arta.el.ValueExpression</code>
                                <br>
                                (<i>must evaluate to </i><code>boolean</code>)
                    </td><td class="colLast">
                Flag indicating that this component will prevent changes by the user.
            </td>
                        </tr>
                        <tr id="rendered" class="altColor">
                            <td class="colFirst"><a href="#rendered"><code>rendered</code></a></td><td class="colOne"><code>f