Jquery 在引导中切换导航选项卡

我有一个导航选项卡的工作引导实现，加载页面时没有活动选项卡。然而，我想让每个选项卡的功能都像一个开关一样工作，这样，如果选项卡处于“活动”状态，它将丢失该类并默认为页面的原始状态

这是我的HTML：

    <div class="well nav-base">
    <div class="pull-right"><a href="#">collapse all tabs</a></div>
    <ul class="nav nav-tabs" id="testtab">
        <li><a href="#home" data-toggle="tab">Home</a></li>
        <li><a href="#profile" data-toggle="tab">Profile</a></li>
        <li class="dropdown">
            <a href="#" id="myTabDrop1" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></a>
            <ul class="dropdown-menu" role="menu" aria-labelledby="myTabDrop1">
                <li><a href="#dropdown1" tabindex="-1" data-toggle="tab">@fat</a></li>
                <li><a href="#dropdown2" tabindex="-1" data-toggle="tab">@mdo</a></li>
            </ul>
        </li>
    </ul>
    <div id="myTabContent" class="tab-content">
        <div class="tab-pane fade" id="home">
            <p>Raw denim you probably haven't heard of them jean shorts Austin. Nesciunt tofu stumptown aliqua, retro synth master cleanse. Mustache cliche tempor, williamsburg carles vegan helvetica. Reprehenderit butcher retro keffiyeh dreamcatcher synth. Cosby sweater eu banh mi, qui irure terry richardson ex squid. Aliquip placeat salvia cillum iphone. Seitan aliquip quis cardigan american apparel, butcher voluptate nisi qui.</p>
        </div>
        <div class="tab-pane fade" id="profile">
            <p>Food truck fixie locavore, accusamus mcsweeney's marfa nulla single-origin coffee squid. Exercitation +1 labore velit, blog sartorial PBR leggings next level wes anderson artisan four loko farm-to-table craft beer twee. Qui photo booth letterpress, commodo enim craft beer mlkshk aliquip jean shorts ullamco ad vinyl cillum PBR. Homo nostrud organic, assumenda labore aesthetic magna delectus mollit. Keytar helvetica VHS salvia yr, vero magna velit sapiente labore stumptown. Vegan fanny pack odio cillum wes anderson 8-bit, sustainable jean shorts beard ut DIY ethical culpa terry richardson biodiesel. Art party scenester stumptown, tumblr butcher vero sint qui sapiente accusamus tattooed echo park.</p>
        </div>
        <div class="tab-pane fade" id="dropdown1">
            <p>Etsy mixtape wayfarers, ethical wes anderson tofu before they sold out mcsweeney's organic lomo retro fanny pack lo-fi farm-to-table readymade. Messenger bag gentrify pitchfork tattooed craft beer, iphone skateboard locavore carles etsy salvia banksy hoodie helvetica. DIY synth PBR banksy irony. Leggings gentrify squid 8-bit cred pitchfork. Williamsburg banh mi whatever gluten-free, carles pitchfork biodiesel fixie etsy retro mlkshk vice blog. Scenester cred you probably haven't heard of them, vinyl craft beer blog stumptown. Pitchfork sustainable tofu synth chambray yr.</p>
        </div>
        <div class="tab-pane fade" id="dropdown2">
            <p>Trust fund seitan letterpress, keytar raw denim keffiyeh etsy art party before they sold out master cleanse gluten-free squid scenester freegan cosby sweater. Fanny pack portland seitan DIY, art party locavore wolf cliche high life echo park Austin. Cred vinyl keffiyeh DIY salvia PBR, banh mi before they sold out farm-to-table VHS viral locavore cosby sweater. Lomo wolf viral, mustache readymade thundercats keffiyeh craft beer marfa ethical. Wolf salvia freegan, sartorial keffiyeh echo park vegan.</p>
        </div>
    </div>
</div><!--/.well -->

---

我已经搜索了谷歌的各个角落，到了Bootstrap自己的网站，到了这个董事会，但没有找到足够的结果。非常感谢您的帮助。

我对您的JavaScript进行了大量修改。基本上，您需要做两件事：从tab按钮中删除

.active

类，同时找到相应的选项卡内容并将其隐藏。以下是我的想法：

$(function(){
    $(document).on("click", "li.active > a", function(){
        var $parent = $(this).parent();

        // Ensure link isn't just a dropdown menu link     
        if (!$parent.hasClass("dropdown")){
            // Deactivate tab buttons
            $("#testtab li").removeClass("active");

            // Hides tab contents
            tabName = $(this).attr("href");
            $(tabName).removeClass("active").addClass("fade");
        }
    });
});

通过使用

on（）

函数，我改变了回调函数的分配方式-使用

click（）

不会考虑任何

元素，这些元素稍后将

.active

类应用到它们，而只考虑那些当前具有该类的元素

此外，菜单中有一个下拉菜单，这就需要确保被单击的链接不仅仅是下拉菜单链接，实际上是一个菜单项。我发现有必要从导航菜单中的每个项目中删除

.active

类，而不是仅从单个

中删除它，以确保下拉菜单及其菜单项都已停用

下面是一个示例来演示代码的实际操作。希望这有帮助！如果您有任何问题，请告诉我。

惊人的代码——我也没有考虑过下拉菜单。简直太棒了。谢谢

$(function(){
    $(document).on("click", "li.active > a", function(){
        var $parent = $(this).parent();

        // Ensure link isn't just a dropdown menu link     
        if (!$parent.hasClass("dropdown")){
            // Deactivate tab buttons
            $("#testtab li").removeClass("active");

            // Hides tab contents
            tabName = $(this).attr("href");
            $(tabName).removeClass("active").addClass("fade");
        }
    });
});