我正在使用JQuery superfish创建菜单，并且还使用Cufon功能。以下是我写的代码：
<html>
<head>
<style>
/* menu */
/*** ESSENTIAL STYLES ***/
.sf-menu, .sf-menu * {
margin: 0;
padding: 0;
list-style: none;
}
.sf-menu ul {
position: absolute;
top: -999em;
width: 10em; /* left offset of submenus need to match (see below) */
}
.sf-menu ul li {
width: 100%;
}
.sf-menu li:hover {
visibility: inherit; /* fixes IE7 'sticky bug' */
}
.sf-menu li {
float: left;
position: relative;
}
.sf-menu a {
display: block;
position: relative;
}
.sf-menu li:hover ul,
.sf-menu li.sfHover ul {
left: 0;
top: 2.5em; /* match top ul list item height */
z-index: 99;
}
ul.sf-menu li:hover li ul,
ul.sf-menu li.sfHover li ul {
top: -999em;
}
ul.sf-menu li li:hover ul,
ul.sf-menu li li.sfHover ul {
left: 10em; /* match ul width */
top: 0;
}
ul.sf-menu li li:hover li ul,
ul.sf-menu li li.sfHover li ul {
top: -999em;
}
ul.sf-menu li li li:hover ul,
ul.sf-menu li li li.sfHover ul {
left: 10em; /* match ul width */
top: 0;
}
/*** DEMO SKIN ***/
.sf-menu {
float: left;
margin-top: 1px;
padding-top: 3px;
padding-left: 10px;
padding-bottom: 5px;
}
.sf-menu a {
padding-left: 10px;
padding: 8px 8px 8px 8px;
text-decoration:none;
cursor: pointer;
}
.sf-menu ul {
-moz-border-radius: 4px;
border-radius: 4px;
-webkit-border-radius: 4px;
}
.sf-menu li {
-moz-border-radius: 2px;
border-radius: 2px;
-webkit-border-radius: 2px;
margin-bottom: 0px;
margin-right: 5px;
}
.sf-menu li a {
font-size: 11px;
font-weight: normal;
color: #0f63a4;
}
.sf-menu li a:hover{
color: #fff;
background: #0f63a4;
-moz-border-radius: 2px;
border-radius: 2px;
-webkit-border-radius: 2px;
}
.sf menu li li{
margin-left: 2px;
background: #0f63a4;
padding-top: 10px;
}
.sf-menu li li a {
background: #fff;
font-size: 11px;
color: #0f63a4;
}
.sf-menu li li:last-child a {
background: #fff;
font-size: 11px;
color: #0f63a4;
-moz-border-radius: 2px;
border-radius: 2px;
-webkit-border-radius: 2px;
}
.sf-menu li li a:hover {
color: #fff;
background: #0f63a4;
-moz-border-radius: 2px;
border-radius: 2px;
-webkit-border-radius: 2px;
}
.sf-menu li li li {
margin-left: 3px;
}
*/
/* 3rd level bg */
/*
.sf-menu li li li a {
background: url(../images/nav-bg-hover.png) repeat-x left top #cdcdcd;
-moz-border-radius: 2px;
border-radius: 2px;
-webkit-border-radius: 2px;
border: 1px solid #eee;
}
*/
.sf-menu li li li a:hover { /* 3rd level bg */
background: #fff;
color: #0f63a4;
}
/*
.sf-menu li:hover, .sf-menu li.sfHover,
.sf-menu a:focus, .sf-menu a:hover{
background: url(../images/nav-bg-hover.png) repeat-x left top #cdcdcd;
color: #fff;
}
*/
/*** arrows **/
.sf-menu a.sf-with-ul {
padding-right: 2.25em;
min-width: 1px; /* trigger IE7 hasLayout so spans position accurately */
}
.sf-sub-indicator {
position: absolute;
display: block;
right: .75em;
top: 1.05em; /* IE6 only */
width: 10px;
height: 10px;
text-indent: -999em;
overflow: hidden;
background: url('../images/arrows-ffffff.png') no-repeat -10px -100px; /* 8-bit indexed alpha png. IE6 gets solid image only */
}
a > .sf-sub-indicator { /* give all except IE6 the correct values */
top: .8em;
background-position: 0 -100px; /* use translucent arrow for modern browsers*/
}
/* apply hovers to modern browsers */
a:focus > .sf-sub-indicator,
a:hover > .sf-sub-indicator,
a:active > .sf-sub-indicator,
li:hover > a > .sf-sub-indicator,
li.sfHover > a > .sf-sub-indicator {
background-position: -10px -100px; /* arrow hovers for modern browsers*/
}
/* point right for anchors in subs */
.sf-menu ul .sf-sub-indicator { background-position: -10px 0; }
.sf-menu ul a > .sf-sub-indicator { background-position: 0 0; }
/* apply hovers to modern browsers */
.sf-menu ul a:focus > .sf-sub-indicator,
.sf-menu ul a:hover > .sf-sub-indicator,
.sf-menu ul a:active > .sf-sub-indicator,
.sf-menu ul li:hover > a > .sf-sub-indicator,
.sf-menu ul li.sfHover > a > .sf-sub-indicator {
background-position: -10px 0; /* arrow hovers for modern browsers*/
}
/*** shadows for all but IE6 ***/
.sf-shadow ul {
background: url(../images/shadow.png) no-repeat bottom right;
padding: 0 8px 9px 0;
-moz-border-radius-bottomleft: 17px;
-moz-border-radius-topright: 17px;
-webkit-border-top-right-radius: 17px;
-webkit-border-bottom-left-radius: 17px;
}
.sf-shadow ul.sf-shadow-off {
background: transparent;
}
.sf-menu .second-level {
padding-top: 2px;
}
</style>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.8.21/jquery-ui.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/cufon/1.09i/cufon-yui.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery.hoverintent/1.7.0/jquery.hoverIntent.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/superfish/1.7.7/js/superfish.js"></script>
<script src="Gotham_HTF_700.font.js"></script>
<script type="text/javascript">
$(document).ready(function()
{
if (jQuery('ul.sf-menu') && jQuery.superfish) {
jQuery('ul.sf-menu').superfish({
pathClass: 'current'
});
}
});
Cufon.replace('h3:not(.nocufon)');
Cufon.replace('.breadcrumbs .current h2',{
textShadow: '1px 1px #333',
});
Cufon.replace('.sf-menu li a', {
hover: true
});
$('ul.sf-menu').superfish({
delay: 100,
animation: {opacity:'show',height:'show'},
speed: 'fast',
autoArrows: false,
dropShadows: false
});
</script>
</head>
<body>
<div class="column span-20 menu" style="width:80%">
<ul class="sf-menu">
<li>
<a>Configuration</a>
<ul>
<li>
<a href="../codeMapping/list">Code Mapping</a>
</li>
<li>
<a href="../codeType/list">Code Type</a>
</li>
<li>
<a href="../errorMapping/list">Error Code Mapping</a>
</li>
<li>
<a href="../propertyCodeMapping/list">Property Code Mapping</a>
</li>
<li>
<a href="../auth/logout">Logout</a>
</li>
</ul>
</li>
</ul>
</div>
</body>
</html>
当我在浏览器中执行代码时，单击主菜单不会保持子菜单打开。请帮助我解决此问题。
答案 0 :(得分：0)