Question

我使用的是JaspeReports 3.5.2。

我想垂直拉伸我的字段，基本上如果某些文字太长我想要包装它，然后我想要向下移动所有字段。

原样：

要成为：

有可能吗？如果版本3.5.2中的Jasper支持这样的事情吗？

我读到了这个问题，很多人都说：

每个字段都必须使用isStretchWithOverflow="true"
每个reportElement都必须使用positionType="Float"和 stretchType="RelativeToTallestObject"
最后一个：我必须按行分组我的元素

这是我的代码：

<?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" pageWidth="612" pageHeight="842" columnWidth="552" leftMargin="30" rightMargin="30" topMargin="20" bottomMargin="30">
      <style name="normal" isDefault="true" fontName="Lucida Sans Typewriter" isBold="false" isItalic="false" isUnderline="false" isStrikeThrough="false" pdfFontName="Helvetica" pdfEncoding="Cp1252" isPdfEmbedded="false"/>
       <pageHeader>
             <band height="300" splitType="Stretch">
                    <elementGroup>
                        <textField evaluationTime="Report" isBlankWhenNull="true" isStretchWithOverflow="true">
                           <reportElement key="textField" style="normal" mode="Transparent" x="1" y="189" width="130" height="18" positionType="Float" stretchType="RelativeToTallestObject"/>
                           <textElement>
                                  <font isBold="true" size="7"/>
                           </textElement>
                           <textFieldExpression class="java.lang.String"><![CDATA["Value"]]></textFieldExpression>
                        </textField>
                        <textField isBlankWhenNull="true" isStretchWithOverflow="true">
                           <reportElement key="textField" style="normal" mode="Transparent" x="131" y="189" width="173" height="16" positionType="Float" stretchType="RelativeToTallestObject"/>
                           <textElement>
                                  <font size="7"/>
                           </textElement>
                           <textFieldExpression class="java.lang.String"><![CDATA["aaa"]]></textFieldExpression>
                        </textField>
                        <textField evaluationTime="Report" isBlankWhenNull="true" isStretchWithOverflow="true">
                           <reportElement key="textField" style="normal" mode="Transparent" x="300" y="189" width="130" height="18" positionType="Float" stretchType="RelativeToTallestObject"/>
                           <textElement>
                                  <font isBold="true" size="7"/>
                           </textElement>
                           <textFieldExpression class="java.lang.String"><![CDATA["Value"]]></textFieldExpression>
                        </textField>
                        <textField isBlankWhenNull="true" isStretchWithOverflow="true">
                           <reportElement key="textField" style="normal" mode="Transparent" x="430" y="189" width="173" height="16" positionType="Float" stretchType="RelativeToTallestObject"/>
                           <textElement>
                                  <font size="7"/>
                           </textElement>
                           <textFieldExpression class="java.lang.String"><![CDATA["aaa"]]></textFieldExpression>
                        </textField>
                    </elementGroup>
                    <elementGroup>
                        <textField evaluationTime="Report" isBlankWhenNull="true" isStretchWithOverflow="true">
                           <reportElement key="textField" style="normal" mode="Transparent" x="1" y="199" width="130" height="18" positionType="Float" stretchType="RelativeToTallestObject"/>
                           <textElement>
                                  <font isBold="true" size="7"/>
                           </textElement>
                           <textFieldExpression class="java.lang.String"><![CDATA["Value"]]></textFieldExpression>
                        </textField>
                        <textField isBlankWhenNull="true" isStretchWithOverflow="true">
                           <reportElement key="textField" style="normal" mode="Transparent" x="131" y="199" width="173" height="16" positionType="Float" stretchType="RelativeToTallestObject"/>
                           <textElement>
                                  <font size="7"/>
                           </textElement>
                           <textFieldExpression class="java.lang.String"><![CDATA["aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"]]></textFieldExpression>
                        </textField>
                        <textField evaluationTime="Report" isBlankWhenNull="true" isStretchWithOverflow="true">
                           <reportElement key="textField" style="normal" mode="Transparent" x="300" y="199" width="130" height="18" positionType="Float" stretchType="RelativeToTallestObject"/>
                           <textElement>
                                  <font isBold="true" size="7"/>
                           </textElement>
                           <textFieldExpression class="java.lang.String"><![CDATA["Value"]]></textFieldExpression>
                        </textField>
                        <textField isBlankWhenNull="true" isStretchWithOverflow="true">
                           <reportElement key="textField" style="normal" mode="Transparent" x="430" y="199" width="173" height="16" positionType="Float" stretchType="RelativeToTallestObject"/>
                           <textElement>
                                  <font size="7"/>
                           </textElement>
                           <textFieldExpression class="java.lang.String"><![CDATA["aaa"]]></textFieldExpression>
                        </textField>
                    </elementGroup>
                    <elementGroup>
                        <textField evaluationTime="Report" isBlankWhenNull="true" isStretchWithOverflow="true">
                           <reportElement key="textField" style="normal" mode="Transparent" x="1" y="209" width="130" height="18" positionType="Float" stretchType="RelativeToTallestObject"/>
                           <textElement>
                                  <font isBold="true" size="7"/>
                           </textElement>
                           <textFieldExpression class="java.lang.String"><![CDATA["Value"]]></textFieldExpression>
                        </textField>
                        <textField isBlankWhenNull="true" isStretchWithOverflow="true">
                           <reportElement key="textField" style="normal" mode="Transparent" x="131" y="209" width="173" height="16" positionType="Float" stretchType="RelativeToTallestObject"/>
                           <textElement>
                                  <font size="7"/>
                           </textElement>
                           <textFieldExpression class="java.lang.String"><![CDATA["aaa"]]></textFieldExpression>
                        </textField>
                        <textField evaluationTime="Report" isBlankWhenNull="true" isStretchWithOverflow="true">
                           <reportElement key="textField" style="normal" mode="Transparent" x="300" y="209" width="130" height="18" positionType="Float" stretchType="RelativeToTallestObject"/>
                           <textElement>
                                  <font isBold="true" size="7"/>
                           </textElement>
                           <textFieldExpression class="java.lang.String"><![CDATA["Value"]]></textFieldExpression>
                        </textField>
                        <textField isBlankWhenNull="true" isStretchWithOverflow="true">
                           <reportElement key="textField" style="normal" mode="Transparent" x="430" y="209" width="173" height="16" positionType="Float" stretchType="RelativeToTallestObject"/>
                           <textElement>
                                  <font size="7"/>
                           </textElement>
                           <textFieldExpression class="java.lang.String"><![CDATA["aaa"]]></textFieldExpression>
                        </textField>
                    </elementGroup>

