change grails row color depending on if it contains a value gsp

Question

This question is similar to Is it possible to change table row colour if it contains a certain value in a gsp? but I couldn't quite get it to work with my scenario.

In my gsp table, I would like to change the row color to red if the status is equal to "DOWN". Here's what I have:

            <g:each in="${compInstanceList}" status="i" var="compInstance">
                <tr class="${array.contains(comp.status=="DOWN") ? 'highlightRed' : 'highlightGreen'}">

                    <td><g:link action="show" id="${compInstance.id}">${fieldValue(bean: compInstance, field: "name")}</g:link></td>                
                    <td>${fieldValue(bean: compInstance, field: "status")}</td>
                </tr>
            </g:each>

Here's my css to change the color:

        .highlightRed{
        background-color: red;
        }

        .highlightGreen{
        background-color: green;
        }

I'm sure my problem is in the second gsp line shown. Thanks for your help.

Answer 1

Maybe is:

<tr class="${(compInstance.status=="DOWN") ? 'highlightRed' : 'highlightGreen'}">

instead of

<tr class="${array.contains(comp.status=="DOWN") ? 'highlightRed' : 'highlightGreen'}">