jquery和bootstrap.js不起作用

jquery and bootstrap.js not working

本文关键字:不起作用 js bootstrap jquery      更新时间:2023-09-26

大家好,请帮忙!

我已经经历了stackoverflow中的所有jquery问题。我尝试了一些解决方案,但我没有得到我想要的结果。我正在为我的公司制作一个单页网站,但我在为它带来响应能力方面遇到了麻烦。

代码如下:

<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Top Accountant. Providing solution for all your accounting needs</title>
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link type="text/css" rel="stylesheet" href="css/bootstrap.css" />
<link type="text/css" rel="stylesheet" href="css/bootstrap-theme.css" />
</head>
<body>
<!-- Navigation -->  
<div class="navbar navbar-default navbar-fixed-top">
    <div class="container">
        <div class="navbar-header">
            <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
            </button>
            <a href="#" class="navbar-brand">Top Accountant</a>
        </div>
        <div class="navbar-collapse collapse">
            <ul class="nav navbar-nav">
                <li><a href="#">Home</a></li>
                <li><a href="#">About</a></li>
                <li class="dropdown">
                    <a href="#"class="dropdown-toggle" data-target=".dropdown">Services <b class="caret"></b></a>
                    <ul class="dropdown-menu">
                        <li><a href="#">Service 1</a></li>
                        <li><a href="#">Service 1</a></li>
                        <li><a href="#">Service 1</a></li>
                        <li><a href="#">Service 1</a></li>
                    </ul>
                </li>
                <li><a href="#">Contact</a></li>
            </ul>
        </div>
    </div>
</div>
<!-- End of Navigation -->  
<!--Image slider-->
<div id="myCarousel" class="carousel slide">
    <ol class="carousel-indicators">
        <li data-target="#myCarousel" data-slide-to="0" class="active"></li>
        <li data-target="#myCarousel" data-slide-to="1"></li>
        <li data-target="#myCarousel" data-slide-to="2"></li>
    </ol>
    <div class="carousel-inner">
        <!--images size should be 1920-741 px -->
        <div class="item active">
            <img src="img/accountancy-services.png" />
            <div class="container">
                <div class="carousel-caption">
                    <h1>Lorem ipsum</h1>
                    <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Fusce ut nisl sit amet est sodales imperdiet.</p>
                    <p><a class="btn btn-lg btn-primary" href="#">Contact Us</a></p>
                </div>
            </div>
        </div>
        <div class="item">
            <img src="img/images.jpg" />
            <div class="container">
                <div class="carousel-caption">
                    <h1>Lorem ipsum</h1>
                    <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Fusce ut nisl sit amet est sodales imperdiet.</p>
                    <p><a class="btn btn-lg btn-primary" href="#">Contact Us</a></p>
                </div>
            </div>
        </div>
        <div class="item">
            <img src="img/accountant-9-tips.png"/>
            <div class="container">
                <div class="carousel-caption">
                    <h1>Lorem ipsum</h1>
                    <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Fusce ut nisl sit amet est sodales imperdiet.</p>
                    <p><a class="btn btn-lg btn-primary" href="#">Contact Us</a></p>
                </div>
            </div>
        </div>
    </div>
    <a class="left carousel-control" href="#myCarousel" data-slide="Prev">
        <span class="glyphicon glyphicon-chevron-left"></span>
    </a>
    <a class="right carousel-control" href="#myCarousel" data-slide="Next">
        <span class="glyphicon glyphicon-chevron-right"></span>
    </a>
</div>
<!--End Image slider-->
<script src="https://code.jquery.com/jquery-1.12.0.min.js"></script>
<script src="js/bootstrap.js"></script>   

