title: The net.sf.jasperreports.style.backcolor attribute is not working for text fields at Frame
body: <p>In my database I have the hex colour codes for various scenarios and I want to highlight the rows using these variable colours.  I have used <code>net.sf.jasperreports.style.backcolor</code>, but all rows have the same background colour which is that of the first row.</p>
  <pre><code>&lt;frame&gt;
      &lt;reportElement stretchType=&quot;ContainerHeight&quot; mode=&quot;Opaque&quot; x=&quot;0&quot; y=&quot;0&quot; width=&quot;802&quot; height=&quot;12&quot; isRemoveLineWhenBlank=&quot;true&quot;&gt;
          &lt;propertyExpression name=&quot;net.sf.jasperreports.style.backcolor&quot;&gt;&lt;![CDATA[$F{sp_colour}]]&gt;&lt;/propertyExpression&gt;
      &lt;/reportElement&gt;
  </code></pre>