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如何根據日期篩選表（交叉表）中的數據

2011-09-01 147 views
1

我需要一些幫助來使用iReport爲此佈局創建報表。我可以使用交叉表創建記錄，但是它會創建重複記錄。如何根據日期篩選表（交叉表）中的數據

    Male      Female

日期

總數

查詢

SELECT table1.`gender` AS table1_gender, 
    registration_details.`date_reg` AS registration_details_date_reg 
FROM 
    `table1` table1 INNER JOIN `date_reg` date_reg ON table1.`candidate_id` = registration_details.`candidate_id`

其中 性別存在於表1（candidate_id：PK） date_reg存在於registration_details

的JRXML：

<?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="report12" language="groovy" pageWidth="595" pageHeight="842" columnWidth="555" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20"> 
    <style name="Crosstab Data Text" hAlign="Center"/> 
    <style name="table"> 
     <box> 
      <pen lineWidth="1.0" lineColor="#000000"/> 
     </box> 
    </style> 
    <style name="table_TH" mode="Opaque" backcolor="#F0F8FF"> 
     <box> 
      <pen lineWidth="0.5" lineColor="#000000"/> 
     </box> 
    </style> 
    <style name="table_CH" mode="Opaque" backcolor="#BFE1FF"> 
     <box> 
      <pen lineWidth="0.5" lineColor="#000000"/> 
     </box> 
    </style> 
    <style name="table_TD" mode="Opaque" backcolor="#FFFFFF"> 
     <box> 
      <pen lineWidth="0.5" lineColor="#000000"/> 
     </box> 
    </style> 
    <style name="table 1"> 
     <box> 
      <pen lineWidth="1.0" lineColor="#000000"/> 
     </box> 
    </style> 
    <style name="table 1_TH" mode="Opaque" backcolor="#F0F8FF"> 
     <box> 
      <pen lineWidth="0.5" lineColor="#000000"/> 
     </box> 
    </style> 
    <style name="table 1_CH" mode="Opaque" backcolor="#BFE1FF"> 
     <box> 
      <pen lineWidth="0.5" lineColor="#000000"/> 
     </box> 
    </style> 
    <style name="table 1_TD" mode="Opaque" backcolor="#FFFFFF"> 
     <box> 
      <pen lineWidth="0.5" lineColor="#000000"/> 
     </box> 
    </style> 
    <subDataset name="New Dataset 1"> 
     <queryString language="SQL"> 
      <![CDATA[SELECT 
    table1.`gender` AS table1_gender, 
    registration_details.`date_reg` AS registration_details_date_reg 
FROM 
`table1` table1 INNER JOIN `date_reg` date_reg ON table1.`candidate_id` = registration_details.`candidate_id`]]> 
     </queryString> 
     <field name="table1_gender" class="java.lang.String"/> 
     <field name="registration_details_date_reg" class="java.sql.Date"/> 
    </subDataset> 
    <subDataset name="Table Dataset 1"/> 
    <queryString language="SQL"> 
     <![CDATA[SELECT 
    table1.`gender` AS table1_gender, 
    registration_details.`date_reg` AS registration_details_date_reg 
FROM 
    `table1` table1 INNER JOIN `date_reg` date_reg ON table1.`candidate_id` = registration_details.`candidate_id`]]> 
    </queryString> 
    <field name="table1_gender" class="java.lang.String"/> 
    <field name="date_reg" class="java.sql.Date"/> 
    <detail> 
     <band height="125" splitType="Stretch"> 
      <crosstab> 
       <reportElement x="0" y="0" width="555" height="125"/> 
       <crosstabDataset> 
        <dataset> 
         <datasetRun subDataset="New Dataset 1"> 
          <connectionExpression><![CDATA[$P{REPORT_CONNECTION}]]></connectionExpression> 
         </datasetRun> 
        </dataset> 
       </crosstabDataset> 
       <rowGroup name="date_reg" width="70" totalPosition="End"> 
        <bucket> 
         <bucketExpression class="java.lang.String"><![CDATA[(new SimpleDateFormat("yyyy-MM-dd")).format($F{date_reg})]]></bucketExpression> 
        </bucket> 
        <crosstabRowHeader> 
         <cellContents backcolor="#F0F8FF" mode="Opaque"> 
          <box> 
           <pen lineWidth="0.5" lineStyle="Solid" lineColor="#000000"/> 
          </box> 
          <textField> 
           <reportElement style="Crosstab Data Text" x="0" y="0" width="70" height="25"/> 
           <textElement/> 
           <textFieldExpression class="java.lang.String"><![CDATA[$V{date_reg}]]></textFieldExpression> 
          </textField> 
         </cellContents> 
        </crosstabRowHeader> 
        <crosstabTotalRowHeader> 
         <cellContents backcolor="#BFE1FF" mode="Opaque"> 
          <box> 
           <pen lineWidth="0.5" lineStyle="Solid" lineColor="#000000"/> 
          </box> 
          <staticText> 
           <reportElement x="0" y="0" width="70" height="25"/> 
           <textElement textAlignment="Center" verticalAlignment="Middle"/> 
           <text><![CDATA[Total date_reg]]></text> 
          </staticText> 
         </cellContents> 
