我的问题是，如何在 jrxml中为 iReport 中的表格页脚列设置 colspan 值> 文件。
我必须使用 iReport 来轻松创建我的 PDF 设计。我通过 Tomcat 从 PHP 发送字段和参数值。我不使用 Java 创建动态 jasper 报告。
这意味着我必须从 jrxml 解决我的问题。
有可能吗？
【问题讨论】：
That means I have to resolve my problem from jrxml. - 你的问题是什么？
您不能这样做colspan，但您可以在 iReport 中对表格列进行分组（在表格页脚中选择多于 1 列）。然后删除页脚中各个列的单元格，并在页脚中为“组页眉”添加一个单元格。
所有纯 iReport/JRXML。
【讨论】：
xml的详细部分：
<detail>
<band height="43" splitType="Stretch">
<textField>
<reportElement x="0" y="0" width="344" height="20"/>
<box>
<bottomPen lineWidth="0.5"/>
</box>
<textElement verticalAlignment="Middle">
<font isBold="true"/>
</textElement>
<textFieldExpression class="java.lang.String"><![CDATA[$F{data_title}]]></textFieldExpression>
</textField>
<componentElement>
<reportElement key="table" x="0" y="20" width="802" height="20"/>
<jr:table xmlns:jr="http://jasperreports.sourceforge.net/jasperreports/components" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports/components http://jasperreports.sourceforge.net/xsd/components.xsd">
<datasetRun subDataset="details">
<datasetParameter name="credit">
<datasetParameterExpression><![CDATA[$F{credit}]]></datasetParameterExpression>
</datasetParameter>
<datasetParameter name="debit_gross_sum">
<datasetParameterExpression><![CDATA[$F{debit_gross_sum}]]></datasetParameterExpression>
</datasetParameter>
<datasetParameter name="debit_net_sum">
<datasetParameterExpression><![CDATA[$F{debit_net_sum}]]></datasetParameterExpression>
</datasetParameter>
<dataSourceExpression><![CDATA[new net.sf.jasperreports.engine.data.JRMapCollectionDataSource($F{details})]]></dataSourceExpression>
</datasetRun>
<jr:column width="12">
<jr:tableFooter height="15" rowSpan="1"/>
<jr:detailCell height="20" rowSpan="1"/>
</jr:column>
<jr:column width="48">
<jr:tableFooter height="15" rowSpan="1"/>
<jr:detailCell height="20" rowSpan="1">
<textField isBlankWhenNull="true">
<reportElement x="0" y="0" width="48" height="20"/>
<textElement>
<font pdfEncoding="Cp1250"/>
</textElement>
<textFieldExpression class="java.lang.String"><![CDATA[$F{time}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="106">
<jr:tableFooter height="15" rowSpan="1"/>
<jr:detailCell height="20" rowSpan="1">
<textField isBlankWhenNull="true">
<reportElement x="0" y="0" width="106" height="20"/>
<textElement>
<font pdfEncoding="Cp1250"/>
</textElement>
<textFieldExpression class="java.lang.String"><![CDATA[$F{description}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="130">
<jr:tableFooter height="15" rowSpan="1">
<textField isBlankWhenNull="true">
<reportElement x="0" y="0" width="130" height="15"/>
<box>
<bottomPen lineWidth="0.5"/>
</box>
<textElement>
<font pdfEncoding="Cp1250"/>
</textElement>
<textFieldExpression class="java.lang.String"><![CDATA[""]]></textFieldExpression>
</textField>
</jr:tableFooter>
<jr:detailCell height="20" rowSpan="1">
<textField isBlankWhenNull="true">
<reportElement x="0" y="0" width="130" height="20"/>
<textElement>
<font pdfEncoding="Cp1250"/>
</textElement>
<textFieldExpression class="java.lang.String"><![CDATA[$F{guest_name}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="48">
<jr:tableFooter height="15" rowSpan="1">
<textField isBlankWhenNull="true">
<reportElement x="0" y="0" width="48" height="15"/>
<box>
<bottomPen lineWidth="0.5"/>
</box>
<textElement>
<font pdfEncoding="Cp1250"/>
</textElement>
<textFieldExpression class="java.lang.String"><![CDATA[""]]></textFieldExpression>
</textField>
</jr:tableFooter>
<jr:detailCell height="20" rowSpan="1">
<textField isBlankWhenNull="true">
<reportElement x="0" y="0" width="48" height="20"/>
<textElement>
<font pdfEncoding="Cp1250"/>
</textElement>
<textFieldExpression class="java.lang.String"><![CDATA[$F{room}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="79">
<jr:tableFooter height="15" rowSpan="1">
<textField isBlankWhenNull="true">
<reportElement x="0" y="0" width="79" height="15"/>
<box>
<bottomPen lineWidth="0.5"/>
