Jasper 报表 Excel 列分段

【问题标题】：Jasper Report Excel column segmentationJasper 报表 Excel 列分段
【发布时间】：2015-12-31 13:42:42
【问题描述】：

要求：开发 10 个报告并在单击导航菜单上的超链接时导航到每个报告。

在导出到 Excel 时，每个子报表都应包含在单独的 Excel 工作表中，并且 Excel 列分段应与报表列匹配。 90% 的工作已完成。

仅存在 excel 分段问题。

我开发了一个主要的 Jasper 报告。

  1. 将所有子报表放在不同的组中。

  2. 在每个子报表元素之后添加了一个带有属性 net.sf.jasperreports.export.xls.break.after.row 的文本字段。（用于在单独的工作表中拆分报表）

  3. 报告以单独的 Excel 工作表出现，但它们的列分割问题仍然存在。

下面是我正在使用的 JRXML。 

<?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="TOSMetricsReport" pageWidth="3000" pageHeight="595" orientation="Landscape" columnWidth="2780" leftMargin="200" rightMargin="20" topMargin="20" bottomMargin="20" uuid="82356077-f8a3-4fb5-92de-af77228a6b21">
    <property name="net.sf.jasperreports.export.xls.one.page.per.sheet " value="true"/>
    <property name="net.sf.jasperreports.export.pdf.create.batch.mode.bookmarks" value="true"/>
    <property name="net.sf.jasperreports.export.xls.exclude.origin.band.2" value="background"/>
    <property name="net.sf.jasperreports.export.xls.exclude.origin.group.1" value="break"/>
    <property name="net.sf.jasperreports.export.pdf.exclude.origin.band.1" value="background"/>
    <property name="net.sf.jasperreports.export.xls.collapse.row.span" value="true"/>
    <property name="net.sf.jasperreports.export.xls.remove.empty.space.between.rows" value="true"/>
    <property name="net.sf.jasperreports.export.xls.ignore.cell.border" value="true"/>
    <property name="net.sf.jasperreports.export.xls.detect.cell.type" value="true"/>
    <property name="net.sf.jasperreports.print.keep.full.text" value="true"/>
    <property name="net.sf.jasperreports.export.xls.wrap.text" value="false"/>
    <property name="net.sf.jasperreports.export.xls.auto.fit.row" value="true"/>
    <property name="net.sf.jasperreports.export.xls.auto.fit.column" value="true"/>
    <parameter name="year" class="java.lang.String"/>
    <parameter name="date" class="java.lang.String"/>
    <queryString>
        <![CDATA[select 1]]>
    </queryString>
    <group name="Group1"/>
    <group name="Group2">
        <groupHeader>
            <band height="44">
                <property name="net.sf.jasperreports.export.xls.remove.empty.space.between.columns" value="true"/>
                <property name="net.sf.jasperreports.export.xls.column.width.ratio" value="1000"/>
                <subreport runToBottom="true">
                    <reportElement isPrintRepeatedValues="false" x="2" y="6" width="60" height="38" isPrintInFirstWholeBand="true" uuid="dca34dc6-3ae1-4154-9f39-aefda281942b"/>
                    <parametersMapExpression><![CDATA[$P{REPORT_PARAMETERS_MAP}]]></parametersMapExpression>
                    <connectionExpression><![CDATA[$P{REPORT_CONNECTION}]]></connectionExpression>
                    <subreportExpression><![CDATA["ReportDevelopment/PMO/Roadmap.jasper"]]></subreportExpression>
                </subreport>
            </band>
        </groupHeader>
    </group>
    <group name="break">
        <groupHeader>
            <band height="11">
                <printWhenExpression><![CDATA[$V{PAGE_NUMBER}==0]]></printWhenExpression>
                <textField>
                    <reportElement x="0" y="10" width="100" height="1" uuid="ddf8561d-a742-4ee5-9504-4e2b4a979735">
                        <property name="com.jaspersoft.studio.unit.y" value="pixel"/>
                        <property name="com.jaspersoft.studio.unit.height" value="pixel"/>
                        <property name="net.sf.jasperreports.export.xls.break.after.row" value="true"/>
                    </reportElement>
                    <textFieldExpression><![CDATA["break Text Field"]]></textFieldExpression>
                </textField>
            </band>
        </groupHeader>
    </group>
    <background>
        <band height="332" splitType="Stretch">
            <property name="com.jaspersoft.studio.layout" value="com.jaspersoft.studio.editor.layout.HorizontalRowLayout"/>
            <textField hyperlinkType="LocalAnchor" hyperlinkTarget="Top" bookmarkLevel="1">
