Jquery ScrollTo问题

Question

我使用Jquery ScrollTo，这样当我单击页面顶部的问题时，它会滚动到屏幕下方的问题和答案。此函数工作正常(在一定程度上)

现在，当我点击一个问题，也就是页面的一半，它会滚动，我的导航栏会重叠一半的问题(我使用的是twitter bootstrap修复的导航栏)

第二个问题是，当我单击顶部(应该滚动回页面顶部)时，导航栏会重叠前3个问题。

如果我从导航栏中删除已修复的，则一切正常，但我更希望保持导航栏已修复

我的代码如下

视图

<div class="links">

​

<ul class="top_links"> 

    <li><a href="#1a">Question 1</a></li>
    <li><a href="#1b"> Question 2</a></li>
    <li><a href="#1c"> Question 3</a></li>
    <li><a href="#1d">Question 4</a></li>
    <li><a href="#1e">Question 5</a></li>

</ul>

    </div>
    <ul class="faq">
<li><a name="1a"></a><span class="question">Q: Question 1</span><span        class="answer">Follow the link marked join which will take you to the relevant section.We review each application for membership and aim to let you know within qo working days.</span><div class="top"><a href="#top">Top ^</a></div></li>

<li><a name="1b"></a><span class="question">Q:Question 2</span><span class="answer">A:  Follow the link marked Forensic Odontologist list which will take you to the page where Odontologists are listed by region with full contact details..</span><div class="top"><a href="#top">Top ^</a></div></li>

<li><a name="1c"></a><span class="question">Q: Question 3</span><span class="answer">A: Unfortunately the subject is case dependent, which cannot be predicted. It is not a full time discipline. For this reason it is generally not possible to shadow an Odontologist - sorry.</span><div class="top"><a href="#top">Top ^</a></div></li>

<li><a name="1d"></a><span class="question">Q: Question 4</span><span class="answer">A: You should look at the available courses by following the link marked courses and then contact the particular institution directly and not through BAFO.</span><div class="top"><a href="#top">Top ^</a></div></li>

<li><a name="1e"></a><span class="question">Q:Question 5</span><span        class="answer">A: Nunc non orci eget odio suscipit rutrum. Nullam quam neque, tempus at, semper in, semper eu, mi. Nulla eu turpis vitae arcu sagittis iaculis. Fusce ut nunc vel ligula convallis vulputate. Aliquam feugiat dui in risus. Sed hendrerit. Praesent mollis, ligula imperdiet viverra faucibus, diam turpis ullamcorper ipsum, eget posuere velit tellus et turpis. Vivamus facilisis est nec libero. Phasellus at velit. Vivamus sed mauris.</span><div class="top"><a href="#top">Top ^</a></div></li>

​

Jquery

$(document).ready(function () {
$.localScroll();
$(".top_links > li > a").click(function () {
    $(".faq > li").removeClass('highlight');

    var str = $(this).attr("href");
    str = "a[name='" + str.substring(1) + "']";
    $(str).parent().addClass('highlight');


});

})；

我希望这是足够的信息来继续下去。如果任何人能提出任何建议，我们将不胜感激。

示例是http://jsfiddle.net/richlewis14/YsK29/ (很抱歉使用了大量的css，但使用的是引导程序)

Answer 1

您的站点正在正确滚动。问题是你的导航栏堆叠在顶部，覆盖了内容。我写的代码和你的略有不同，但它是有效的：

$(document).ready(function () {
    var navHeight = $('.navbar').height(); //get the navbar height

    $(".top_links > li > a").click(function (e) {
        $(".faq > li").removeClass('highlight');

        var str = $(this).attr("href");
        str = "a[name='" + str.substring(1) + "']";
        $(str).parent().addClass('highlight');
        e.preventDefault(); // prevent adding something to url
        var offset = $('.highlight').offset(); //get highlight position from top of page

        $('html, body').scrollTop(offset.top-navHeight); // scroll to correct position
    });

    $('.top').find('a').on('click', function(e){
       $('html, body').scrollTop(0);
       e.preventDefault();
    });
});​