                    <elementGroup>
                        <textField evaluationTime="Report" isBlankWhenNull="true" isStretchWithOverflow="true">
                           <reportElement key="textField" style="normal" mode="Transparent" x="1" y="219" width="130" height="18" positionType="Float" stretchType="RelativeToTallestObject"/>
                           <textElement>
                                  <font isBold="true" size="7"/>
                           </textElement>
                           <textFieldExpression class="java.lang.String"><![CDATA["Value"]]></textFieldExpression>
                        </textField>
                        <textField isBlankWhenNull="true" isStretchWithOverflow="true">
                           <reportElement key="textField" style="normal" mode="Transparent" x="131" y="219" width="173" height="16" positionType="Float" stretchType="RelativeToTallestObject"/>
                           <textElement>
                                  <font size="7"/>
                           </textElement>
                           <textFieldExpression class="java.lang.String"><![CDATA["aaa"]]></textFieldExpression>
                        </textField>
                        <textField evaluationTime="Report" isBlankWhenNull="true" isStretchWithOverflow="true">
                           <reportElement key="textField" style="normal" mode="Transparent" x="300" y="219" width="130" height="18" positionType="Float" stretchType="RelativeToTallestObject"/>
                           <textElement>
                                  <font isBold="true" size="7"/>
                           </textElement>
                           <textFieldExpression class="java.lang.String"><![CDATA["Value"]]></textFieldExpression>
                        </textField>
                        <textField isBlankWhenNull="true" isStretchWithOverflow="true">
                           <reportElement key="textField" style="normal" mode="Transparent" x="430" y="219" width="173" height="16" positionType="Float" stretchType="RelativeToTallestObject"/>
                           <textElement>
                                  <font size="7"/>
                           </textElement>
                           <textFieldExpression class="java.lang.String"><![CDATA["aaa"]]></textFieldExpression>
                        </textField>
                    </elementGroup>