                <reportElement positionType="FixRelativeToBottom" x="-170" y="0" width="170" height="30" uuid="e8a3ca2e-8d8d-4913-8da7-dfdd33561fc8"/>
                <textElement textAlignment="Left" verticalAlignment="Middle">
                    <font fontName="Times New Roman" size="12" isBold="true"/>
                </textElement>
                <textFieldExpression><![CDATA["Roadmap"]]></textFieldExpression>
                <hyperlinkAnchorExpression><![CDATA["Roadmap"]]></hyperlinkAnchorExpression>
                <hyperlinkTooltipExpression><![CDATA["Roadmap"]]></hyperlinkTooltipExpression>
            </textField>
            <textField hyperlinkType="LocalAnchor" hyperlinkTarget="Top" bookmarkLevel="1">
                <reportElement positionType="FixRelativeToBottom" x="-170" y="240" width="170" height="30" uuid="2cbd23e8-4e2c-4107-a0f7-3997ae2f4a2f"/>
                <textElement textAlignment="Left" verticalAlignment="Middle">
                    <font fontName="Times New Roman" size="12" isBold="true"/>
                </textElement>
                <textFieldExpression><![CDATA["Cost Center FINApprovers"]]></textFieldExpression>
                <hyperlinkAnchorExpression><![CDATA["CostCenter"]]></hyperlinkAnchorExpression>
            </textField>
            <textField hyperlinkType="LocalAnchor" bookmarkLevel="1">
                <reportElement x="-170" y="30" width="170" height="30" uuid="460205c5-cffd-42bb-bf05-9292f2120c31"/>
                <textElement verticalAlignment="Middle">
                    <font fontName="Times New Roman" size="12" isBold="true"/>
                </textElement>
                <textFieldExpression><![CDATA["Performance"]]></textFieldExpression>
                <hyperlinkAnchorExpression><![CDATA["per"]]></hyperlinkAnchorExpression>
            </textField>
            <textField hyperlinkType="LocalAnchor" bookmarkLevel="1">
                <reportElement x="-170" y="60" width="170" height="30" uuid="e7425be8-cf87-48e7-8a93-7b1b91f55c40"/>
                <textElement verticalAlignment="Middle">
                    <font fontName="Times New Roman" size="12" isBold="true"/>
                </textElement>
                <textFieldExpression><![CDATA["CC Owners & Leads"]]></textFieldExpression>
                <hyperlinkAnchorExpression><![CDATA["cco"]]></hyperlinkAnchorExpression>
            </textField>
            <textField hyperlinkType="LocalAnchor" bookmarkLevel="1">
                <reportElement x="-170" y="90" width="170" height="30" uuid="7173485a-c0ba-4d49-8a19-3ac6b55cff7f"/>
                <textElement verticalAlignment="Middle">
                    <font fontName="Times New Roman" size="12" isBold="true"/>
                </textElement>
                <textFieldExpression><![CDATA["Incomplete key Milestones"]]></textFieldExpression>
                <hyperlinkAnchorExpression><![CDATA["ikm"]]></hyperlinkAnchorExpression>
            </textField>
            <textField hyperlinkType="LocalAnchor" bookmarkLevel="1">
                <reportElement x="-170" y="120" width="170" height="30" uuid="ddf9fea7-bf9a-4f18-a29b-5dee53d2e26c"/>
                <textElement verticalAlignment="Middle">
                    <font fontName="Times New Roman" size="12" isBold="true"/>
                </textElement>
                <textFieldExpression><![CDATA["Deployment Forecast"]]></textFieldExpression>
                <hyperlinkAnchorExpression><![CDATA["df"]]></hyperlinkAnchorExpression>
            </textField>
            <textField hyperlinkType="LocalAnchor" bookmarkLevel="1">
                <reportElement x="-170" y="150" width="170" height="30" uuid="c8fbbc99-d593-4296-b02d-abefd3d795c1"/>
                <textElement verticalAlignment="Middle">
                    <font fontName="Times New Roman" size="12" isBold="true"/>
                </textElement>
                <textFieldExpression><![CDATA["Unfunded"]]></textFieldExpression>
                <hyperlinkAnchorExpression><![CDATA["uf"]]></hyperlinkAnchorExpression>
            </textField>
            <textField hyperlinkType="LocalAnchor" bookmarkLevel="1">
                <reportElement x="-170" y="180" width="170" height="30" uuid="c8fbbc99-d593-4296-b02d-abefd3d795c1"/>
