html - 滚动网站后删除 html 焦点

Question

我正在玩一些网站模板，我正在处理这个我的问题是，当您单击菜单上的一个元素时，假设是 PRODUCTOS，然后向上或向下滚动，PRODUCTOS 始终保持聚焦，除非您单击屏幕使其不聚焦，我如何在滚动时不聚焦该元素而无需点击屏幕？

这是我的CSS

.navbar-default .navbar-toggle:hover,
.navbar-default .navbar-toggle:focus {
    background-color: #fa7f86;
}

.navbar-default .nav li a:focus {
    border-radius: 3px;
    color: #fff;
    background-color: #F84E57;
}
.navbar-default .navbar-nav>.active>a {
    border-radius: 0;
    color: #fff;
    background-color: #F84E57;
}
.navbar-default .navbar-nav>.active>a:hover,
.navbar-default .navbar-nav>.active>a:focus {
    color: #fff;
    background-color: #F84E57;
}

这是 HTML，您也可以在上面的链接中看到它

 <nav class="navbar navbar-default navbar-fixed-top">
        <div class="container">
            <!-- Brand and toggle get grouped for better mobile display -->
            <div class="navbar-header page-scroll">
                <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
                    <span class="sr-only">Toggle navigation</span>
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                </button>
                <!-- <a class="navbar-brand page-scroll" href="#page-top" style="max-width: 50%;"><img class="img-responsive" src="img/logo.png" />
                </a> -->
            </div>

            <!-- Collect the nav links, forms, and other content for toggling -->
            <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
                <ul class="nav navbar-nav navbar-right">
                    <li class="hidden">
                        <a href="#page-top"></a>
                    </li>
                    <li>
                        <a class="page-scroll" href="#quienessomos">Quiénes Somos</a>
                    </li>
                    <li>
                        <a class="page-scroll" href="#productos">Productos</a>
                    </li>
                    <li>
                        <a class="page-scroll" href="#inversiones">Inversiones</a>
                    </li>
                    <li>
                        <a class="page-scroll" href="#contactanos">Contáctanos</a>
                    </li>
                    <li>
                        <a class="page-scroll" href="#puntosdeventa">Puntos de Venta</a>
                    </li>

                </ul>
            </div>
            <!-- /.navbar-collapse -->
        </div>
        <!-- /.container-fluid -->
    </nav>

Answer 1

您可以使用 blur()，它与聚焦相反:

// add a listener to 'scroll' event
document.addEventListener("scroll", function() {
    // get the active element and call blur
    document.activeElement.blur();
});

或者，因为您使用的是 jQuery:

$(document).ready(function() {
    $('body').on('scroll', function() {
        $(':focus').blur();
    });
});