Jquery 在django模板中将活动类添加到li

Base.html

<ul class="" id="main-menu" style="">


<li class="root-level has-sub activeroot-level cbs0">
        <a href="#" class=""><i class="entypo-globe "></i><span>CBS</span></a>


    <ul>
        <li>
            <a href="/cbs/cbs1/" class="cbs1"><i class="entypo-lamp "></i><span>Initiative and Decision Making</span></a>
        </li>

        <li>
            <a href="/cbs/cbs2/"><i class="entypo-publish cbs2"></i><span>Analyzing And Problem Solving</span></a>
        </li>

        <li>
            <a href="/cbs/cbs3/"><i class="entypo-search"></i><span>Customer Focus</span></a>
        </li>

        <li>
            <a href="/cbs/cbs4/"><i class="entypo-bookmarks"></i><span>Achieve Business Results</span></a>
        </li>

        <li>
            <a href="/cbs/cbs5/"><i class="entypo-feather"></i><span>Flexibility</span></a>
        </li>

        <li>
            <a href="/cbs/cbs6/"><i class="entypo-shuffle"></i><span>Leading & Engaging</span></a>
        </li>

        <li>
            <a href="/cbs/cbs7/"><i class="entypo-users"></i><span>Teamwork</span></a>
        </li>

        <li>
            <a href="/cbs/cbs8/"><i class="entypo-sound"></i><span>Communication</span></a>
        </li>

        </ul>

</li>

<li class="root-level has-sub std0">
        <a href="#"><i class="entypo-globe "></i><span>SELECT STANDARD WORKS</span></a>


    <ul>
        <li>
            <a href="/cbs/sw1/"><i class="entypo-lamp"></i><span>Initiative and Decision Making</span></a>
        </li>

        <li>
            <a href="/cbs/sw2/"><i class="entypo-publish"></i><span>Analyzing And Problem Solving</span></a>
        </li>

        <li>
            <a href="/cbs/sw3/"><i class="entypo-search"></i><span>Customer Focus</span></a>
        </li>

        <li>
            <a href="/cbs/sw4/"><i class="entypo-bookmarks"></i><span>Achieve Business Results</span></a>
        </li>

        <li>
            <a href="/cbs/sw5/"><i class="entypo-feather"></i><span>Flexibility</span></a>
        </li>

        <li>
            <a href="/cbs/sw6/"><i class="entypo-shuffle"></i><span>Leading & Engaging</span></a>
        </li>

        <li>
            <a href="/cbs/sw7/"><i class="entypo-users"></i><span>Teamwork</span></a>
        </li>

        <li>
            <a href="/cbs/sw8/"><i class="entypo-sound"></i><span>Communication</span></a>
        </li>

        </ul>

</li>
</ul>

我想添加css类活动到李当它在特定的页面 与url关联的所有其他模板都是从base.html扩展而来的

如果我点击了“选择标准作品”的“倡议和决策”链接，那么该活动类应该被添加到“选择标准作品”中

我尝试使用jquery，但可能是因为重新加载的页面类没有添加到li中

这些所有菜单（即li）都在基本文件中，我正在扩展其他模板。所以我点击的那个应该是活跃的

请引导我

这应该让您开始：