程序员，3月因学历无情被辞！ 使用jasper api打印结果集时，我遇到一个问题。 描述： 报告格式： GroupA（GroupHeader） SubGroupName（子组标题） ....数据（详细信息部分）..... 条件： 如果我的子组标题或GroupHeader似乎位于底部我希望插入分页符的页面，以便下一页显示标题部分和数据。 示例： 实际输出： GroupA （GroupHeader） SubGroupName（SubGroup Header） < unwanted Pagebreak> ....数据（细节部分）..... 预期输出： 我想避免不必要的Pagebreak.so我的输出看起来像， GroupA（GroupHeader） SubGroupName（SubGroup Header） .... Data（Detail）部分）..... 我的JRXML文件： <？xml version =1.0encoding =UTF-8？> < jasperReport xmlns =http://jasperreports.sourceforge.net/jasperreportsxmlns：xsi =http://www.w3.org/2001/XMLSchema-instancexsi：schemaLocation =http： //jasperreports.sourceforge.net/jasperreports http://jasperreports.sourceforge.net/xsd/jasperreport.xsdname =Account Sub Sub Group Reportlanguage =groovypageWidth =842pageHeight =595orientation =LandscapewhenNoDataType =NoDataSectioncolumnWidth =802leftMargin =20rightMargin =20topMargin =20bottomMargin =20whenResourceMissingType =Empty> < property name =ireport.zoomvalue =1.0/> < property name =ireport.xvalue =0/> < property name =ireport.yvalue =0/> < parameter name =P_Companyclass =java.lang.StringisForPrompting =false/> < parameter name =P_UserNameclass =java.lang.StringisForPrompting =false/> < parameter name =P_Criteriaclass =java.lang.ObjectisForPrompting =false> < defaultValueExpression><！[CDATA ['']]>< / defaultValueExpression> < /参数> < parameter name =P_Criteria_Codeclass =java.lang.String> < parameterDescription><！[CDATA []]>< / parameterDescription> < defaultValueExpression><！[CDATA ['']]>< / defaultValueExpression> < /参数> < parameter name =P_Criteria_Nameclass =java.lang.String> < parameterDescription><！[CDATA []]>< / parameterDescription> < defaultValueExpression><！[CDATA ['']]>< / defaultValueExpression> < /参数> < parameter name =P_Criteria_Suidclass =java.lang.Integer> < parameterDescription><！[CDATA []]>< / parameterDescription> < defaultValueExpression><！[CDATA [-1]]>< / defaultValueExpression> < /参数> < parameter name =P_Criteria_Stringclass =java.lang.StringisForPrompting =false/> < parameter name =P_ReportNameclass =java.lang.StringisForPrompting =false/> < parameter name =SUBREPORT_DIRclass =java.lang.StringisForPrompting =false> < defaultValueExpression><！[CDATA [D：\\Ankitha \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ \\\resources\\report\\]]>< / defaultValueExpression> < /参数> < queryString> <！[----查询字符串----]> < / queryString> < field name =ACGR_NAMEclass =java.lang.String/> < field name =ACSG_NAMEclass =java.lang.String/> < field name =ACSG_NATUREclass =java.lang.String/> < field name =ACTP_NAMEclass =java.lang.String/> < field name =ASSG_CODEclass =java.lang.String/> < field name =ASSG_NAMEclass =java.lang.String/> < field name =ASSG_ISLIMITAPPLICABLEclass =java.lang.String/> < field name =ASSG_LIMITFROMclass =java.math.BigDecimal/> < field name =ASSG_LIMITTOclass =java.math.BigDecimal/> < field name =ASSG_ISBUDGETAPPLICABLEclass =java.lang.String/> < field name =ASSG_BUDGETAMOUNTclass =java.math.BigDecimal/> < field name =ASSG_SEQUENCEclass =java.math.BigDecimal/> < variable name =ReportTitleclass =java.lang.String> < initialValueExpression><！[CDATA [$ R {label.report.assg.reporttitle}]]>< / initialValueExpression> < / variable> < group name =AccountGroupName> < groupExpression><！[CDATA [$ F {ACGR_NAME}]]>< / groupExpression> < groupHeader> < band height =17> < line> < reportElement isPrintRepeatedValues =falsex =0y =0width =802height =1printWhenGroupChanges =AccountGroupName/> < graphicElement> < pen lineWidth =0.01/> < / graphicElement> < / line> < textField isBlankWhenNull =true> < reportElement stretchType =RelativeToBandHeightx =0y =1width =802height =16forecolor =＃8E6531/> < textElement verticalAlignment =Middle> < font fontName =Verdanasize =11isBold =trueisUnderline =true/> < / textElement> < textFieldExpression><！[CDATA [$ R {label.report.assg.accountGroupName} ++ $ F {ACGR_NAME}]]>< / textFieldExpression> < / textField> < / band> < / groupHeader> < / group> < group name =AccountSubGroupName> < groupExpression><！[CDATA [$ F {ACSG_NAME}]]>< / groupExpression> < groupHeader> < band height =15> < textField isBlankWhenNull =true> < reportElement stretchType =RelativeToBandHeightx =0y =0width =802height =15forecolor =＃404D71/> < box leftPadding =20/> < textElement verticalAlignment =Middle> < font fontName =Verdanasize =10isBold =true/> < / textElement> < textFieldExpression><！[CDATA [$ R {label.report.assg.accountSubGroupName} ++ $ F {ACSG_NAME}]]>< / textFieldExpression> < / textField> < / band> < / groupHeader> < / group> < background> < band splitType =Stretch/> < / background> < title> < band height =51splitType =Stretch> < subreport> < reportElement stretchType =RelativeToBandHeightx =1y =0width =801height =51/> < subreportParameter name =SUBREPORT_DIR> < subreportParameterExpression><！