首页
学习
活动
专区
圈层
工具
发布
社区首页 >问答首页 >NavBar不显示

NavBar不显示
EN

Stack Overflow用户
提问于 2018-07-29 00:09:26
回答 2查看 109关注 0票数 0

我使用了这个粒子js,但之后我做了一个响应式导航栏,但它显示出来了。但是当我尝试只显示导航栏时,它就可以正常工作了。我基本上是试图有一个完全响应性粘性顶部导航栏与此粒子js为背景,然后与导航栏中的按钮,它将链接到其他页面。

KIndly在这个错误中帮助我: My HTML:

代码语言:javascript
复制
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Particles Webpage</title>
    <link rel="stylesheet" href="style.css">
    <script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" crossorigin="anonymous"></script></script>
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
</head>
<body>

<nav class="navbar navbar-expand-md navbar-light sticky-top"  style="background-color: #e3f2fd;" >
    <div class="container-fluid">
        <a class="navbar-brand" href="#"><img src="img/logo.png"></a>
            <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarResponsive">
                <span class="navbar-toggler-icon"></span>
            </button>
            <div class="collapse navbar-collapse" id="
            navbarResponsive">

            <ul class="navbar-nav ml-auto">
                <li class="nav-item active">
                    <a class="nav-link" href="#">Home</a>
                </li>
                <li class="nav-item">
                    <a class="nav-link" href="#">Courses</a>
                </li>
                <li class="nav-item">
                    <a class="nav-link" href="#">Services</a>
                </li>
                <li class="nav-item">
                    <a class="nav-link" href="#">Instructors</a>
                </li>
                <li class="nav-item">
                    <a class="nav-link" href="#">Founders</a>
                </li>
                <li class="nav-item">
                    <a class="nav-link" href="#">Contact Us</a>
                </li>

                <li class="nav-item">
                    <a class="nav-link" href="#">Register</a>
                </li>

                <li class="nav-item">
                    <form class="newsletter">
                        <input type="email" name="newslettertext" placeholder="Enter Your Email Id">
                        <input type="submit" name="submit" value="Subscribe">
                    </form>
                </li>
            </ul>
        </div>
    </div>
</nav>



    <div id="particles-js">
        <div class="btext">
            <h1>Code Yard</h1>
            <p>Live to Code Another Day</p>
            <a href="index.html" class="btn">Get Started</a>
        </div>
    </div>

    <script src="https://cdn.jsdelivr.net/particles.js/2.0.0/particles.min.js"></script>

    <script>
        particlesJS.load('particles-js', 'particles.json',
        function(){
            console.log('particles.json loaded...')
        })
    </script>





</body>
</html>

我的CSS文件是:

代码语言:javascript
复制
body{
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    font-size: 16px;
}

.btext{
    color: #f9f3f4;
    position: absolute;
    text-align: center;
    top: 40%;
    width: 100%;
    line-height: 0.4em;
}

h1{
    font-size: 50px;
}

.btn{
    color: #fff;
    text-decoration: none;
    border: #ccc 1px solid;
    padding: 10px 15px;
    border-radius: 8px;
    line-height: 4em;
}

.btn:hover{
    color: #b19295;
    border: #fff 1px solid;
}

#particles-js{
    background-image: url('image1.jpg');
    height: 100vh;
}

我的粒子JSON文件:

代码语言:javascript
复制
    "particles":{
        "number":{
            "value":80
        },
        "color":{
            "value":"#f9f3f4"
        },
        "shape":{
            "type":"circle",
            "stroke":{
                "width":1,
                "color":"#ccc"
            }
        },
        "opacity":{
            "value":0.5,
            "random":true
        },
        "size":{
            "value":2
        },
        "line_linked":{
            "enable":true,
            "distance":110
        },
        "move":{
            "enable":true,
            "speed": 1
        }
    }
}
EN

回答 2

Stack Overflow用户

发布于 2019-08-05 15:44:52

你的代码<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarResponsive">

将其更改为

代码语言:javascript
复制
<button class="navbar-toggle" type="button" data-toggle="collapse" data-target="#navbarResponsive">

你需要把“导航条切换”改成class=“导航条切换”就行了。

票数 0
EN

Stack Overflow用户

发布于 2020-08-24 17:20:27

您已经在button元素上使用了应该为class="navbar-toggle"class="navbar-toggler"

票数 0
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接:

https://stackoverflow.com/questions/51573070

复制
相关文章

相似问题

领券
问题归档专栏文章快讯文章归档关键词归档开发者手册归档开发者手册 Section 归档