jasper report cross tab условие в меру

Question

Я работаю в студии JasperSoft 6.2

Вот простой отчет с одной кросс-вкладкой (макет из реальной проблемы). Я хочу добавить условие в меру, так что, когда валюта равна gbp, значение val должно быть умножено на 3. Но это, похоже, не происходит, показатель просто показывает значение val независимо от валюты.

Это то, что отчет показывает в настоящее время:

Клетка на c1 и r2 должно быть 3, так клетка на с2 и r2

Выражение для измерения

$F{currency} == "gbp"? $F{val}*3 : $F{val} 

Набор данных запрос

select 'c1' as cg, 'r1' as rg, 1 as val, 'aud' as currency 
    union all select 'c1' as cg, 'r2' as rg, 1 as val, 'gbp' as currency 
    union all select 'c2' as cg, 'r1' as rg, 1 as val, 'aud' as currency 
    union all select 'c2' as cg, 'r2' as rg, 1 as val, 'gbp' as currency 

Доклад:

<?xml version="1.0" encoding="UTF-8"?> 
    <!-- Created with Jaspersoft Studio version 6.2.0.final using JasperReports Library version 6.2.0 --> 
    <!-- 2016-05-10T10:19:28 --> 
    <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="test6" pageWidth="595" pageHeight="842" columnWidth="555" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20" uuid="472d0a21-f9e0-4b4c-8830-53ce76baca95"> 
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     <property name="com.jaspersoft.studio.data.defaultdataadapter" value="datamart"/> 
     <style name="Crosstab_CH" mode="Opaque" backcolor="#F0F8FF"> 
      <box> 
       <pen lineWidth="0.5" lineColor="#000000"/> 
       <topPen lineWidth="0.5" lineColor="#000000"/> 
       <leftPen lineWidth="0.5" lineColor="#000000"/> 
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     <style name="Crosstab_CG" mode="Opaque" backcolor="#BFE1FF"> 
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       <bottomPen lineWidth="0.5" lineColor="#000000"/> 
       <rightPen lineWidth="0.5" lineColor="#000000"/> 
      </box> 
     </style> 
     <style name="Crosstab_CT" mode="Opaque" backcolor="#005FB3"> 
      <box> 
       <pen lineWidth="0.5" lineColor="#000000"/> 
       <topPen lineWidth="0.5" lineColor="#000000"/> 
       <leftPen lineWidth="0.5" lineColor="#000000"/> 
       <bottomPen lineWidth="0.5" lineColor="#000000"/> 
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     <style name="Crosstab_CD" mode="Opaque" backcolor="#FFFFFF"> 
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       <pen lineWidth="0.5" lineColor="#000000"/> 
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       <leftPen lineWidth="0.5" lineColor="#000000"/> 
       <bottomPen lineWidth="0.5" lineColor="#000000"/> 
       <rightPen lineWidth="0.5" lineColor="#000000"/> 
      </box> 
     </style> 
     <queryString> 
      <![CDATA[select 'c1' as cg, 'r1' as rg, 1 as val, 'aud' as currency 
    union all select 'c1' as cg, 'r2' as rg, 1 as val, 'gbp' as currency 
    union all select 'c2' as cg, 'r1' as rg, 1 as val, 'aud' as currency 
    union all select 'c2' as cg, 'r2' as rg, 1 as val, 'gbp' as currency]]> 
     </queryString> 
     <field name="cg" class="java.lang.String"/> 
     <field name="rg" class="java.lang.String"/> 
     <field name="val" class="java.lang.Integer"/> 
     <field name="currency" class="java.lang.String"/> 
     <background> 
      <band splitType="Stretch"/> 
     </background> 
     <summary> 
      <band height="220" splitType="Stretch"> 
       <crosstab> 
        <reportElement x="0" y="20" width="555" height="200" uuid="db69b441-d09f-49f7-b290-7eec7275eb1b"> 
         <property name="com.jaspersoft.studio.layout" value="com.jaspersoft.studio.editor.layout.VerticalRowLayout"/> 
        </reportElement> 
        <rowGroup name="rg1" width="60" totalPosition="End"> 