到目前为止,我所做的事情很少。

1.)在移动设备或选项卡中查看网站时,导航栏消失并出现切换按钮。这工作正常。

2.)我在服务中有下拉菜单,这对我不起作用。3.)我也制作了一个轮播,它完美滑动,但没有响应左右单击图标。

我不知道有什么问题,因为 1 工作正常,但 2 和 3 不起作用。

请在这件事上帮助我,并告诉我哪里出错了。

提前谢谢。

仔细检查文档中的工作标记示例。您的标记几乎没有问题。使用 data-toggle="dropdown" 作为下拉列表,并且您的 href/class 属性没有间隔。删除下拉列表的data-target

就轮播而言,nextprev区分大小写,因此您需要使用 data-slide="prev" .此外,由于您正在使用navbar-fixed-top不要忘记添加body {padding-top: 50px;}否则导航栏将覆盖您的轮播内容。

这是一个工作更新:http://codeply.com/go/gJvCndru8B

将整个 html 代码替换为以下内容:

     <!DOCTYPE html>
<html lang="en">
<head>
  <title>Top Accountant. Providing solution for all your accounting needs</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
</head>
<body>
<!-- Navigation -->  
<div class="navbar navbar-default navbar-fixed-top">
    <div class="container">
        <div class="navbar-header">
            <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
            </button>
            <a href="#" class="navbar-brand">Top Accountant</a>
        </div>
        <div class="navbar-collapse collapse">
            <ul class="nav navbar-nav">
                <li><a href="#">Home</a></li>
                <li><a href="#">About</a></li>
                <li class="dropdown">
        <a class="dropdown-toggle" data-toggle="dropdown" href="#">Services
        <span class="caret"></span></a>
        <ul class="dropdown-menu">
           <li><a href="#">Service 1</a></li>
                        <li><a href="#">Service 1</a></li>
                        <li><a href="#">Service 1</a></li>
                        <li><a href="#">Service 1</a></li>
        </ul>
      </li>
                <li><a href="#">Contact</a></li>
            </ul>
        </div>
    </div>
</div>
<!-- End of Navigation -->  
<!--Image slider-->
<div id="myCarousel" class="carousel slide">
    <ol class="carousel-indicators">
        <li data-target="#myCarousel" data-slide-to="0" class="active"></li>
        <li data-target="#myCarousel" data-slide-to="1"></li>
        <li data-target="#myCarousel" data-slide-to="2"></li>
    </ol>
    <div class="carousel-inner">
        <!--images size should be 1920-741 px -->
        <div class="item active">
            <img src="img/accountancy-services.png" />
            <div class="container">
                <div class="carousel-caption">
                    <h1>Lorem ipsum</h1>
                    <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Fusce ut nisl sit amet est sodales imperdiet.</p>
                    <p><a class="btn btn-lg btn-primary" href="#">Contact Us</a></p>
                </div>
            </div>
        </div>
        <div class="item">
            <img src="img/images.jpg" />
            <div class="container">
                <div class="carousel-caption">
                    <h1>Lorem ipsum</h1>
                    <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Fusce ut nisl sit amet est sodales imperdiet.</p>
                    <p><a class="btn btn-lg btn-primary" href="#">Contact Us</a></p>
                </div>
            </div>
        </div>
        <div class="item">
            <img src="img/accountant-9-tips.png"/>
            <div class="container">
                <div class="carousel-caption">
                    <h1>Lorem ipsum</h1>
                    <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Fusce ut nisl sit amet est sodales imperdiet.</p>
                    <p><a class="btn btn-lg btn-primary" href="#">Contact Us</a></p>
                </div>
            </div>
        </div>
    </div>
    <a class="left carousel-control" href="#myCarousel" data-slide="Prev">
        <span class="glyphicon glyphicon-chevron-left"></span>
    </a>
    <a class="right carousel-control" href="#myCarousel" data-slide="Next">
        <span class="glyphicon glyphicon-chevron-right"></span>
    </a>
</div>
<!--End Image slider-->

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
</body>
</html>

要修复您的下拉菜单:

data-toggle=".dropdown" => data-toggle="dropdown" 不带.

对于轮播,我不明白您的问题,但请查看文档