javascript - Bootstrap 滚动 Spy 没有突出显示正确的部分

Question

这是我第一次使用 bootstrap scroll spy，所以我不确定我是否做错了什么。 (很明显我是)这是问题所在。我不得不使用 -190 的偏移量，以便红色导航栏的底部位于该部分开始的位置。一旦我应用了偏移量，它就不会在主导航中突出显示(事件区域)该部分。它突出显示之前的部分，直到我向下滚动。

而且我似乎没有找到一种方法来附加链接以一直向上。因为它必须跟随主导航。 #home ID 放在哪里？

---

这是代码:请注意，我没有复制整个 HTML，因为它真的很长，但我也附上了实时链接。

 <header id="global-header">
        <div class="header-cont-info"> Call to schedule your <span class="yellow uppercase">free,</span> no obligation assessment: <span class="yellow">407&#8211;844&#8211;1182 </span></div>
        <!-- Main nav-->
        <nav id="navbar">
          <h1 class="visuallyhidden">Main navigation</h1>
          <ul class="nav"> 
            <li class="home-mn-btn active"><a href="#home">Home</a></li>  
            <li class="services-mn-btn"><a href="#services">Services</a></li>
            <li class="reviews-mn-btn"><a href="#reviews-section">Reviews</a></li>
            <li class="tp-logo"><img src="img/tidy-pools-logo.png" width="332" height="194" alt="Tidy Pools Logo"></li>
            <li class="faq-mn-btn"><a href="#faq">Faq</a></li>
            <li class="contact-mn-btnn"><a href="#contact-section">Contact</a></li>  
            <li class="portal-mn-btn"><a href="#">Customer Portal</a></li>
          </ul>
        </nav><!-- Main nav ends-->
      </header>

 <!-- Services section-->
        <div class="section-dividers-dark"><!--It contains the bottom shadow-->
          <section id="services"><!--Ribbon ends-->
            <p><a href="#" class="buttons yellow-buttons fancybox"><span class="modern-pictogram">W</span> View Pictures of Our Work</a></p>
            <div class="clear-fix"></div>
            <!-- Residential Pool and Spa Maintenance section-->
            <section>
              <header>
                <h2>Residential Pool and Spa Maintenance</h2>
                <p>Enjoy comprehensive weekly service for only $80/month, including:</p>
              </header>
              <ol>
                <li><h3>Cleaning And Debris Removal</h3>
                  <ul>
                    <li> Skim surface and bottom of pool</li>
                    <li>Brush interior surfaces and steps</li>
                    <li>Clean tile</li>
                    <li>Vacuum and clean deck as necessary</li>
                  </ul>
                </li>
                <li><h3>Water Quality Assurance</h3>
                  <ul>
                    <li>Test water and balance</li>
                    <li>Add necessary chemicals</li>
                  </ul>
                </li>
                <li><h3>Equipment Maintenance</h3>
                  <ul>
                    <li>Empty baskets</li>
                    <li>Clean filter</li>
                    <li>Check equipment functioning</li>
                  </ul>
                </li>
              </ol>
            </section><!-- Residential Pool and Spa Maintenance section ends--><br>
            <!-- Commercial Pool Maintenance section-->
            <section>
              <h2>Commercial Pool Maintenance</h2>
              <p>We offer affordable commercial service as well.<br>
                Simply call and we’ll be happy to provide you<br>
              with a customized quote  for your property’s needs.</p>
            </section><!-- Commercial Pool Maintenance section ends-->
            <!-- Water Recovery Services section-->
            <section>
              <h2>Water Recovery Services</h2>
              <p>For green pool/water recovery services,<br>
              simply call for your free quote!</p>
            </section><!-- Water Recovery Services section ends-->
          </section>
        </div>
      <!-- Services section ends-->

      <!-- Reviews section-->
      <!-- Section dividers. These expand 100% and are used to separate the sections-->
      <div class="section-dividers" id="reviews-section">
        <!-- Section inner wrappers. These contain the section max-width-->
        <div class="section-inner-wrapper">
          <section id="reviews">
            <header><!--Ribbon ends-->
              <p><span class="dark-blue">See what our valued customers have to say about Tidy Pools quality swimming pool cleaning and maintenance service.</span><span class="yellow"> This is just a sample of the kind testimonials we have received, and we look forward to adding yours!</span></p>
            </header>
            <ul id="people-reviews">
              <li>&#8220; I have had pools for 27 years. Tidy Pools is the most professional, honest and reliable company I’ve had work for me! Your integrity makes me smile and you’ve always been so fair. Thank you. &#8221; <br>
              <span class="review-names">&#8211; Roxane B.</span></li>

              <li>&#8220; I have had pools for 27 years. Tidy Pools is the most professional, honest and reliable company I’ve had work for me! Your integrity makes me smile and you’ve always been so fair. Thank you. &#8221; <br>
              <span class="review-names">&#8211; Roxane B.</span></li>
              <li>&#8220; I have had pools for 27 years. Tidy Pools is the most professional, honest and reliable company I’ve had work for me! Your integrity makes me smile and you’ve always been so fair. Thank you. &#8221; <br>
              <span class="review-names">&#8211; Roxane B.</span></li>
            </ul>
 </section><!-- Reviews section ends-->

---

JS

 // ******************************** ANIMATED SCROLLING ********************************
$('#navbar ul li a').bind('click', function(e) {
    e.preventDefault();
    $('html, body').animate({
        scrollTop: $(this.hash).offset().top -190
    }, 300);
    // edit: Opera requires the "html" elm. animated
});

---

这是实时站点链接 http://tidypools.com/dev/

Answer 1

您没有正确设置您的 data-offset ，如 Twitter Bootstrap 中所述 documentation .

您需要修复您的 <body>标记为类似:

<body data-spy="scroll" data-offset="170" data-target="#navbar">