                <textElement verticalAlignment="Middle">
                    <font fontName="Times New Roman" size="12" isBold="true"/>
                </textElement>
                <textFieldExpression><![CDATA["Financials - LT & FY"]]></textFieldExpression>
                <hyperlinkAnchorExpression><![CDATA["fin"]]></hyperlinkAnchorExpression>
            </textField>
            <textField hyperlinkType="LocalAnchor" bookmarkLevel="1">
                <reportElement x="-170" y="210" width="169" height="30" uuid="2c7eb592-f4b4-4f05-95e9-cbfe6882821f"/>
                <textElement verticalAlignment="Middle">
                    <font fontName="Times New Roman" size="12" isBold="true"/>
                </textElement>
                <textFieldExpression><![CDATA["Divisional Plan Milestone"]]></textFieldExpression>
                <hyperlinkAnchorExpression><![CDATA["dpm"]]></hyperlinkAnchorExpression>
            </textField>
            <textField hyperlinkType="LocalAnchor" bookmarkLevel="1">
                <reportElement positionType="Float" x="-170" y="270" width="169" height="30" uuid="f498ca0f-2fdb-4e07-af15-2ed48fb26502"/>
                <textElement verticalAlignment="Middle">
                    <font fontName="Times New Roman" size="12" isBold="true"/>
                </textElement>
                <textFieldExpression><![CDATA["RiskScore"]]></textFieldExpression>
                <hyperlinkAnchorExpression><![CDATA["rs"]]></hyperlinkAnchorExpression>
            </textField>
        </band>
    </background>
    <title>
        <band height="32" splitType="Stretch">
            <staticText>
                <reportElement x="0" y="2" width="791" height="30" uuid="622c8818-d378-4b4b-ae4b-7e37ff18c760"/>
                <textElement textAlignment="Center">
                    <font fontName="Times New Roman" size="20" isBold="true"/>
                </textElement>
                <text><![CDATA[PMO  METRICS EXTRACT]]></text>
            </staticText>
        </band>
    </title>
    <detail>
        <band height="33">
            <subreport runToBottom="true">
                <reportElement x="3" y="0" width="59" height="30" uuid="95611b1b-88c8-47d6-a77d-13a9f69316d3"/>
                <parametersMapExpression><![CDATA[$P{REPORT_PARAMETERS_MAP}]]></parametersMapExpression>
                <connectionExpression><![CDATA[$P{REPORT_CONNECTION}]]></connectionExpression>
                <subreportExpression><![CDATA["ReportDevelopment/PMO/Performance.jasper"]]></subreportExpression>
            </subreport>
            <textField>
                <reportElement x="0" y="32" width="100" height="1" uuid="c841c3ff-c3df-4464-8a4c-9ef7d09dffcd">
                    <property name="com.jaspersoft.studio.unit.y" value="pixel"/>
                    <property name="com.jaspersoft.studio.unit.height" value="pixel"/>
                    <property name="net.sf.jasperreports.export.xls.break.after.row" value="true"/>
                </reportElement>
                <textFieldExpression><![CDATA["break Text Field"]]></textFieldExpression>
            </textField>
        </band>
        <band height="44">
            <subreport runToBottom="true">
                <reportElement x="3" y="5" width="59" height="38" uuid="f8b8bc34-7a99-46c5-bab9-09381626c1bd"/>
                <parametersMapExpression><![CDATA[$P{REPORT_PARAMETERS_MAP}]]></parametersMapExpression>
                <connectionExpression><![CDATA[$P{REPORT_CONNECTION}]]></connectionExpression>
                <subreportExpression><![CDATA["ReportDevelopment/PMO/CC_Owners_&_Leads.jasper"]]></subreportExpression>
            </subreport>
            <textField>
                <reportElement x="0" y="43" width="100" height="1" uuid="6e9de47b-7f05-4785-8d1f-3457d3d96c1a">
                    <property name="com.jaspersoft.studio.unit.y" value="pixel"/>
                    <property name="com.jaspersoft.studio.unit.height" value="pixel"/>
                    <property name="net.sf.jasperreports.export.xls.break.after.row" value="true"/>
                </reportElement>