[CDATA [$ P {SUBREPORT_DIR}]]>< / subreportParameterExpression> < / subreportParameter> < subreportParameter name =P_Criteria_String> < subreportParameterExpression><！[CDATA [$ P {P_Criteria_String}]]>< / subreportParameterExpression> < / subreportParameter> < subreportParameter name =P_Criteria_Code> < subreportParameterExpression><！[CDATA [$ P {P_Criteria_Code}]]>< / subreportParameterExpression> < / subreportParameter> < subreportParameter name =P_UserName> < subreportParameterExpression><！[CDATA [$ P {P_UserName}]]>< / subreportParameterExpression> < / subreportParameter> < subreportParameter name =P_Company> < subreportParameterExpression><！[CDATA [$ P {P_Company}]]>< / subreportParameterExpression> < / subreportParameter> < subreportParameter name =P_ReportName> < subreportParameterExpression><！[CDATA [$ V {ReportTitle}]]>< / subreportParameterExpression> < / subreportParameter> < subreportParameter name =P_Criteria> < subreportParameterExpression><！[CDATA [$ P {P_Criteria}]]>< / subreportParameterExpression> < / subreportParameter> < subreportParameter name =P_Criteria_Suid> < subreportParameterExpression><！[CDATA [$ P {P_Criteria_Suid}]]>< / subreportParameterExpression> < / subreportParameter> < subreportParameter name =P_Criteria_Name> < subreportParameterExpression><！[CDATA [$ P {P_Criteria_Name}]]>< / subreportParameterExpression> < / subreportParameter> < subreportParameter name =REPORT_RESOURCE_BUNDLE> < subreportParameterExpression><！[CDATA [$ P {REPORT_RESOURCE_BUNDLE}]]>< / subreportParameterExpression> < / subreportParameter> < connectionExpression><！[CDATA [$ P {REPORT_CONNECTION}]]>< / connectionExpression> < subreportExpression><！[CDATA [$ P {SUBREPORT_DIR} +Header.jasper]]>< / subreportExpression> < / subreport> < / band> < / title> < columnHeader> < band height =33> < frame> < reportElement stretchType =RelativeToBandHeightx =0y =0width =802height =33/> < box> < pen lineWidth =0.01lineColor =＃333333/> < topPen lineWidth =0.01lineColor =＃333333/> < leftPen lineWidth =0.01lineColor =＃333333/> < bottomPen lineWidth =0.01lineColor =＃333333/> < rightPen lineWidth =0.01lineColor =＃333333/> < / box> < textField isStretchWithOverflow =trueisBlankWhenNull =true> < reportElement stretchType =RelativeToBandHeightisPrintRepeatedValues =falsemode =Opaquex =0y =0width =214height =33isRemoveLineWhenBlank =trueisPrintInFirstWholeBand = truebackcolor =＃CCE6F5/> < box leftPadding =5/> < textElement verticalAlignment =Middle> < font fontName =Verdanasize =9isBold =true/> < / textElement> < textFieldExpression><！[CDATA [$ R {label.report.assg.name}]]>< / textFieldExpression> < / textField> < textField isStretchWithOverflow =trueisBlankWhenNull =true> < reportElement stretchType =RelativeToBandHeightisPrintRepeatedValues =falsemode =Opaquex =214y =0width =79height =33isRemoveLineWhenBlank =trueisPrintInFirstWholeBand = truebackcolor =＃CCE6F5/> < box leftPadding =5/> < textElement verticalAlignment =Middle> < font fontName =Verdanasize =9isBold =true/> < / textElement> < textFieldExpression><！[CDATA [$ R {label.report.assg.code}]]>< / textFieldExpression> < / textField> < textField isStretchWithOverflow =trueisBlankWhenNull =true> < reportElement stretchType =RelativeToBandHeightisPrintRepeatedValues =falsemode =Opaquex =293y =0width =59height =33isRemoveLineWhenBlank =trueisPrintInFirstWholeBand = truebackcolor =＃CCE6F5/> < box leftPadding =5/> < textElement verticalAlignment =Middle> < font fontName =Verdanasize =9isBold =true/> < / textElement> < textFieldExpression><！[CDATA [$ R {label.report.assg.accounttype}]]>< / textFieldExpression> < / textField> < textField isStretchWithOverflow =trueisBlankWhenNull =true> < reportElement stretchType =RelativeToBandHeightisPrintRepeatedValues =falsemode =Opaquex =652y =0width =67height =33isRemoveLineWhenBlank =trueisPrintInFirstWholeBand = truebackcolor =＃CCE6F5/> < box rightPadding =5/> < textElement textAlignment =rightverticalAlignment =Top> < font fontName =Verdanasize =9isBold =true/> < / textElement> < textFieldExpression><！[CDATA [$ R {label.report.assg.budget}]]>< / textFieldExpression> < / textField> < textField isStretchWithOverflow =trueisBlankWhenNull =true> < reportElement stretchType =RelativeToBandHeightmode =Opaquex =480y =17width =62height =16backcolor =＃CCE6F5/> < box rightPadding =5/> < textElement textAlignment =rightverticalAlignment =Middle> < font fontName =Verdanasize =9isBold =true/> < / textElement> < textFieldExpression><！[CDATA [$ R {label.report.assg.inhouselimitto}]]>< / textFieldExpression> < / textField> < textField isStretchWithOverflow =trueisBlankWhenNull =true> < reportElement stretchType =RelativeToBandHeightisPrintRepeatedValues =falsemode =Opaquex =352y =17width =65height =16isRemoveLineWhenBlank =trueisPrintInFirstWholeBand = truebackcolor =＃CCE6F5/> < textElement textAlignment =CenterverticalAlignment =Middle> < font fontName =Verdanasize =9isBold =true/> < / textElement> < textFieldExpression><！