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我發現了一個類似於我的問題的問題，但答案對我無效。我有一個我在網上找到的與JQuery一起使用的導航。在遠程文件中拋棄javascript執行腳本
我把導航執行腳本放在一個外部文件中並將其鏈接起來，但現在它不起作用。有人可以解釋爲什麼它不會工作？我也試過$（文件）。就緒（函數，要麼沒有工作。
我把參考文件中的頭
我已經更新了我的Javascript，這並不工作，要麼
$(document).ready(function() {
$(function() {
$('#hn_menu > li').bind('mouseenter',function(){
var $elem = $(this);
$elem.find('img')
.stop(true)
.animate({
//'width':'170px',
'width':'120px',
//'height':'170px',
'height':'120px',
'left':'0px'
},400,'easeOutBack')
.andSelf()
.find('.hn_wrap')
blah blah blah
});
});
這裏的整個文件。我需要這個爛攤子轉換到外部文件的腳本
<html>
<head>
<title>Slide Down Box Menu with jQuery and CSS3</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<meta name="description" content="Slide Down Box Menu with jQuery and CSS3" />
<meta name="keywords" content="jquery, css3, sliding, box, menu, cube, navigation, portfolio, thumbnails"/>
<link rel="shortcut icon" href="../favicon.ico" type="image/x-icon"/>
<link rel="stylesheet" href="css/style.css" type="text/css" media="screen"/>
<style>
body{
background:#333 url(bg.jpg) repeat top left;
font-family:Arial;
}
span.reference{
position:fixed;
left:10px;
bottom:10px;
font-size:12px;
}
span.reference a{
color:#aaa;
text-transform:uppercase;
text-decoration:none;
text-shadow:1px 1px 1px #000;
margin-right:30px;
}
span.reference a:hover{
color:#ddd;
}
ul.sdt_menu{
margin-top:150px;
}
h1.title{
text-indent:-9000px;
background:transparent url(title.png) no-repeat top left;
width:633px;
height:69px;
}
</style>
<script type="text/javascript" src="testexec.js"></script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script type="text/javascript" src="jquery.easing.1.3.js"></script>
</head>
<body>
<div class="content">
<h1 class="title">Slide Down Box Menu with jQuery and CSS3</h1>
<ul id="sdt_menu" class="sdt_menu">
<li>
<a href="#">
<img src="images/2.jpg" alt=""/>
<span class="sdt_active"></span>
<span class="sdt_wrap">
<span class="sdt_link">About me</span>
<span class="sdt_descr">Get to know me</span>
</span>
</a>
</li>
<li>
<a href="#">
<img src="images/1.jpg" alt=""/>
<span class="sdt_active"></span>
<span class="sdt_wrap">
<span class="sdt_link">Portfolio</span>
<span class="sdt_descr">My work</span>
</span>
</a>
<div class="sdt_box">
<a href="#">Websites</a>
<a href="#">Illustrations</a>
<a href="#">Photography</a>
</div>
</li>
<li>
<a href="#">
<img src="images/3.jpg" alt=""/>
<span class="sdt_active"></span>
<span class="sdt_wrap">
<span class="sdt_link">Inspiration</span>
<span class="sdt_descr">Where ideas get born</span>
</span>
</a>
</li>
<li>
<a href="#">
<img src="images/4.jpg" alt=""/>
<span class="sdt_active"></span>
<span class="sdt_wrap">
<span class="sdt_link">Photos</span>
<span class="sdt_descr">I like to photograph</span>
</span>
</a>
</li>
<li>
<a href="#">
<img src="images/5.jpg" alt=""/>
<span class="sdt_active"></span>
<span class="sdt_wrap">
<span class="sdt_link">Blog</span>
<span class="sdt_descr">I write about design</span>
</span>
</a>
</li>
<li>
<a href="#">
<img src="images/6.jpg" alt=""/>
<span class="sdt_active"></span>
<span class="sdt_wrap">
<span class="sdt_link">Projects</span>
<span class="sdt_descr">I like to code</span>
</span>
</a>
<div class="sdt_box">
<a href="#">Job Board Website</a>
<a href="#">Shopping Cart</a>
<a href="#">Interactive Maps</a>
</div>
</li>
</ul>
</div>
<div>
<span class="reference">
更多的腳本和CSS樣式 ：www.htmldrive.net
<!-- The JavaScript -->
<!-- <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script type="text/javascript" src="jquery.easing.1.3.js"></script>-->
<script type="text/javascript">
$(function() {
/**
* for each menu element, on mouseenter,
* we enlarge the image, and show both sdt_active span and
* sdt_wrap span. If the element has a sub menu (sdt_box),
* then we slide it - if the element is the last one in the menu
* we slide it to the left, otherwise to the right
*/
$('#sdt_menu > li').bind('mouseenter',function(){
var $elem = $(this);
$elem.find('img')
.stop(true)
.animate({
'width':'170px',
'height':'170px',
'left':'0px'
},400,'easeOutBack')
.andSelf()
.find('.sdt_wrap')
.stop(true)
.animate({'top':'140px'},500,'easeOutBack')
.andSelf()
.find('.sdt_active')
.stop(true)
.animate({'height':'170px'},300,function(){
var $sub_menu = $elem.find('.sdt_box');
if($sub_menu.length){
var left = '170px';
if($elem.parent().children().length == $elem.index()+1)
left = '-170px';
$sub_menu.show().animate({'left':left},200);
}
});
}).bind('mouseleave',function(){
var $elem = $(this);
var $sub_menu = $elem.find('.sdt_box');
if($sub_menu.length)
$sub_menu.hide().css('left','0px');
$elem.find('.sdt_active')
.stop(true)
.animate({'height':'0px'},300)
.andSelf().find('img')
.stop(true)
.animate({
'width':'0px',
'height':'0px',
'left':'85px'},400)
.andSelf()
.find('.sdt_wrap')
.stop(true)
.animate({'top':'25px'},500);
});
});
</script>
</body>
應罰款假設到文件的路徑是正確的和文件包含在jquery.js之後。瀏覽器控制檯中引發的任何錯誤？使用控制檯也可以驗證路徑是否正確 – charlietfl