我的粘性导航栏适用于jsfiddle,但不能脱机

时间:2017-02-04 19:57:56

标签: javascript jquery html css

最近刚刚用一点点jquery制作了这个粘性导航栏,并意识到它不起作用。当我尝试将我的代码复制到jsfiddle时,一切正常

<!DOCTYPE html>
<html>
<head>
    <link rel="stylesheet" href="css\style.css">
    <link rel="stylesheet" type="text/css" href="http://fonts.googleapis.com/css?family=Open Sans">
    <script type="text/javascript" src="https://code.jquery.com/jquery-1.12.4.min.js"></script>
    <script type="text/javascript" src="js\scripts.js"></script>
</head>
<body>
<header onmouseover="this.style.background='white'" onmouseout="this.style.background='#e6e6e6'">
<img src="Photos\logo.png" width="210px" height="150px">
</header>
    <ul class="navbar">
        <li><a href="#">Model</a></li>
    </ul>
<div class="main">lots of words......</div
</body>
</html>

和scripts.js文件:

var n=$(".navbar"),
    ns="navbar-scrolled",
    head=$('header').height();
    $(window).scroll(function()  {
            if( $(this).scrollTop() > head) {
                n.addClass(ns);
            }
            else {
                n.removeClass(ns);

            }
});

css文件与我JSFiddle

中的相同

1 个答案:

答案 0 :(得分:0)

默认情况下,JSFiddle在窗口加载时运行您的脚本,这意味着它在加载DOM之后运行。你需要自己正常做这件事。只需稍作修改即可解决问题......

$(function() {

    // your code goes here

});

你只需要像这样包装你的代码......

pi@raspberrypi:~ $ docker exec -it cc55da85b915 bash
rpc error: code = 2 desc = oci runtime error: exec failed: container_linux.go:247: starting container process caused "exec: \"bash\": executable file not found in $PATH"

pi@raspberrypi:~ $ docker exec -it cc55da85b915 sh
rpc error: code = 2 desc = oci runtime error: exec failed: container_linux.go:247: starting container process caused "exec: \"sh\": executable file not found in $PATH"

还有其他方法可以做到这一点,但这将解决您的问题。