[CDATA [$ R {label.report.assg.applicable}]]>< / textFieldExpression> < / textField> < textField isStretchWithOverflow =trueisBlankWhenNull =true> < reportElement stretchType =RelativeToBandHeightisPrintRepeatedValues =falsemode =Opaquex =542y =17width =47height =16isRemoveLineWhenBlank =trueisPrintInFirstWholeBand = truebackcolor =＃CCE6F5/> < box leftPadding =5/> < textElement textAlignment =CenterverticalAlignment =Middle> < font fontName =Verdanasize =9isBold =true/> < / textElement> < textFieldExpression><！[CDATA [$ R {label.report.assg.sequence}]]>< / textFieldExpression> < / textField> < textField isStretchWithOverflow =trueisBlankWhenNull =true> < reportElement stretchType =RelativeToBandHeightisPrintRepeatedValues =falsemode =Opaquex =589y =17width =63height =16isRemoveLineWhenBlank =trueisPrintInFirstWholeBand = truebackcolor =＃CCE6F5/> < textElement textAlignment =CenterverticalAlignment =Top> < font fontName =Verdanasize =9isBold =true/> < / textElement> < textFieldExpression><！[CDATA [$ R {label.report.assg.applicable}]]>< / textFieldExpression> < / textField> < textField isStretchWithOverflow =trueisBlankWhenNull =true> < reportElement stretchType =RelativeToBandHeightisPrintRepeatedValues =falsemode =Opaquex =719y =17width =83height =16isRemoveLineWhenBlank =trueisPrintInFirstWholeBand = truebackcolor =＃CCE6F5/> < textElement textAlignment =CenterverticalAlignment =Middle> < font fontName =Verdanasize =9isBold =true/> < / textElement> < textFieldExpression><！[CDATA [$ R {label.report.assg.nature}]]>< / textFieldExpression> < / textField> < textField isStretchWithOverflow =trueisBlankWhenNull =true> < reportElement stretchType =RelativeToBandHeightmode =Opaquex =417y =17width =63height =16backcolor =＃CCE6F5/> < box rightPadding =5/> < textElement textAlignment =rightverticalAlignment =Middle> < font fontName =Verdanasize =9isBold =true/> < / textElement> < textFieldExpression><！[CDATA [$ R {label.report.assg.inhouselimitfrom}]]>< / textFieldExpression> < / textField> < textField isStretchWithOverflow =true> < reportElement stretchType =RelativeToBandHeightmode =Opaquex =352y =0width =65height =17backcolor =＃CCE6F5/> < textElement textAlignment =CenterverticalAlignment =Top> < font fontName =Verdanasize =9isBold =true/> < / textElement> < textFieldExpression><！[CDATA [$ R {label.report.assg.limit}]]>< / textFieldExpression> < / textField> < textField isStretchWithOverflow =trueisBlankWhenNull =true> < reportElement stretchType =RelativeToBandHeightmode =Opaquex =417y =0width =125height =17backcolor =＃CCE6F5/> < box rightPadding =0/> < textElement textAlignment =CenterverticalAlignment =Top> < font fontName =Verdanasize =9isBold =true/> < / textElement> < textFieldExpression><！[CDATA [$ R {label.report.assg.inhouselimit}]]>< / textFieldExpression> < / textField> < textField isStretchWithOverflow =trueisBlankWhenNull =true> < reportElement stretchType =RelativeToBandHeightmode =Opaquex =542y =0width =47height =17backcolor =＃CCE6F5/> < box leftPadding =5/> < textElement textAlignment =CenterverticalAlignment =Top> < font fontName =Verdanasize =9isBold =true/> < / textElement> < textFieldExpression><！[CDATA [$ R {label.report.assg.reporting}]]>< / textFieldExpression> < / textField> < textField isStretchWithOverflow =trueisBlankWhenNull =true> < reportElement stretchType =RelativeToBandHeightmode =Opaquex =589y =0width =63height =17backcolor =＃CCE6F5/> < textElement textAlignment =CenterverticalAlignment =Top> < font fontName =Verdanasize =9isBold =true/> < / textElement> < textFieldExpression><！[CDATA [$ R {label.report.assg.budgetappl}]]>< / textFieldExpression> < / textField> < textField isStretchWithOverflow =trueisBlankWhenNull =true> < reportElement stretchType =RelativeToBandHeightmode =Opaquex =719y =0width =83height =17backcolor =＃CCE6F5/> < textElement textAlignment =CenterverticalAlignment =Middle> < font fontName =Verdanasize =9isBold =true/> < / textElement> < textFieldExpression><！[CDATA [$ R {label.report.assg.account}]]>< / textFieldExpression> < / textField> < / frame> < / band> < / columnHeader> < detail> < band height =19> < rectangle> < reportElement stretchType =RelativeToBandHeightx =1y =0width =800height =18backcolor =＃F2F2F2> < printWhenExpression><！[CDATA [new Boolean（$ V {PAGE_COUNT} .intValue（）％2 == 0）]]>< / printWhenExpression> < / reportElement> < graphicElement> < pen lineWidth =0.0/> < / graphicElement> < / rectangle> < textField isStretchWithOverflow =trueisBlankWhenNull =true> < reportElement stretchType =RelativeToBandHeightx =653y =0width =67height =18isRemoveLineWhenBlank =true/> < textElement textAlignment =rightverticalAlignment =Middle> < font fontName =Verdanasize =9/> < / textElement> < textFieldExpression><！