        </crosstabTotalRowHeader> 
       </rowGroup> 
       <columnGroup name="table1_gender" height="30" totalPosition="End"> 
        <bucket> 
         <bucketExpression class="java.lang.String"><![CDATA[$F{table1_gender}]]></bucketExpression> 
        </bucket> 
        <crosstabColumnHeader> 
         <cellContents backcolor="#F0F8FF" mode="Opaque"> 
          <box> 
           <pen lineWidth="0.5" lineStyle="Solid" lineColor="#000000"/> 
          </box> 
          <textField> 
           <reportElement style="Crosstab Data Text" x="0" y="0" width="50" height="30"/> 
           <textElement/> 
           <textFieldExpression class="java.lang.String"><![CDATA[$V{student_gender}]]></textFieldExpression> 
          </textField> 
         </cellContents> 
        </crosstabColumnHeader> 
        <crosstabTotalColumnHeader> 
         <cellContents backcolor="#BFE1FF" mode="Opaque"> 
          <box> 
           <pen lineWidth="0.5" lineStyle="Solid" lineColor="#000000"/> 
          </box> 
          <staticText> 
           <reportElement x="0" y="0" width="50" height="30"/> 
           <textElement textAlignment="Center" verticalAlignment="Middle"/> 
           <text><![CDATA[Total student_gender]]></text> 
          </staticText> 
         </cellContents> 
        </crosstabTotalColumnHeader> 
       </columnGroup> 
       <measure name="table1_genderMeasure" class="java.lang.Integer" calculation="Count"> 
        <measureExpression><![CDATA[$F{table1_gender}]]></measureExpression> 
       </measure> 
       <crosstabCell width="50" height="25"> 
        <cellContents> 
         <box> 
          <pen lineWidth="0.5" lineStyle="Solid" lineColor="#000000"/> 
         </box> 
         <textField> 
          <reportElement style="Crosstab Data Text" x="0" y="0" width="50" height="25"/> 
          <textElement/> 
          <textFieldExpression class="java.lang.Integer"><![CDATA[$V{table1_genderMeasure}]]></textFieldExpression> 
         </textField> 
        </cellContents> 
       </crosstabCell> 
       <crosstabCell height="25" rowTotalGroup="date_reg"> 
        <cellContents backcolor="#BFE1FF" mode="Opaque"> 
         <box> 
          <pen lineWidth="0.5" lineStyle="Solid" lineColor="#000000"/> 
         </box> 
         <textField> 
          <reportElement style="Crosstab Data Text" x="0" y="0" width="50" height="25"/> 
          <textElement/> 
          <textFieldExpression class="java.lang.Integer"><![CDATA[$V{table1_genderMeasure}]]></textFieldExpression> 
         </textField> 
        </cellContents> 
       </crosstabCell> 
       <crosstabCell width="50" columnTotalGroup="student_gender"> 
        <cellContents backcolor="#BFE1FF" mode="Opaque"> 
         <box> 
          <pen lineWidth="0.5" lineStyle="Solid" lineColor="#000000"/> 
         </box> 
         <textField> 
          <reportElement style="Crosstab Data Text" x="0" y="0" width="50" height="25"/> 
          <textElement/> 
          <textFieldExpression class="java.lang.Integer"><![CDATA[$V{table1_genderMeasure}]]></textFieldExpression> 
         </textField> 
        </cellContents> 
       </crosstabCell> 
       <crosstabCell rowTotalGroup="date_reg" columnTotalGroup="table1_gender"> 
        <cellContents backcolor="#BFE1FF" mode="Opaque"> 
         <box> 
          <pen lineWidth="0.5" lineStyle="Solid" lineColor="#000000"/> 
         </box> 
         <textField> 
          <reportElement style="Crosstab Data Text" x="0" y="0" width="50" height="25"/> 
          <textElement/> 
          <textFieldExpression class="java.lang.Integer"><![CDATA[$V{table1_genderMeasure}]]></textFieldExpression> 
         </textField> 
        </cellContents> 
       </crosstabCell> 
      </crosstab> 
     </band> 
    </detail> 
</jasperReport>

目前其展示的所有記錄，需要創建報表 當用戶將能夠通過提供最新獲取記錄的建議/幫助。

也是其單打印多次記錄。

我將不勝感激任何幫助。

來源

2011-09-01 S Jagdeesh

+0

你檢查了你的查詢嗎？它是否會返回重複的記錄？ –

回答

2

要按日期過濾數據，您可以添加參數（java.lang.String或java.util.Date）類型並在查詢中使用它。

的例子：

<parameter name="dateParam" isForPrompting="false" class="java.lang.String"/> 
... 
<parameter name="dqlDateFilter" isForPrompting="false" class="java.lang.String"> 
    <defaultValueExpression ><![CDATA[$P{dateParam} == null ? "1=1" : "registration_details.date_reg=$P{dateParam}"]]></defaultValueExpression> 
</parameter> 
... 
<queryString language="SQL">SELECT.... FROM.... WHERE $P!{dqlDateFilter}</queryString>

你應該寫你的情況下正確的日期過濾器。

來源

2011-09-01 07:06:01

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