n"><code>direction</code></a></td><td class="colOne"><code>false</code></td><td class="colOne"><code>jakarta.el.ValueExpression</code>
                                <br>
                                (<i>must evaluate to </i><code>java.lang.String</code>)
                    </td><td class="colLast">
                Specifies the opening direction of actions. Valid values are 'up', 'down', 'left', 'right', 'up-left', 'up-right', 'down-left' and 'down-right'.
            </td>
                        </t