[CDATA [$ F {ASSG_BUDGETAMOUNT}]]>< / textFieldExpression> < / textField> < textField isStretchWithOverflow =trueisBlankWhenNull =true> < reportElement stretchType =RelativeToBandHeightx =543y =0width =47height =18isRemoveLineWhenBlank =true/> < textElement textAlignment =CenterverticalAlignment =Middle> < font fontName =Verdanasize =9/> < / textElement> < textFieldExpression><！[CDATA [$ F {ASSG_SEQUENCE}]]>< / textFieldExpression> < / textField> < textField isStretchWithOverflow =trueisBlankWhenNull =true> < reportElement stretchType =RelativeToBandHeightx =481y =0width =62height =18isRemoveLineWhenBlank =true/> < textElement textAlignment =rightverticalAlignment =Middle> < font fontName =Verdanasize =9/> < / textElement> < textFieldExpression><！[CDATA [$ F {ASSG_LIMITTO}]]>< / textFieldExpression> < / textField> < textField isStretchWithOverflow =trueisBlankWhenNull =true> < reportElement stretchType =RelativeToBandHeightx =353y =0width =66height =18isRemoveLineWhenBlank =true/> < textElement textAlignment =CenterverticalAlignment =Middle> < font fontName =Verdanasize =9/> < / textElement> < textFieldExpression><！[CDATA [$ F {ASSG_ISLIMITAPPLICABLE}]]>< / textFieldExpression> < / textField> < textField isStretchWithOverflow =trueisBlankWhenNull =true> < reportElement stretchType =RelativeToBandHeightx =419y =0width =61height =18isRemoveLineWhenBlank =true/> < textElement textAlignment =rightverticalAlignment =Middle> < font fontName =Verdanasize =9/> < / textElement> < textFieldExpression><！[CDATA [$ F {ASSG_LIMITFROM}]]>< / textFieldExpression> < / textField> < textField isStretchWithOverflow =trueisBlankWhenNull =true> < reportElement stretchType =RelativeToBandHeightmode =Transparentx =1y =0width =214height =18isRemoveLineWhenBlank =true/> < box leftPadding =5/> < textElement verticalAlignment =Middle> < font fontName =Verdanasize =9/> < / textElement> < textFieldExpression><！[CDATA [$ F {ASSG_NAME}]]>< / textFieldExpression> < / textField> < textField isStretchWithOverflow =trueisBlankWhenNull =true> < reportElement stretchType =RelativeToBandHeightx =590y =0width =63height =18isRemoveLineWhenBlank =true/> < textElement textAlignment =CenterverticalAlignment =Middle> < font fontName =Verdanasize =9/> < / textElement> < textFieldExpression><！[CDATA [$ F {ASSG_ISBUDGETAPPLICABLE}]]>< / textFieldExpression> < / textField> < textField isStretchWithOverflow =trueisBlankWhenNull =true> < reportElement stretchType =RelativeToBandHeightx =215y =0width =79height =18isRemoveLineWhenBlank =true/> < box leftPadding =5/> < textElement verticalAlignment =Middle> < font fontName =Verdanasize =9/> < / textElement> < textFieldExpression><！[CDATA [$ F {ASSG_CODE]]]>< / textFieldExpression> < / textField> < textField isStretchWithOverflow =trueisBlankWhenNull =true> < reportElement stretchType =RelativeToBandHeightx =294y =0width =59height =18isRemoveLineWhenBlank =true/> < box leftPadding =5/> < textElement verticalAlignment =Middle> < font fontName =Verdanasize =9/> < / textElement> < textFieldExpression><！[CDATA [$ F {ACTP_NAME}]]>< / textFieldExpression> < / textField> < textField isStretchWithOverflow =trueisBlankWhenNull =true> < reportElement stretchType =RelativeToBandHeightx =720y =0width =82height =18isRemoveLineWhenBlank =true/> < textElement textAlignment =CenterverticalAlignment =Middle> < font fontName =Verdanasize =9/> < / textElement> < textFieldExpression><！[CDATA [$ F {ACSG_NATURE}]]>< / textFieldExpression> < / textField> < break> < reportElement x =0y =18width =800height =1> < printWhenExpression><！[CDATA [new Boolean（$ V {AccountSubGroupName_COUNT} .intValue（）< 1）]]>< / printWhenExpression> < / reportElement> < / break> < / band> < / detail> < pageFooter> < band height =20> < textField isStretchWithOverflow =true> < reportElement stretchType =RelativeToBandHeightx =652y =1width =113height =19/> < textElement textAlignment =Right> < font fontName =Verdana/> < / textElement> < textFieldExpression><！[CDATA [Page+ $ V {PAGE_NUMBER} +of]]>< / textFieldExpression> < / textField> < textField isStretchWithOverflow =trueevaluationTime =Report> < reportElement stretchType =RelativeToBandHeightx =765y =1width =37height =19/> < textElement> < font fontName =Verdana/> < / textElement> < textFieldExpression><！[CDATA [+ $ V {PAGE_NUMBER}]]>< / textFieldExpression> < / textField> < / band> < / pageFooter> < / jasperReport> 解决方案对于团体，我相信你可以设置在组和/或子组上保持一起属性来处理此问题。 