js-某个字段有值即把该行用颜色标记

问题场景

需求：classfication字段98%为空，其余的为adsss，当值为adsss时把该行用红色标记下并排在前面。

解决方法

后台SQL查询的时候语句末尾加上order by classfication desc 实现排在前面；
前台用一个if标签设置tr的style。

效果

CODE

<c:choose>                <c:when test="${not empty readyTestResultList}">                    <c:forEach items="${readyTestResultList}" var="readyTestResult" varStatus="vs">                    <tr class="main_info" id="tr${readyTestResult.id}"                        <c:if test="${readyTestResult.classification!=null and readyTestResult.classification != ''}">                            style="background:red;word-wrap:break-word;"                        </c:if>                        <c:if test="${readyTestResult.classification==null or readyTestResult.classification == ''}">                            style="word-wrap:break-word;"                        </c:if>                    >                        <td><input type="checkbox" onclick="setBgColor(this.parentNode.parentNode);" name="id" id="readyTestResultIds${readyTestResult.id}" value="${readyTestResult.id}"/></td>                        <td>${vs.index+1}</td>                         <td>${readyTestResult.annoId1}</td>                        <td>${readyTestResult.batchNum}</td>                        <td>${readyTestResult.sampleNum}</td>                        <td>${readyTestResult.gene}</td>                         <td>${readyTestResult.HGVS}</td>                        <td>${readyTestResult.freqOrAvgNum}</td>                        <td>                             <a href="javascript:show(${readyTestResult.id});">查看</a> |                            <a href="javascript:edit(${readyTestResult.id});">修改</a> |                             <a href="javascript:deleteReadyTestResult(${readyTestResult.id});">删除</a>                            <c:if test="${showIdRecycle==0}">                                <a href="javascript:restoreReadyTestResult(${readyTestResult.id});">| 还原</a>                            </c:if>                        </td>                     </tr>                    </c:forEach>                </c:when>            <c:otherwise>                <tr>                    <td colspan="32">没有相关数据</td>                </tr>            </c:otherwise>        </c:choose>