似乎没有调用Javascript

Question

im having a problem with a javascript file possibly failing to load or containing errors 即时通讯遇到javascript文件可能无法加载或包含错误的问题

HTML Code: HTML代码：

 <head>
    <title>TEMPLATE</title>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width">
    <meta name="author" content="Adam Bullock">
    <link rel="stylesheet" type="text/css" href="stylesheet.css">
    <script src="js/main.js"></script>
</head>

Javascript Code: JavaScript代码：

/* 


* NavBar_ArrowSlider moves an arrow depending on the users move selection on
 * the navigation bar
 * 
 * The script takes a position an moves the slider image to a set margin
 * 
 * NavElement - number of list item
 * MouseEvent - if users moves out of the name bar the icon will move back to
 * its default position
 * DefaultPosition - number of list item
 */
function navBar_arrowSlider(navElement, mouseEvent, defaultPosition) {
    var arrow = document.getElementById(navBarSlider);
    var navElementPosition = ["90px","295px","493px","695px"];
    // DEBUG
    alert("Positon:" + navElement + " Move Event:" + mouseEvent + " default position:" + defaultPositon);
    // END OF DEBUG
    if (mouseEvent === "mouseOver") {
        var position = navElementPosition[navElement];
        arrow.style.marginLeft=navElementPosition;
    } else {
        var position = navElementPosition[defaultPosition];
        arrow.style.marginLeft=navElementPosition;
    }    
}

im at a lost as to why this is not working, because i cant seem to see any errors atm, bare in mind i have been working solid for the past 14 hours :/ life of a programmer 我对为什么它不起作用感到困惑，因为我似乎看不到atm的任何错误，请记住我在过去的14个小时里一直工作扎实：/程序员的生命

Any help would be appreciated 任何帮助，将不胜感激

Thanks 谢谢

Bull 公牛

Answer 1

You cannot have JavaScript code in <script> tags that loads external JavaScript. <script>标记中不能包含JavaScript代码以加载外部JavaScript。 You need to break them up: 您需要将它们分解：

<script type="text/javascript" src="js/main.js"></script>
<script type="text/javascript">navBar_arrowSlider(0,'moveOver',0)</script>

Answer 2

甲<script>元件可以有一个“src”属性或JavaScript的内容，但不能同时使用。

似乎没有调用Javascript

问题描述

2 个解决方案

解决方案1
3 已采纳 2014-02-26 00:57:49

解决方案2
1 2014-02-26 00:57:56

似乎没有调用Javascript

问题描述

2 个解决方案

解决方案1 3 已采纳 2014-02-26 00:57:49

解决方案2 1 2014-02-26 00:57:56

解决方案1
3 已采纳 2014-02-26 00:57:49

解决方案2
1 2014-02-26 00:57:56