javascript - "Scroll to the element"javascript 无法在我的网站上运行。查询

Question

我使用下面的这个 Bootstrap 模板来开发我自己的网站。一切正常，但“滚动到元素脚本”。我不断收到此错误: Uncaught Error :语法错误，无法识别的表达式:[href=#]、[data-toggle]、[data-target]、[data-slide]我认为这段特殊的代码已被弃用，它很适合 JQuery 2x，但不适合新的。有人可以帮我更改此脚本以使其正常工作吗？

// Scrolls to the selected menu item on the page $(function() { $('a[href*=#]:not([href=#],[data-toggle],[data-target],[data-slide])').click(function() { if (location.pathname.replace(/^//, '') == this.pathname.replace(/^//, '') || location.hostname == this.hostname) { var target = $(this.hash); target = target.length ? target : $('[name=' + this.hash.slice(1) + ']'); if (target.length) { $('html,body').animate({ scrollTop: target.offset().top }, 1000); return false; } } }); }); `

这是完整的源代码:

<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="">
<meta name="author" content="">

<title>Stylish Portfolio - Start Bootstrap Theme</title>

<!-- Bootstrap Core CSS -->
<link href="css/bootstrap.min.css" rel="stylesheet">

<!-- Custom CSS -->
<link href="css/stylish-portfolio.css" rel="stylesheet">

<!-- Custom Fonts -->
<link href="font-awesome/css/font-awesome.min.css" rel="stylesheet" type="text/css">
<link href="https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,700,300italic,400italic,700italic" rel="stylesheet" type="text/css">

<!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
<!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
<!--[if lt IE 9]>
    <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
    <script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
<![endif]-->

<!-- Navigation -->
<a id="menu-toggle" href="#" class="btn btn-dark btn-lg toggle"><i class="fa fa-bars"></i></a>
<nav id="sidebar-wrapper">
    <ul class="sidebar-nav">
        <a id="menu-close" href="#" class="btn btn-light btn-lg pull-right toggle"><i class="fa fa-times"></i></a>
        <li class="sidebar-brand">
            <a href="#top" onclick=$("#menu-close").click();>Start Bootstrap</a>
        </li>
        <li>
            <a href="#top" onclick=$("#menu-close").click();>Home</a>
        </li>
        <li>
            <a href="#about" onclick=$("#menu-close").click();>About</a>
        </li>
        <li>
            <a href="#services" onclick=$("#menu-close").click();>Services</a>
        </li>
        <li>
            <a href="#portfolio" onclick=$("#menu-close").click();>Portfolio</a>
        </li>
        <li>
            <a href="#contact" onclick=$("#menu-close").click();>Contact</a>
        </li>
    </ul>
</nav>

<!-- Header -->
<header id="top" class="header">
    <div class="text-vertical-center">
        <h1>Start Bootstrap</h1>
        <h3>Free Bootstrap Themes &amp; Templates</h3>
        <br>
        <a href="#about" class="btn btn-dark btn-lg">Find Out More</a>
    </div>
</header>

<!-- About -->
<section id="about" class="about">
    <div class="container">
        <div class="row">
            <div class="col-lg-12 text-center">
                <h2>Stylish Portfolio is the perfect theme for your next project!</h2>
                <p class="lead">This theme features some wonderful photography courtesy of <a target="_blank" href="http://join.deathtothestockphoto.com/">Death to the Stock Photo</a>.</p>
            </div>
        </div>
        <!-- /.row -->
    </div>
    <!-- /.container -->
</section>