保持在一起描述： 标记阻止该组拆分两个单独的页/列，但仅限于第一次中断尝试 While printing resultset using jasper api, I am facing one problem.Description :Report format :GroupA(GroupHeader)SubGroupName(SubGroup Header)....Data(Detail Section).....Condition :If my subgroup header or GroupHeader appears to be at the bottom of the page i want to insert a page break,so that both header sections as well as data appears on the next page.Example :Actual Output :GroupA(GroupHeader)SubGroupName(SubGroup Header)<unwanted Pagebreak>....Data(Detail Section).....Expected Output :I want to avoid unwanted Pagebreak.so that my output will look like ,GroupA(GroupHeader)SubGroupName(SubGroup Header)....Data(Detail Section).....My JRXML file :<?xml version="1.0" encoding="UTF-8"?><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="Account Sub Sub Group Report" language="groovy" pageWidth="842" pageHeight="595" orientation="Landscape" whenNoDataType="NoDataSection" columnWidth="802" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20" whenResourceMissingType="Empty"> <property name="ireport.zoom" value="1.0"/> <property name="ireport.x" value="0"/> <property name="ireport.y" value="0"/> <parameter name="P_Company" class="java.lang.String" isForPrompting="false"/> <parameter name="P_UserName" class="java.lang.String" isForPrompting="false"/> <parameter name="P_Criteria" class="java.lang.Object" isForPrompting="false"> <defaultValueExpression><![CDATA["' '"]]></defaultValueExpression> </parameter> <parameter name="P_Criteria_Code" class="java.lang.String"> <parameterDescription><![CDATA[]]></parameterDescription> <defaultValueExpression><![CDATA["' '"]]></defaultValueExpression> </parameter> <parameter name="P_Criteria_Name" class="java.lang.String"> <parameterDescription><![CDATA[]]></parameterDescription> <defaultValueExpression><![CDATA["' '"]]></defaultValueExpression> </parameter> <parameter name="P_Criteria_Suid" class="java.lang.Integer"> <parameterDescription><![CDATA[]]></parameterDescription> <defaultValueExpression><![CDATA[-1]]></defaultValueExpression> </parameter> <parameter name="P_Criteria_String" class="java.lang.String" isForPrompting="false"/> <parameter name="P_ReportName" class="java.lang.String" isForPrompting="false"/> <parameter name="SUBREPORT_DIR" class="java.lang.String" isForPrompting="false"> <defaultValueExpression><![CDATA["D:\\Ankitha\\DIS\\ws\\dis-services\\src\\main\\resources\\report\\"]]></defaultValueExpression> </parameter> <queryString> <![----Query String----]> </queryString> <field name="ACGR_NAME" class="java.lang.String"/> <field name="ACSG_NAME" class="java.lang.String"/> <field name="ACSG_NATURE" class="java.lang.String"/> <field name="ACTP_NAME" class="java.lang.String"/> <field name="ASSG_CODE" class="java.lang.String"/> <field name="ASSG_NAME" class="java.lang.String"/> <field name="ASSG_ISLIMITAPPLICABLE" class="java.lang.String"/> <field name="ASSG_LIMITFROM" class="java.math.BigDecimal"/> <field name="ASSG_LIMITTO" class="java.math.BigDecimal"/> <field name="ASSG_ISBUDGETAPPLICABLE" class="java.lang.String"/> <field name="ASSG_BUDGETAMOUNT" class="java.math.BigDecimal"/> <field name="ASSG_SEQUENCE" class="java.math.BigDecimal"/> <variable name="ReportTitle" class="java.lang.String"> <initialValueExpression><![CDATA[$R{label.report.assg.reporttitle}]]></initialValueExpression> </variable> <group name="AccountGroupName"> <groupExpression><![CDATA[$F{ACGR_NAME}]]></groupExpression> <groupHeader> <band height="17"> <line> <reportElement isPrintRepeatedValues="false" x="0" y="0" width="802" height="1" printWhenGroupChanges="AccountGroupName"/> <graphicElement> <pen lineWidth="0.01"/> </graphicElement> </line> <textField isBlankWhenNull="true"> <reportElement stretchType="RelativeToBandHeight" x="0" y="1" width="802" height="16" forecolor="#8E6531"/> <textElement verticalAlignment="Middle"> <font fontName="Verdana" size="11" isBold="true" isUnderline="true"/> </textElement> <textFieldExpression><![CDATA[$R{label.report.assg.accountGroupName}+" "+$F{ACGR_NAME}]]></textFieldExpression> </textField> </band> </groupHeader> </group> <group name="AccountSubGroupName"> <groupExpression><![CDATA[$F{ACSG_NAME}]]></groupExpression> <groupHeader> <band height="15"> <textField isBlankWhenNull="true"> <reportElement stretchType="RelativeToBandHeight" x="0" y="0" width="802" height="15" forecolor="#404D71"/> <box leftPadding="20"/> <textElement verticalAlignment="Middle"> <font fontName="Verdana" size="10" isBold="true"/> </textElement> <textFieldExpression><![CDATA[$R{label.report.assg.accountSubGroupName}+" "+$F{ACSG_NAME}]]></textFieldExpression> </textField> </band> </groupHeader> </group> <background> <band splitType="Stretch"/> </background> <title> <band height="51" splitType="Stretch"> <subreport> <reportElement stretchType="RelativeToBandHeight" x="1" y="0" width="801" height="51"/> <subreportParameter name="SUBREPORT_DIR"> <subreportParameterExpression><![CDATA[$P{SUBREPORT_DIR}]]></subreportParameterExpression> </subreportParameter> <subreportParameter name="P_Criteria_String"> <subreportParameterExpression><![CDATA[$P{P_Criteria_String}]]></subreportParameterExpression> </subreportParameter> <subreportParameter