JasperReports localization: using expression in $R{} - localization

I need to localise field values in my JasperReports report. For example in my sql query I have a Gender field. If it have a value of 1 I would like it to display Male and for 0 Female.
I have the following in a text field in my report
$R{"gender" + $F{GENDER}}
Then in my report.properties file I have
gender1=Male
gender0=Female
But this does not work I get a error when its parsing the statement.
Does any body know how to do this.

You can use str() function instead of using $R{} expression.
Try this expression:
<textFieldExpression><![CDATA[str("gender" + $F{Gender})]]></textFieldExpression>
The sample
The csv datasource (names.csv) file:
Name,Gender
Mikle,1
Lisa,0
John,1
Linda,0
The properties file (genders.properties):
gender1=Male
gender0=Female
The jrxml file:
<?xml version="1.0" encoding="UTF-8"?>
<jasperReport xmlns="http://jasperreports.sourceforge.net/jasperreports" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports http://jasperreports.sourceforge.net/xsd/jasperreport.xsd" name="genders" pageWidth="595" pageHeight="842" columnWidth="555" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20" resourceBundle="genders" uuid="1ceeef64-2e53-404a-ae1b-9896b8b749cf">
<queryString>
<![CDATA[]]>
</queryString>
<field name="Name" class="java.lang.String"/>
<field name="Gender" class="java.lang.String"/>
<detail>
<band height="20" splitType="Stretch">
<textField>
<reportElement uuid="6b27452c-b5f1-4aa3-a4f2-9ae239ff244c" x="0" y="0" width="106" height="20"/>
<textElement/>
<textFieldExpression><![CDATA[$F{Name}]]></textFieldExpression>
</textField>
<textField>
<reportElement uuid="b0fcb296-b20b-4171-803d-639754edbc31" x="106" y="0" width="162" height="20"/>
<textElement/>
<textFieldExpression><![CDATA[$F{Gender}]]></textFieldExpression>
</textField>
<textField>
<reportElement uuid="587d47c0-3908-464b-852a-3009e98def01" x="268" y="0" width="287" height="20"/>
<textElement/>
<textFieldExpression><![CDATA[str("gender" + $F{Gender})]]></textFieldExpression>
</textField>
</band>
</detail>
</jasperReport>
The result will be (via preview in iReport):

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</RequirementBacklog>
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Why does hyperlink in PDF not work on smartphones?

I'm generating PDF reports using Jasper reports and I have hyperlink in generated file that doesn't work on smartphones when I open it using Adobe Acrobat Reader.
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-->
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Thanks,
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UPDATE: This is still an issue for me. My SelectedItem property already implements change notification, but the datagrid is not VISUALLY displaying which row has been selected - i.e. it is not getting highlighted.
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Maybe it's worth a try. I hope that you know how to apply own styles. If not, here is another MSDN Resource.
I know, these are just tips, but maybe helpful at last.
You need to implement the INotifyPropertyChanged interface on your ViewModel and have its SelectedItem property invoke the PropertyChanged event when its value is changes.

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