                <textFieldExpression><![CDATA["break Text Field"]]></textFieldExpression>
            </textField>
        </band>
        <band height="51">
            <subreport runToBottom="true">
                <reportElement x="3" y="0" width="59" height="48" uuid="02a75b6e-cb02-46d7-873f-4a24b462f2a1"/>
                <parametersMapExpression><![CDATA[$P{REPORT_PARAMETERS_MAP}]]></parametersMapExpression>
                <connectionExpression><![CDATA[$P{REPORT_CONNECTION}]]></connectionExpression>
                <subreportExpression><![CDATA["ReportDevelopment/PMO/Incomplete_Key_Milestones.jasper"]]></subreportExpression>
            </subreport>
            <textField>
                <reportElement x="0" y="50" width="100" height="1" uuid="12901493-5c87-40d2-a093-193b20127d0d">
                    <property name="com.jaspersoft.studio.unit.y" value="pixel"/>
                    <property name="com.jaspersoft.studio.unit.height" value="pixel"/>
                    <property name="net.sf.jasperreports.export.xls.break.after.row" value="true"/>
                </reportElement>
                <textFieldExpression><![CDATA["break Text Field"]]></textFieldExpression>
            </textField>
        </band>
        <band height="35">
            <subreport runToBottom="true">
                <reportElement x="3" y="4" width="59" height="28" uuid="ac55415d-032e-40a0-8e1f-5ea5ae1f2d8d"/>
                <parametersMapExpression><![CDATA[$P{REPORT_PARAMETERS_MAP}]]></parametersMapExpression>
                <connectionExpression><![CDATA[$P{REPORT_CONNECTION}]]></connectionExpression>
                <subreportExpression><![CDATA["ReportDevelopment/PMO/Deployment_Forecast.jasper"]]></subreportExpression>
            </subreport>
            <textField>
                <reportElement x="0" y="34" width="100" height="1" uuid="a9701cb8-1898-426f-abf3-f503bd2c6be7">
                    <property name="com.jaspersoft.studio.unit.y" value="pixel"/>
                    <property name="com.jaspersoft.studio.unit.height" value="pixel"/>
                    <property name="net.sf.jasperreports.export.xls.break.after.row" value="true"/>
                </reportElement>
                <textFieldExpression><![CDATA["break Text Field"]]></textFieldExpression>
            </textField>
        </band>
        <band height="30">
            <subreport runToBottom="true">
                <reportElement x="3" y="0" width="60" height="27" uuid="6d044dc9-ccc1-45dc-8d8d-e85e3ac6146b"/>
                <parametersMapExpression><![CDATA[$P{REPORT_PARAMETERS_MAP}]]></parametersMapExpression>
                <connectionExpression><![CDATA[$P{REPORT_CONNECTION}]]></connectionExpression>
                <subreportExpression><![CDATA["ReportDevelopment/PMO/Unfunded.jasper"]]></subreportExpression>
            </subreport>
            <textField>
                <reportElement x="0" y="29" width="100" height="1" uuid="f0a180e0-0c66-4865-8fe4-13a1e78ba69f">
                    <property name="com.jaspersoft.studio.unit.y" value="pixel"/>
                    <property name="com.jaspersoft.studio.unit.height" value="pixel"/>
                    <property name="net.sf.jasperreports.export.xls.break.after.row" value="true"/>
                </reportElement>
                <textFieldExpression><![CDATA["break Text Field"]]></textFieldExpression>
            </textField>
        </band>
        <band height="30">
            <subreport runToBottom="true">
                <reportElement x="3" y="4" width="59" height="25" uuid="c59580ac-a620-48e7-aa27-3c605b7284a3"/>
                <parametersMapExpression><![CDATA[$P{REPORT_PARAMETERS_MAP}]]></parametersMapExpression>
                <connectionExpression><![CDATA[$P{REPORT_CONNECTION}]]></connectionExpression>
                <subreportExpression><![CDATA["ReportDevelopment/PMO/Financials - LT & FY.jasper"]]></subreportExpression>
            </subreport>
            <textField>
                <reportElement x="0" y="29" width="100" height="1" uuid="0894fa3a-1f37-4747-a501-aef8fe997482">
                    <property name="com.jaspersoft.studio.unit.y" value="pixel"/>