                    <elementGroup>
                        <textField evaluationTime="Report" isBlankWhenNull="true" isStretchWithOverflow="true">
                           <reportElement key="textField" style="normal" mode="Transparent" x="1" y="229" width="130" height="18" positionType="Float" stretchType="RelativeToTallestObject"/>
                           <textElement>
                                  <font isBold="true" size="7"/>
                           </textElement>
                           <textFieldExpression class="java.lang.String"><![CDATA["Value"]]></textFieldExpression>
                        </textField>
                        <textField isBlankWhenNull="true" isStretchWithOverflow="true">
                           <reportElement key="textField" style="normal" mode="Transparent" x="131" y="229" width="173" height="16" positionType="Float" stretchType="RelativeToTallestObject"/>
                           <textElement>
                                  <font size="7"/>
                           </textElement>
                           <textFieldExpression class="java.lang.String"><![CDATA["aaa"]]></textFieldExpression>
                        </textField>
                        <textField evaluationTime="Report" isBlankWhenNull="true" isStretchWithOverflow="true">
                           <reportElement key="textField" style="normal" mode="Transparent" x="300" y="229" width="130" height="18" positionType="Float" stretchType="RelativeToTallestObject"/>
                           <textElement>
                                  <font isBold="true" size="7"/>
                           </textElement>
                           <textFieldExpression class="java.lang.String"><![CDATA["Value"]]></textFieldExpression>
                        </textField>
                        <textField isBlankWhenNull="true" isStretchWithOverflow="true">
                           <reportElement key="textField" style="normal" mode="Transparent" x="430" y="229" width="173" height="16" positionType="Float" stretchType="RelativeToTallestObject"/>
                           <textElement>
                                  <font size="7"/>
                           </textElement>
                           <textFieldExpression class="java.lang.String"><![CDATA["aaa"]]></textFieldExpression>
                        </textField>
                    </elementGroup>
                    <elementGroup>
                        <textField evaluationTime="Report" isBlankWhenNull="true" isStretchWithOverflow="true">
                           <reportElement key="textField" style="normal" mode="Transparent" x="1" y="239" width="130" height="18" positionType="Float" stretchType="RelativeToTallestObject"/>
                           <textElement>
                                  <font isBold="true" size="7"/>
                           </textElement>
                           <textFieldExpression class="java.lang.String"><![CDATA["Value"]]></textFieldExpression>
                        </textField>
                        <textField isBlankWhenNull="true" isStretchWithOverflow="true">
                           <reportElement key="textField" style="normal" mode="Transparent" x="131" y="239" width="173" height="16" positionType="Float" stretchType="RelativeToTallestObject"/>
                           <textElement>
                                  <font size="7"/>
                           </textElement>
                           <textFieldExpression class="java.lang.String"><![CDATA["aaa"]]></textFieldExpression>
                        </textField>
                        <textField evaluationTime="Report" isBlankWhenNull="true" isStretchWithOverflow="true">
                           <reportElement key="textField" style="normal" mode="Transparent" x="300" y="239" width="130" height="18" positionType="Float" stretchType="RelativeToTallestObject"/>
                           <textElement>
                                  <font isBold="true" size="7"/>
                           </textElement>
                           <textFieldExpression class="java.lang.String"><![CDATA["Value"]]></textFieldExpression>
                        </textField>
                        <textField isBlankWhenNull="true" isStretchWithOverflow="true">
                           <reportElement key="textField" style="normal" mode="Transparent" x="430" y="239" width="173" height="16" positionType="Float" stretchType="RelativeToTallestObject"/>
                           <textElement>
                                  <font size="7"/>
                           </textElement>
                           <textFieldExpression class="java.lang.String"><![CDATA["aaa"]]></textFieldExpression>
                        </textField> 
                    </elementGroup>
             </band>       
       </pageHeader>
</jasperReport>

如何在JasperReports 3.5.2中展开textFields？

0 个答案: