title: How to set textfield when the parameter list more than one
body: <p>I have put input list of name kem from my parameter. It is <code>kem 1</code>, <code>kem 2</code>, <code>kem 3</code>. I have create <strong><em><code>$x{in,pd_id,Kem}</code></em></strong> as a parameter but the result just show <code>kem 1</code> from three kem. What I want is when I put list name of kem, the data will display all of the data. That is <code>kem 1</code>, <code>kem 2</code>, <code>kem 3</code>.
  This is my code:</p>
  
  <pre class="lang-xml prettyprint-override"><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt;
  &lt;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="testspace" language="javascript" pageWidth="595" pageHeight="842" columnWidth="555" leftMargin="20" rightMargin="20" topMargin="20" bottomMargin="20"&gt;
      &lt;parameter name="kem" class="java.util.Collection"&gt;
          &lt;defaultValueExpression&gt;&lt;![CDATA[]]&gt;&lt;/defaultValueExpression&gt;
      &lt;/parameter&gt;
      &lt;queryString&gt;
          &lt;![CDATA[select
  PD_ID,
  PD_NAME
  from wf_proc_def where $X{IN,PD_ID,kem}]]&gt;
      &lt;/queryString&gt;
      &lt;field name="PD_ID" class="java.math.BigDecimal"/&gt;
      &lt;field name="PD_NAME" class="java.lang.String"/&gt;
      &lt;background&gt;
          &lt;band splitType="Stretch"/&gt;
      &lt;/background&gt;
      &lt;title&gt;
          &lt;band height="79" splitType="Stretch"&gt;
              &lt;textField isBlankWhenNull="true"&gt;
                  &lt;reportElement x="118" y="24" width="334" height="20"/&gt;
                  &lt;textElement/&gt;
                  &lt;textFieldExpression&gt;&lt;![CDATA[ ("1".equals($P{kem})) ? "kem1"
  :("2".equals($P{kem})) ? "kem2"
  :("3".equals($P{kem})) ? "kem3"
  :("4".equals($P{kem})) ? "kem4"
  :("5".equals($P{kem})) ? "kem5"
  :null]]&gt;&lt;/textFieldExpression&gt;
              &lt;/textField&gt;
          &lt;/band&gt;
      &lt;/title&gt;
  &lt;/jasperReport&gt;
  </code></pre>