<!-- Services -->
<!-- The circle icons use Font Awesome's stacked icon classes. For more information, visit http://fontawesome.io/examples/ -->
<section id="services" class="services bg-primary">
    <div class="container">
        <div class="row text-center">
            <div class="col-lg-10 col-lg-offset-1">
                <h2>Our Services</h2>
                <hr class="small">
                <div class="row">
                    <div class="col-md-3 col-sm-6">
                        <div class="service-item">
                            <span class="fa-stack fa-4x">
                            <i class="fa fa-circle fa-stack-2x"></i>
                            <i class="fa fa-cloud fa-stack-1x text-primary"></i>
                        </span>
                            <h4>
                                <strong>Service Name</strong>
                            </h4>
                            <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit.</p>
                            <a href="#" class="btn btn-light">Learn More</a>
                        </div>
                    </div>
                    <div class="col-md-3 col-sm-6">
                        <div class="service-item">
                            <span class="fa-stack fa-4x">
                            <i class="fa fa-circle fa-stack-2x"></i>
                            <i class="fa fa-compass fa-stack-1x text-primary"></i>
                        </span>
                            <h4>
                                <strong>Service Name</strong>
                            </h4>
                            <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit.</p>
                            <a href="#" class="btn btn-light">Learn More</a>
                        </div>
                    </div>
                    <div class="col-md-3 col-sm-6">
                        <div class="service-item">
                            <span class="fa-stack fa-4x">
                            <i class="fa fa-circle fa-stack-2x"></i>
                            <i class="fa fa-flask fa-stack-1x text-primary"></i>
                        </span>
                            <h4>
                                <strong>Service Name</strong>
                            </h4>
                            <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit.</p>
                            <a href="#" class="btn btn-light">Learn More</a>
                        </div>
                    </div>
                    <div class="col-md-3 col-sm-6">
                        <div class="service-item">
                            <span class="fa-stack fa-4x">
                            <i class="fa fa-circle fa-stack-2x"></i>
                            <i class="fa fa-shield fa-stack-1x text-primary"></i>
                        </span>
                            <h4>
                                <strong>Service Name</strong>
                            </h4>
                            <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit.</p>
                            <a href="#" class="btn btn-light">Learn More</a>
                        </div>
                    </div>
                </div>
                <!-- /.row (nested) -->
            </div>
            <!-- /.col-lg-10 -->
        </div>
        <!-- /.row -->
    </div>
    <!-- /.container -->
</section>

<!-- Callout -->
<aside class="callout">
    <div class="text-vertical-center">
        <h1>Vertically Centered Text</h1>
    </div>
</aside>

<!-- Portfolio -->
<section id="portfolio" class="portfolio">
    <div class="container">
        <div class="row">
            <div class="col-lg-10 col-lg-offset-1 text-center">
                <h2>Our Work</h2>
                <hr class="small">
                <div class="row">
                    <div class="col-md-6">
                        <div class="portfolio-item">
                            <a href="#">
                                <img class="img-portfolio img-responsive" src="img/portfolio-1.jpg">
                            </a>
                        </div>
                    </div>
                    <div class="col-md-6">
                        <div class="portfolio-item">
                            <a href="#">
                                <img class="img-portfolio img-responsive" src="img/portfolio-2.jpg">
                            </a>
                        </div>
                    </div>
                    <div class="col-md-6">
                        <div class="portfolio-item">
                            <a href="#">
                                <img class="img-portfolio img-responsive" src="img/portfolio-3.jpg">
                            </a>
                        </div>
                    </div>
                    <div class="col-md-6">
                        <div class="portfolio-item">
                            <a href="#">
                                <img class="img-portfolio img-responsive" src="img/portfolio-4.jpg">
                            </a>
                        </div>
                    </div>
                </div>
                <!-- /.row (nested) -->
                <a href="#" class="btn btn-dark">View More Items</a>
            </div>
            <!-- /.col-lg-10 -->
        </div>
        <!-- /.row -->
    </div>
    <!-- /.container -->
</section>

<!-- Call to Action -->
<aside class="call-to-action bg-primary">
    <div class="container">
        <div class="row">
            <div class="col-lg-12 text-center">
                <h3>The buttons below are impossible to resist.</h3>
                <a href="#" class="btn btn-lg btn-light">Click Me!</a>
                <a href="#" class="btn btn-lg btn-dark">Look at Me!</a>
            </div>
        </div>
    </div>
</aside>

<!-- Map -->
<section id="contact" class="map">
    <iframe width="100%" height="100%" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="https://maps.google.com/maps?f=q&amp;source=s_q&amp;hl=en&amp;geocode=&amp;q=Twitter,+Inc.,+Market+Street,+San+Francisco,+CA&amp;aq=0&amp;oq=twitter&amp;sll=28.659344,-81.187888&amp;sspn=0.128789,0.264187&amp;ie=UTF8&amp;hq=Twitter,+Inc.,+Market+Street,+San+Francisco,+CA&amp;t=m&amp;z=15&amp;iwloc=A&amp;output=embed"></iframe>
    <br />
    <small>
        <a href="https://maps.google.com/maps?f=q&amp;source=embed&amp;hl=en&amp;geocode=&amp;q=Twitter,+Inc.,+Market+Street,+San+Francisco,+CA&amp;aq=0&amp;oq=twitter&amp;sll=28.659344,-81.187888&amp;sspn=0.128789,0.264187&amp;ie=UTF8&amp;hq=Twitter,+Inc.,+Market+Street,+San+Francisco,+CA&amp;t=m&amp;z=15&amp;iwloc=A"></a>
    </small>
</section>

