如何使用段落文本之间的字段创建报表？

1 回答

• 1

  在文本上使用 textField 然后使用字符串连接，当需要数字格式时使用NumberFormat API或DecimalFormat API

  如果你需要断行，设置粗体文本你可以使用html来实现这一点，方法是在 textElement 上设置 markup="html"

  Example

  <?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="test" pageWidth="595" pageHeight="842" whenNoDataType="AllSectionsNoDetail" columnWidth="555" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20" uuid="0ef33a9d-fd2b-46cc-9ec4-c6906db8097b">
      <property name="ireport.zoom" value="1.0"/>
      <property name="ireport.x" value="0"/>
      <property name="ireport.y" value="0"/>
      <parameter name="testNumber" class="java.lang.Double" isForPrompting="false">
          <defaultValueExpression><![CDATA[new Double(10000.23445)]]></defaultValueExpression>
      </parameter>
      <title>
          <band height="57" splitType="Stretch">
              <textField>
                  <reportElement x="0" y="0" width="373" height="57" uuid="2f795f8a-43fa-4b89-a173-76854a13ba48"/>
                  <textElement markup="html"/>
                  <textFieldExpression><![CDATA["Just use a textField and string concat the other text a " + java.text.NumberFormat.getNumberInstance().format($P{testNumber}) + " as you see you can even format it and remeber if you set as html you can 
   break line and <b>bold</b> text"]]></textFieldExpression>
              </textField>
          </band>
      </title>
  </jasperReport>
  

  Output

  

  回复于 2024-04-19T14:54:38+08:00