name="P_Criteria_Code"> <subreportParameterExpression><![CDATA[$P{P_Criteria_Code}]]></subreportParameterExpression> </subreportParameter> <subreportParameter name="P_UserName"> <subreportParameterExpression><![CDATA[$P{P_UserName}]]></subreportParameterExpression> </subreportParameter> <subreportParameter name="P_Company"> <subreportParameterExpression><![CDATA[$P{P_Company}]]></subreportParameterExpression> </subreportParameter> <subreportParameter name="P_ReportName"> <subreportParameterExpression><![CDATA[$V{ReportTitle}]]></subreportParameterExpression> </subreportParameter> <subreportParameter name="P_Criteria"> <subreportParameterExpression><![CDATA[$P{P_Criteria}]]></subreportParameterExpression> </subreportParameter> <subreportParameter name="P_Criteria_Suid"> <subreportParameterExpression><![CDATA[$P{P_Criteria_Suid}]]></subreportParameterExpression> </subreportParameter> <subreportParameter name="P_Criteria_Name"> <subreportParameterExpression><![CDATA[$P{P_Criteria_Name}]]></subreportParameterExpression> </subreportParameter> <subreportParameter name="REPORT_RESOURCE_BUNDLE"> <subreportParameterExpression><![CDATA[$P{REPORT_RESOURCE_BUNDLE}]]></subreportParameterExpression> </subreportParameter> <connectionExpression><![CDATA[$P{REPORT_CONNECTION}]]></connectionExpression> <subreportExpression><![CDATA[$P{SUBREPORT_DIR} + "Header.jasper"]]></subreportExpression> </subreport> </band> </title> <columnHeader> <band height="33"> <frame> <reportElement stretchType="RelativeToBandHeight" x="0" y="0" width="802" height="33"/> <box> <pen lineWidth="0.01" lineColor="#333333"/> <topPen lineWidth="0.01" lineColor="#333333"/> <leftPen lineWidth="0.01" lineColor="#333333"/> <bottomPen lineWidth="0.01" lineColor="#333333"/> <rightPen lineWidth="0.01" lineColor="#333333"/> </box> <textField isStretchWithOverflow="true" isBlankWhenNull="true"> <reportElement stretchType="RelativeToBandHeight" isPrintRepeatedValues="false" mode="Opaque" x="0" y="0" width="214" height="33" isRemoveLineWhenBlank="true" isPrintInFirstWholeBand="true" backcolor="#CCE6F5"/> <box leftPadding="5"/> <textElement verticalAlignment="Middle"> <font fontName="Verdana" size="9" isBold="true"/> </textElement> <textFieldExpression><![CDATA[$R{label.report.assg.name}]]></textFieldExpression> </textField> <textField isStretchWithOverflow="true" isBlankWhenNull="true"> <reportElement stretchType="RelativeToBandHeight" isPrintRepeatedValues="false" mode="Opaque" x="214" y="0" width="79" height="33" isRemoveLineWhenBlank="true" isPrintInFirstWholeBand="true" backcolor="#CCE6F5"/> <box leftPadding="5"/> <textElement verticalAlignment="Middle"> <font fontName="Verdana" size="9" isBold="true"/> </textElement> <textFieldExpression><![CDATA[$R{label.report.assg.code}]]></textFieldExpression> </textField> <textField isStretchWithOverflow="true" isBlankWhenNull="true"> <reportElement stretchType="RelativeToBandHeight" isPrintRepeatedValues="false" mode="Opaque" x="293" y="0" width="59" height="33" isRemoveLineWhenBlank="true" isPrintInFirstWholeBand="true" backcolor="#CCE6F5"/> <box leftPadding="5"/> <textElement verticalAlignment="Middle"> <font fontName="Verdana" size="9" isBold="true"/> </textElement> <textFieldExpression><![CDATA[$R{label.report.assg.accounttype}]]></textFieldExpression> </textField> <textField isStretchWithOverflow="true" isBlankWhenNull="true"> <reportElement stretchType="RelativeToBandHeight" isPrintRepeatedValues="false" mode="Opaque" x="652" y="0" width="67" height="33" isRemoveLineWhenBlank="true" isPrintInFirstWholeBand="true" backcolor="#CCE6F5"/> <box rightPadding="5"/> <textElement textAlignment="Right" verticalAlignment="Top"> <font fontName="Verdana" size="9" isBold="true"/> </textElement> <textFieldExpression><![CDATA[$R{label.report.assg.budget}]]></textFieldExpression> </textField> <textField isStretchWithOverflow="true" isBlankWhenNull="true"> <reportElement stretchType="RelativeToBandHeight" mode="Opaque" x="480" y="17" width="62" height="16" backcolor="#CCE6F5"/> <box rightPadding="5"/> <textElement textAlignment="Right" verticalAlignment="Middle"> <font fontName="Verdana" size="9" isBold="true"/> </textElement> <textFieldExpression><![CDATA[$R{label.report.assg.inhouselimitto}]]></textFieldExpression> </textField> <textField isStretchWithOverflow="true" isBlankWhenNull="true"> <reportElement stretchType="RelativeToBandHeight" isPrintRepeatedValues="false" mode="Opaque" x="352" y="17" width="65" height="16" isRemoveLineWhenBlank="true" isPrintInFirstWholeBand="true" backcolor="#CCE6F5"/> <textElement textAlignment="Center" verticalAlignment="Middle"> <font fontName="Verdana" size="9" isBold="true"/> </textElement> <textFieldExpression><![CDATA[$R{label.report.assg.applicable}]]></textFieldExpression> </textField> <textField