jQuery Bootstrap导航栏 – 如何在访问时突出显示链接

尝试点击“投资组合”链接,它应该以蓝色背景突出显示.

但在导航栏外单击后,它将以蓝色突出显示.

//scrolling
$('nav a').on('click',function() {

    var scrollAnchor = $(this).attr('data-scroll'),scrollPoint = $('section[data-anchor="' + scrollAnchor + '"]').offset().top;

    $('body,html').animate({
        scrollTop: scrollPoint
    },500);

    return false;

});

//change color
$(window).scroll(function() {
    var windscroll = $(window).scrollTop();
    if (windscroll) {
        $('section').each(function(i) {
            if ($(this).position().top <= windscroll) {
                $('nav a.active').removeClass('active');
                $('nav a').eq(i).addClass('active');
            }
        });

    }
}).scroll();