Javascript 将复选框添加到grails中的列表

下面是我从数据库中的设备表创建的列表。我正在用表格打印它。对于我想添加的每一行复选框。我该怎么做呢

         <table>
                    <thead>


                    <tr>

                         <g:sortableColumn property="dname" title="${message(code: 'devices.dname.label', default: 'Dname')}" />

                        <g:sortableColumn property="owner" title="${message(code: 'devices.owner.label', default: 'Owner')}" />

                        <g:sortableColumn property="serailNumber" title="${message(code: 'devices.serailNumber.label', default: 'Serail Number')}" />

                        <g:sortableColumn property="supportingAndroidVersion" title="${message(code: 'devices.supportingAndroidVersion.label', default: 'Supporting Android Version')}" />

                    </tr>
                </thead>
                <tbody>
                <g:each in="${Devices.list()}" status="i" var="devicesInstance">
                    <tr class="${(i % 2) == 0 ? 'even' : 'odd'}">

                        <td>${fieldValue(bean: devicesInstance, field: "dname")}</td>

                        <td>${fieldValue(bean: devicesInstance, field: "owner")}</td>

                        <td>${fieldValue(bean: devicesInstance, field: "serailNumber")}</td>

                        <td>${fieldValue(bean: devicesInstance, field: "supportingAndroidVersion")}</td>

                    </tr>
                </g:each>
                </tbody>
            </table>

${fieldValue（bean:DeviceInstance，字段：“dname”）}
${fieldValue（bean:DeviceInstance，字段：“所有者”）}
${fieldValue（bean:DeviceInstance，字段：“serailNumber”）}
${fieldValue（bean:DeviceInstance，字段：“supportingAndroidVersion”）}

${fieldValue（bean:DeviceInstance，字段：“dname”）}
${fieldValue（bean:DeviceInstance，字段：“所有者”）}
${fieldValue（bean:DeviceInstance，字段：“serailNumber”）}
${fieldValue（bean:DeviceInstance，字段：“supportingAndroidVersion”）}

但是您将复选框的名称指定为myCheckbox。然后，表中每一行的复选框名称将是mycheckbox。对吗？我得到的是以下错误“标记[复选框]不存在”。找不到命名空间的标记库：g'我不知道为什么会收到此错误，请尝试清理并再次运行项目。复选框是内置标记。我回答了你关于如何为每行添加复选框的问题……明白了。不是

<table>
                    <thead>


                    <tr>
                         <td></td>
                         <g:sortableColumn property="dname" title="${message(code: 'devices.dname.label', default: 'Dname')}" />

                        <g:sortableColumn property="owner" title="${message(code: 'devices.owner.label', default: 'Owner')}" />

                        <g:sortableColumn property="serailNumber" title="${message(code: 'devices.serailNumber.label', default: 'Serail Number')}" />

                        <g:sortableColumn property="supportingAndroidVersion" title="${message(code: 'devices.supportingAndroidVersion.label', default: 'Supporting Android Version')}" />

                    </tr>
                </thead>
                <tbody>
                <g:each in="${Devices.list()}" status="i" var="devicesInstance">
                    <tr class="${(i % 2) == 0 ? 'even' : 'odd'}">
                        <td><g:checkbox name="myCheckbox${i}" value="${true}"/></td>
                        <td>${fieldValue(bean: devicesInstance, field: "dname")}</td>

                        <td>${fieldValue(bean: devicesInstance, field: "owner")}</td>

                        <td>${fieldValue(bean: devicesInstance, field: "serailNumber")}</td>

                        <td>${fieldValue(bean: devicesInstance, field: "supportingAndroidVersion")}</td>

                    </tr>
                </g:each>
                </tbody>
            </table>