<!-- Footer -->
<footer>
    <div class="container">
        <div class="row">
            <div class="col-lg-10 col-lg-offset-1 text-center">
                <h4><strong>Start Bootstrap</strong>
                </h4>
                <p>3481 Melrose Place
                    <br>Beverly Hills, CA 90210</p>
                <ul class="list-unstyled">
                    <li><i class="fa fa-phone fa-fw"></i> (123) 456-7890</li>
                    <li><i class="fa fa-envelope-o fa-fw"></i> <a href="mailto:name@example.com">name@example.com</a>
                    </li>
                </ul>
                <br>
                <ul class="list-inline">
                    <li>
                        <a href="#"><i class="fa fa-facebook fa-fw fa-3x"></i></a>
                    </li>
                    <li>
                        <a href="#"><i class="fa fa-twitter fa-fw fa-3x"></i></a>
                    </li>
                    <li>
                        <a href="#"><i class="fa fa-dribbble fa-fw fa-3x"></i></a>
                    </li>
                </ul>
                <hr class="small">
                <p class="text-muted">Copyright &copy; Your Website 2014</p>
            </div>
        </div>
    </div>
    <a id="to-top" href="#top" class="btn btn-dark btn-lg"><i class="fa fa-chevron-up fa-fw fa-1x"></i></a>
</footer>

<!-- jQuery -->
<script src="js/jquery.js"></script>

<!-- Bootstrap Core JavaScript -->
<script src="js/bootstrap.min.js"></script>

<!-- Custom Theme JavaScript -->
<script>
// Closes the sidebar menu
$("#menu-close").click(function(e) {
    e.preventDefault();
    $("#sidebar-wrapper").toggleClass("active");
});
// Opens the sidebar menu
$("#menu-toggle").click(function(e) {
    e.preventDefault();
    $("#sidebar-wrapper").toggleClass("active");
});
// Scrolls to the selected menu item on the page
$(function() {
    $('a[href*=#]:not([href=#],[data-toggle],[data-target],[data-slide])').click(function() {
        if (location.pathname.replace(/^\//, '') == this.pathname.replace(/^\//, '') || location.hostname == this.hostname) {
            var target = $(this.hash);
            target = target.length ? target : $('[name=' + this.hash.slice(1) + ']');
            if (target.length) {
                $('html,body').animate({
                    scrollTop: target.offset().top
                }, 1000);
                return false;
            }
        }
    });
});
//#to-top button appears after scrolling
var fixed = false;
$(document).scroll(function() {
    if ($(this).scrollTop() > 250) {
        if (!fixed) {
            fixed = true;
            // $('#to-top').css({position:'fixed', display:'block'});
            $('#to-top').show("slow", function() {
                $('#to-top').css({
                    position: 'fixed',
                    display: 'block'
                });
            });
        }
    } else {
        if (fixed) {
            fixed = false;
            $('#to-top').hide("slow", function() {
                $('#to-top').css({
                    display: 'none'
                });
            });
        }
    }
});
// Disable Google Maps scrolling
// See http://stackoverflow.com/a/25904582/1607849
// Disable scroll zooming and bind back the click event
var onMapMouseleaveHandler = function(event) {
    var that = $(this);
    that.on('click', onMapClickHandler);
    that.off('mouseleave', onMapMouseleaveHandler);
    that.find('iframe').css("pointer-events", "none");
}
var onMapClickHandler = function(event) {
        var that = $(this);
        // Disable the click handler until the user leaves the map area
        that.off('click', onMapClickHandler);
        // Enable scrolling zoom
        that.find('iframe').css("pointer-events", "auto");
        // Handle the mouse leave event
        that.on('mouseleave', onMapMouseleaveHandler);
    }
    // Enable map zooming with mouse scroll when the user clicks the map
$('.map').on('click', onMapClickHandler);
</script>

`

Answer 1

尝试在 # 前面加上 \\ 进行转义，因为它是一个特殊字符。

$('a[href*=\\#]:not([href=\\#][data-toggle][data-target][data-slide])')

这会起作用!