                    <property name="com.jaspersoft.studio.unit.height" value="pixel"/>
                    <property name="net.sf.jasperreports.export.xls.break.after.row" value="true"/>
                </reportElement>
                <textFieldExpression><![CDATA["break Text Field"]]></textFieldExpression>
            </textField>
        </band>
        <band height="31">
            <subreport runToBottom="true">
                <reportElement x="3" y="0" width="60" height="28" uuid="b4aa0a9a-1024-4fbe-8ed7-0e7feb418c01"/>
                <parametersMapExpression><![CDATA[$P{REPORT_PARAMETERS_MAP}]]></parametersMapExpression>
                <connectionExpression><![CDATA[$P{REPORT_CONNECTION}]]></connectionExpression>
                <subreportExpression><![CDATA["ReportDevelopment/PMO/Divisional_Plan_Milestone.jasper"]]></subreportExpression>
            </subreport>
            <textField>
                <reportElement x="0" y="30" width="100" height="1" uuid="6699d708-6447-4458-bd25-fe064bf990b2">
                    <property name="com.jaspersoft.studio.unit.y" value="pixel"/>
                    <property name="com.jaspersoft.studio.unit.height" value="pixel"/>
                    <property name="net.sf.jasperreports.export.xls.break.after.row" value="true"/>
                </reportElement>
                <textFieldExpression><![CDATA["break Text Field"]]></textFieldExpression>
            </textField>
        </band>
        <band height="32">
            <subreport runToBottom="true">
                <reportElement x="3" y="1" width="60" height="28" uuid="9fd474cf-ac38-4de2-a644-ccc9c88fc287"/>
                <parametersMapExpression><![CDATA[$P{REPORT_PARAMETERS_MAP}]]></parametersMapExpression>
                <connectionExpression><![CDATA[$P{REPORT_CONNECTION}]]></connectionExpression>
                <subreportExpression><![CDATA["ReportDevelopment/PMO/CostCenterFINApprovers.jasper"]]></subreportExpression>
            </subreport>
            <textField>
                <reportElement x="0" y="31" width="100" height="1" uuid="a077ff9d-f999-4f95-89ad-d7e909360465">
                    <property name="com.jaspersoft.studio.unit.y" value="pixel"/>
                    <property name="com.jaspersoft.studio.unit.height" value="pixel"/>
                    <property name="net.sf.jasperreports.export.xls.break.after.row" value="true"/>
                </reportElement>
                <textFieldExpression><![CDATA["break Text Field"]]></textFieldExpression>
            </textField>
        </band>
        <band height="32">
            <subreport runToBottom="true">
                <reportElement x="3" y="0" width="60" height="30" uuid="e8ae422b-705a-4c48-badd-d955fa7f6d47"/>
                <parametersMapExpression><![CDATA[$P{REPORT_PARAMETERS_MAP}]]></parametersMapExpression>
                <connectionExpression><![CDATA[$P{REPORT_CONNECTION}]]></connectionExpression>
                <subreportExpression><![CDATA["ReportDevelopment/PMO/Riskss.jasper"]]></subreportExpression>
            </subreport>
            <textField>
                <reportElement x="0" y="31" width="100" height="1" uuid="7dbf13dc-74fc-4726-8a13-21d6835312f0">
                    <property name="com.jaspersoft.studio.unit.y" value="pixel"/>
                    <property name="com.jaspersoft.studio.unit.height" value="pixel"/>
                    <property name="net.sf.jasperreports.export.xls.break.after.row" value="true"/>
                </reportElement>
                <textFieldExpression><![CDATA["break Text Field"]]></textFieldExpression>
            </textField>
        </band>
    </detail>
</jasperReport>

请看一下

【问题讨论】：

    标签： jasper-reports export-to-excel


    【解决方案1】：

    要使 Excel 具有更少的列，在为同一页面中具有相似 X 位置和 W 大小（但 Y 位置不同）的字段设计报表时，您必须非常小心。它们必须具有相同的 X 坐标和 W 长度，否则您将获得多个列，如您的示例所示。

    不起作用：字段 1 X=100 像素，Y=100 像素，W=50 像素。字段 2 X=101 像素，Y=150 像素，W=51 像素。这将产生 3 列。 100 到 101、101 到 150、150 到 151。

    改为：字段 1 X=100 px，Y=100 px，W=50 px。字段 2 X=100 像素，Y=150 像素，W=50 像素。这将产生 1 列。 100 到 150。

    【讨论】：

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