isStretchWithOverflow="true" isBlankWhenNull="true"> <reportElement stretchType="RelativeToBandHeight" isPrintRepeatedValues="false" mode="Opaque" x="542" y="17" width="47" height="16" isRemoveLineWhenBlank="true" isPrintInFirstWholeBand="true" backcolor="#CCE6F5"/> <box leftPadding="5"/> <textElement textAlignment="Center" verticalAlignment="Middle"> <font fontName="Verdana" size="9" isBold="true"/> </textElement> <textFieldExpression><![CDATA[$R{label.report.assg.sequence}]]></textFieldExpression> </textField> <textField isStretchWithOverflow="true" isBlankWhenNull="true"> <reportElement stretchType="RelativeToBandHeight" isPrintRepeatedValues="false" mode="Opaque" x="589" y="17" width="63" height="16" isRemoveLineWhenBlank="true" isPrintInFirstWholeBand="true" backcolor="#CCE6F5"/> <textElement textAlignment="Center" verticalAlignment="Top"> <font fontName="Verdana" size="9" isBold="true"/> </textElement> <textFieldExpression><![CDATA[$R{label.report.assg.applicable}]]></textFieldExpression> </textField> <textField isStretchWithOverflow="true" isBlankWhenNull="true"> <reportElement stretchType="RelativeToBandHeight" isPrintRepeatedValues="false" mode="Opaque" x="719" y="17" width="83" height="16" isRemoveLineWhenBlank="true" isPrintInFirstWholeBand="true" backcolor="#CCE6F5"/> <textElement textAlignment="Center" verticalAlignment="Middle"> <font fontName="Verdana" size="9" isBold="true"/> </textElement> <textFieldExpression><![CDATA[$R{label.report.assg.nature}]]></textFieldExpression> </textField> <textField isStretchWithOverflow="true" isBlankWhenNull="true"> <reportElement stretchType="RelativeToBandHeight" mode="Opaque" x="417" y="17" width="63" height="16" backcolor="#CCE6F5"/> <box rightPadding="5"/> <textElement textAlignment="Right" verticalAlignment="Middle"> <font fontName="Verdana" size="9" isBold="true"/> </textElement> <textFieldExpression><![CDATA[$R{label.report.assg.inhouselimitfrom}]]></textFieldExpression> </textField> <textField isStretchWithOverflow="true"> <reportElement stretchType="RelativeToBandHeight" mode="Opaque" x="352" y="0" width="65" height="17" backcolor="#CCE6F5"/> <textElement textAlignment="Center" verticalAlignment="Top"> <font fontName="Verdana" size="9" isBold="true"/> </textElement> <textFieldExpression><![CDATA[$R{label.report.assg.limit}]]></textFieldExpression> </textField> <textField isStretchWithOverflow="true" isBlankWhenNull="true"> <reportElement stretchType="RelativeToBandHeight" mode="Opaque" x="417" y="0" width="125" height="17" backcolor="#CCE6F5"/> <box rightPadding="0"/> <textElement textAlignment="Center" verticalAlignment="Top"> <font fontName="Verdana" size="9" isBold="true"/> </textElement> <textFieldExpression><![CDATA[$R{label.report.assg.inhouselimit}]]></textFieldExpression> </textField> <textField isStretchWithOverflow="true" isBlankWhenNull="true"> <reportElement stretchType="RelativeToBandHeight" mode="Opaque" x="542" y="0" width="47" height="17" backcolor="#CCE6F5"/> <box leftPadding="5"/> <textElement textAlignment="Center" verticalAlignment="Top"> <font fontName="Verdana" size="9" isBold="true"/> </textElement> <textFieldExpression><![CDATA[$R{label.report.assg.reporting}]]></textFieldExpression> </textField> <textField isStretchWithOverflow="true" isBlankWhenNull="true"> <reportElement stretchType="RelativeToBandHeight" mode="Opaque" x="589" y="0" width="63" height="17" backcolor="#CCE6F5"/> <textElement textAlignment="Center" verticalAlignment="Top"> <font fontName="Verdana" size="9" isBold="true"/> </textElement> <textFieldExpression><![CDATA[$R{label.report.assg.budgetappl}]]></textFieldExpression> </textField> <textField isStretchWithOverflow="true" isBlankWhenNull="true"> <reportElement stretchType="RelativeToBandHeight" mode="Opaque" x="719" y="0" width="83" height="17" backcolor="#CCE6F5"/> <textElement textAlignment="Center" verticalAlignment="Middle"> <font fontName="Verdana" size="9" isBold="true"/> </textElement> <textFieldExpression><![CDATA[$R{label.report.assg.account}]]></textFieldExpression> </textField> </frame> </band> </columnHeader> <detail> <band height="19"> <rectangle> <reportElement stretchType="RelativeToBandHeight" x="1" y="0" width="800" height="18" backcolor="#F2F2F2"> <printWhenExpression><![CDATA[new Boolean($V{PAGE_COUNT}.intValue() % 2 == 0)]]></printWhenExpression> </reportElement> <graphicElement> <pen lineWidth="0.0"/> </graphicElement> </rectangle> <textField isStretchWithOverflow="true" isBlankWhenNull="true"> <reportElement stretchType="RelativeToBandHeight" x="653" y="0" width="67" height="18" isRemoveLineWhenBlank="true"/> <textElement textAlignment="Right" verticalAlignment="Middle"> <font fontName="Verdana" size="9"/> </textElement> <textFieldExpression><![CDATA[$F{ASSG_BUDGETAMOUNT}]]></textFieldExpression> </textField> <textField