</box>
<textElement>
<font pdfEncoding="Cp1250"/>
</textElement>
<textFieldExpression class="java.lang.String"><![CDATA[""]]></textFieldExpression>
</textField>
</jr:tableFooter>
<jr:detailCell height="20" rowSpan="1">
<textField isBlankWhenNull="true">
<reportElement x="0" y="0" width="79" height="20"/>
<textElement>
<font pdfEncoding="Cp1250"/>
</textElement>
<textFieldExpression class="java.lang.String"><![CDATA[$F{cachier_user}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="77">
<jr:tableFooter height="15" rowSpan="1">
<textField isBlankWhenNull="true">
<reportElement x="0" y="0" width="77" height="15"/>
<box>
<bottomPen lineWidth="0.5"/>
</box>
<textElement>
<font pdfEncoding="Cp1250"/>
</textElement>
<textFieldExpression class="java.lang.String"><![CDATA[""]]></textFieldExpression>
</textField>
</jr:tableFooter>
<jr:detailCell height="20" rowSpan="1">
<textField isBlankWhenNull="true">
<reportElement x="0" y="0" width="77" height="20"/>
<textElement>
<font pdfEncoding="Cp1250"/>
</textElement>
<textFieldExpression class="java.lang.String"><![CDATA[$F{source_room}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="126">
<jr:tableFooter height="15" rowSpan="1">
<textField isBlankWhenNull="true">
<reportElement x="0" y="0" width="126" height="15"/>
<box>
<bottomPen lineWidth="0.5"/>
</box>
<textElement>
<font pdfEncoding="Cp1250"/>
</textElement>
<textFieldExpression class="java.lang.String"><![CDATA[""]]></textFieldExpression>
</textField>
</jr:tableFooter>
<jr:detailCell height="20" rowSpan="1">
<textField isBlankWhenNull="true">
<reportElement x="0" y="0" width="126" height="20"/>
<textElement>
<font pdfEncoding="Cp1250"/>
</textElement>
<textFieldExpression class="java.lang.String"><![CDATA[$F{source_guest_name}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="70">
<jr:tableFooter height="15" rowSpan="1">
<textField isBlankWhenNull="true">
<reportElement x="0" y="0" width="70" height="15"/>
<box rightPadding="0">
<topPen lineWidth="0.5"/>
<bottomPen lineWidth="0.5"/>
</box>
<textElement textAlignment="Right">
<font pdfEncoding="Cp1250"/>
</textElement>
<textFieldExpression class="java.lang.String"><![CDATA[$P{debit_gross_sum}]]></textFieldExpression>
</textField>
</jr:tableFooter>
<jr:detailCell height="20" rowSpan="1">
<textField isBlankWhenNull="true">
<reportElement x="0" y="0" width="70" height="20"/>
<textElement textAlignment="Right">
<font pdfEncoding="Cp1250"/>
</textElement>
<textFieldExpression class="java.lang.String"><![CDATA[$F{debit_gross}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="70">
<jr:tableFooter height="15" rowSpan="1">
<textField isBlankWhenNull="true">
<reportElement x="0" y="0" width="70" height="15"/>
<box rightPadding="0">
<topPen lineWidth="0.5"/>
<bottomPen lineWidth="0.5"/>
</box>
<textElement textAlignment="Right">
<font pdfEncoding="Cp1250"/>
</textElement>
<textFieldExpression class="java.lang.String"><![CDATA[$P{debit_net_sum}]]></textFieldExpression>
</textField>
</jr:tableFooter>
<jr:detailCell height="20" rowSpan="1">
<textField isBlankWhenNull="true">
<reportElement x="0" y="0" width="70" height="20"/>
<textElement textAlignment="Right">
<font pdfEncoding="Cp1250"/>
</textElement>
<textFieldExpression class="java.lang.String"><![CDATA[$F{debit_net}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="37">
<jr:tableFooter height="15" rowSpan="1">
<textField isBlankWhenNull="true">
<reportElement x="0" y="0" width="37" height="15"/>
<box>
<topPen lineWidth="0.5"/>
<bottomPen lineWidth="0.5"/>
</box>
<textElement textAlignment="Right" verticalAlignment="Top">
<font pdfEncoding="Cp1250"/>
</textElement>
<textFieldExpression class="java.lang.String"><![CDATA[$P{credit}]]></textFieldExpression>
</textField>
</jr:tableFooter>
<jr:detailCell height="20" rowSpan="1"/>
</jr:column>
</jr:table>
</componentElement>
</band>
</detail>
我想从 tableFotter 3 关闭。单元格 4 单元格。
谢谢亚历克斯 K！
【讨论】：