相关疑难解决方法(0)

在这个例子中子报告重叠 - 我做错了什么？第二个应该"浮动"在第一个之下,其"y"属性被忽略,但事实并非如此.

谢谢 !!

<?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="report name" pageWidth="595" pageHeight="842" columnWidth="535" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20">
    <parameter name="SUBREPORT_DIR" class="java.lang.String" isForPrompting="false">
        <defaultValueExpression><![CDATA["C:\\reportFolder\\"]]></defaultValueExpression>
    </parameter>
    <background>
        <band/>
    </background>
    <detail>
        <band height="200">
            <subreport>
                <reportElement positionType="FixRelativeToTop" x="19" y="0" width="200" height="50"/>
                <dataSourceExpression><![CDATA[new net.sf.jasperreports.engine.JREmptyDataSource()]]></dataSourceExpression>
                <subreportExpression class="java.lang.String"><![CDATA[$P{SUBREPORT_DIR} + "report1.jasper"]]></subreportExpression>
            </subreport>
            <subreport>
                <reportElement positionType="Float" mode="Transparent" x="19" y="20" width="200" height="50" backcolor="#FFFF66"/>
                <dataSourceExpression><![CDATA[new net.sf.jasperreports.engine.JREmptyDataSource()]]></dataSourceExpression>
                <subreportExpression class="java.lang.String"><![CDATA[$P{SUBREPORT_DIR} + "report1.jasper"]]></subreportExpression>
            </subreport>
        </band>
    </detail>
</jasperReport>