isStretchWithOverflow="true" isBlankWhenNull="true"> <reportElement stretchType="RelativeToBandHeight" x="543" y="0" width="47" height="18" isRemoveLineWhenBlank="true"/> <textElement textAlignment="Center" verticalAlignment="Middle"> <font fontName="Verdana" size="9"/> </textElement> <textFieldExpression><![CDATA[$F{ASSG_SEQUENCE}]]></textFieldExpression> </textField> <textField isStretchWithOverflow="true" isBlankWhenNull="true"> <reportElement stretchType="RelativeToBandHeight" x="481" y="0" width="62" height="18" isRemoveLineWhenBlank="true"/> <textElement textAlignment="Right" verticalAlignment="Middle"> <font fontName="Verdana" size="9"/> </textElement> <textFieldExpression><![CDATA[$F{ASSG_LIMITTO}]]></textFieldExpression> </textField> <textField isStretchWithOverflow="true" isBlankWhenNull="true"> <reportElement stretchType="RelativeToBandHeight" x="353" y="0" width="66" height="18" isRemoveLineWhenBlank="true"/> <textElement textAlignment="Center" verticalAlignment="Middle"> <font fontName="Verdana" size="9"/> </textElement> <textFieldExpression><![CDATA[$F{ASSG_ISLIMITAPPLICABLE}]]></textFieldExpression> </textField> <textField isStretchWithOverflow="true" isBlankWhenNull="true"> <reportElement stretchType="RelativeToBandHeight" x="419" y="0" width="61" height="18" isRemoveLineWhenBlank="true"/> <textElement textAlignment="Right" verticalAlignment="Middle"> <font fontName="Verdana" size="9"/> </textElement> <textFieldExpression><![CDATA[$F{ASSG_LIMITFROM}]]></textFieldExpression> </textField> <textField isStretchWithOverflow="true" isBlankWhenNull="true"> <reportElement stretchType="RelativeToBandHeight" mode="Transparent" x="1" y="0" width="214" height="18" isRemoveLineWhenBlank="true"/> <box leftPadding="5"/> <textElement verticalAlignment="Middle"> <font fontName="Verdana" size="9"/> </textElement> <textFieldExpression><![CDATA[$F{ASSG_NAME}]]></textFieldExpression> </textField> <textField isStretchWithOverflow="true" isBlankWhenNull="true"> <reportElement stretchType="RelativeToBandHeight" x="590" y="0" width="63" height="18" isRemoveLineWhenBlank="true"/> <textElement textAlignment="Center" verticalAlignment="Middle"> <font fontName="Verdana" size="9"/> </textElement> <textFieldExpression><![CDATA[$F{ASSG_ISBUDGETAPPLICABLE}]]></textFieldExpression> </textField> <textField isStretchWithOverflow="true" isBlankWhenNull="true"> <reportElement stretchType="RelativeToBandHeight" x="215" y="0" width="79" height="18" isRemoveLineWhenBlank="true"/> <box leftPadding="5"/> <textElement verticalAlignment="Middle"> <font fontName="Verdana" size="9"/> </textElement> <textFieldExpression><![CDATA[$F{ASSG_CODE}]]></textFieldExpression> </textField> <textField isStretchWithOverflow="true" isBlankWhenNull="true"> <reportElement stretchType="RelativeToBandHeight" x="294" y="0" width="59" height="18" isRemoveLineWhenBlank="true"/> <box leftPadding="5"/> <textElement verticalAlignment="Middle"> <font fontName="Verdana" size="9"/> </textElement> <textFieldExpression><![CDATA[$F{ACTP_NAME}]]></textFieldExpression> </textField> <textField isStretchWithOverflow="true" isBlankWhenNull="true"> <reportElement stretchType="RelativeToBandHeight" x="720" y="0" width="82" height="18" isRemoveLineWhenBlank="true"/> <textElement textAlignment="Center" verticalAlignment="Middle"> <font fontName="Verdana" size="9"/> </textElement> <textFieldExpression><![CDATA[$F{ACSG_NATURE}]]></textFieldExpression> </textField> <break> <reportElement x="0" y="18" width="800" height="1"> <printWhenExpression><![CDATA[new Boolean($V{AccountSubGroupName_COUNT}.intValue()<1)]]></printWhenExpression> </reportElement> </break> </band> </detail> <pageFooter> <band height="20"> <textField isStretchWithOverflow="true"> <reportElement stretchType="RelativeToBandHeight" x="652" y="1" width="113" height="19"/> <textElement textAlignment="Right"> <font fontName="Verdana"/> </textElement> <textFieldExpression><![CDATA["Page "+$V{PAGE_NUMBER}+" of"]]></textFieldExpression> </textField> <textField isStretchWithOverflow="true" evaluationTime="Report"> <reportElement stretchType="RelativeToBandHeight" x="765" y="1" width="37" height="19"/> <textElement> <font fontName="Verdana"/> </textElement> <textFieldExpression><![CDATA[" " + $V{PAGE_NUMBER}]]></textFieldExpression> </textField> </band> </pageFooter></jasperReport> 解决方案 For groups, I believe you can set the Keep Together property on the group and/or subgroups to handle this.Keep Together Description: Flag that prevents the group from splitting on two seperate pages/columns, but only on the first break attempt 这篇关于在JasperReports中避免不必要的分页符的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！ 上岸，阿里云！
08-01 01:49
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