         <bucket class="java.lang.String"> 
          <bucketExpression><![CDATA[$F{rg}]]></bucketExpression> 
         </bucket> 
         <crosstabRowHeader> 
          <cellContents mode="Opaque" style="Crosstab_CH"> 
           <textField> 
            <reportElement x="0" y="0" width="60" height="20" uuid="6f2b3dc8-ae54-4dd9-b74d-8f708dfe0e52"/> 
            <textFieldExpression><![CDATA[$V{rg1}]]></textFieldExpression> 
           </textField> 
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            <reportElement x="0" y="0" width="60" height="20" forecolor="#FFFFFF" uuid="23c06ac5-0336-4dec-a4f1-6a9e48d9b470"/> 
            <text><![CDATA[Total rg1]]></text> 
           </staticText> 
          </cellContents> 
         </crosstabTotalRowHeader> 
        </rowGroup> 
        <columnGroup name="cg1" height="20" totalPosition="End"> 
         <bucket class="java.lang.String"> 
          <bucketExpression><![CDATA[$F{cg}]]></bucketExpression> 
         </bucket> 
         <crosstabColumnHeader> 
          <cellContents mode="Opaque" style="Crosstab_CH"> 
           <textField> 
            <reportElement x="0" y="0" width="60" height="20" uuid="9872abc3-cac8-4b20-8dac-8f3d294d6c0d"/> 
            <textFieldExpression><![CDATA[$V{cg1}]]></textFieldExpression> 
           </textField> 
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            <reportElement x="0" y="0" width="60" height="20" forecolor="#FFFFFF" uuid="fc087f0f-321d-46eb-b4ac-44eea96ff044"/> 
            <text><![CDATA[Total cg1]]></text> 
           </staticText> 
          </cellContents> 
         </crosstabTotalColumnHeader> 
        </columnGroup> 
        <measure name="val_MEASURE1" class="java.lang.Integer" calculation="Sum"> 
         <measureExpression><![CDATA[$F{currency} == "gbp"? $F{val}*3 : $F{val}]]></measureExpression> 
        </measure> 
        <crosstabCell width="60" height="20"> 
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           <reportElement x="0" y="0" width="60" height="20" uuid="827bc665-96dc-4adc-9a75-e4549d146d79"/> 
           <textFieldExpression><![CDATA[$V{val_MEASURE1}]]></textFieldExpression> 
          </textField> 
         </cellContents> 
        </crosstabCell> 
        <crosstabCell width="60" height="20" columnTotalGroup="cg1"> 
         <cellContents mode="Opaque" style="Crosstab_CT"> 
          <textField> 
           <reportElement x="0" y="0" width="60" height="20" forecolor="#FFFFFF" uuid="4d85b6d3-b844-4072-aa29-d33559efd678"/> 
           <textFieldExpression><![CDATA[$V{val_MEASURE1}]]></textFieldExpression> 
          </textField> 
         </cellContents> 
        </crosstabCell> 
        <crosstabCell width="60" height="20" rowTotalGroup="rg1"> 
         <cellContents mode="Opaque" style="Crosstab_CT"> 
          <textField> 
           <reportElement x="0" y="0" width="60" height="20" forecolor="#FFFFFF" uuid="f83e2d2f-ad1f-47e7-ac36-567f47862219"/> 
           <textFieldExpression><![CDATA[$V{val_MEASURE1}]]></textFieldExpression> 
          </textField> 
         </cellContents> 
        </crosstabCell> 
        <crosstabCell width="60" height="20" rowTotalGroup="rg1" columnTotalGroup="cg1"> 
         <cellContents mode="Opaque" style="Crosstab_CT"> 
          <textField> 
           <reportElement x="0" y="0" width="60" height="20" forecolor="#FFFFFF" uuid="668927e0-801e-415d-ab82-36040ad4f830"/> 
           <textFieldExpression><![CDATA[$V{val_MEASURE1}]]></textFieldExpression> 
          </textField> 
         </cellContents> 
        </crosstabCell> 
       </crosstab> 
      </band> 
     </summary> 
    </jasperReport> 

Answer 1

$ F {} валюте .equals ("фунт")? $ F {val} * 3: $ F {val}

Вы можете найти разницу между == и .equals.