超级菜单下拉悬停问题

时间：2012-08-22 13:36:02

标签： jquery css hover megamenu

Mega menu

在悬停时它看起来很好但是如果你将光标向下移动一点点或者移动到实际的下拉黑框，则悬停消失。我遇到了一些障碍，需要一些帮助。

的index.html 

<!doctype html>
<head>

<link rel="stylesheet" type="text/css" href="style2.css">


    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
    <script type="text/javascript" src="main.js"></script>
</head>
<nav>
<ul id="headNav">

    <li id="item1" class="mega">
       <h2> <a href="" class="hover">Item 1</a></h2>
        <div id="item1" class="dropdown gradbackground">Sub-Item 1</div>
    </li>

    <li id="item2" class="mega">
       <h2> <a href="" class="hover">Item 2</a></h2>
        <div id="item2" class="dropdown gradbackground">Sub-Item 2</div> 
    </li>



 </ul>

 <div class="clear"></div>

 </nav>

 </body>

</html>

CSS 

a {color:#fff;}
/* Mega Menu*/

ul#headNav 
{
    width: 100%;
    height: 40px;
    margin: 16px 0 10px 0;
    padding: 0;
    list-style: none;
    background: #484848; /* Old browsers */
    /* IE9 SVG, needs conditional override of 'filter' to 'none' */
    background: url(data:image/svg+xml;base64,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);
    background: -moz-linear-gradient(top,  #484848 0%, #313030 100%); /* FF3.6+ */
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#484848), color-stop(100%,#313030)); /* Chrome,Safari4+ */
    background: -webkit-linear-gradient(top,  #484848 0%,#313030 100%); /* Chrome10+,Safari5.1+ */
    background: -o-linear-gradient(top,  #484848 0%,#313030 100%); /* Opera 11.10+ */
    background: -ms-linear-gradient(top,  #484848 0%,#313030 100%); /* IE10+ */
    background: linear-gradient(to bottom,  #484848 0%,#313030 100%); /* W3C */
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#484848', endColorstr='#313030',GradientType=0 ); /* IE6-8 */
    border-radius: 4px;
    border: 1px solid #3B3B3B;
}

ul#headNav li {
height: 39px;
position: relative;
float: left;
padding: 0px 8px;
border-right: 1px solid #565656;

}


ul#headNav li a {
width: 126px;
height: 40px;
position: relative;
top: -10px;
display: block;
line-height: 60px;
text-align: center;
background: url(../img/nav/home.png) no-repeat 0 0;
z-index: 10;
}




ul#headNav li .hover:hover, ul#headNav li a:hover {
height: 60px;
background: #474747;
border-radius: 5px 5px 0px 0px;

}

ul#headNav li:nth-of-type(8n) {border-right:none;}

li#recording a.hover
{
    line-height: 18px;
    top: 2px;
}


ul#headNav li a {
width: 101px;
background: url(../img/nav/home.png) no-repeat 0 0;
}




a#BuyNow { line-height: 38px;}
a#BuyNow:hover { text-decoration:underline; color:#fff!important;}

#quicksearch 
{
 position: relative;
 float: left;
 margin-right: 44px;
}

nav h2 
{
    text-transform:capitalize;
    font-size:13px !important; 
    color:#000000; 
    font-weight:bold; 
    margin:0; 
    padding:0 0px; 
    line-height:28px !important; 
    height:0px;
    }

a.liLink {background:none !important; border:none ;}


    /* End Mega Menu  */ 



.dropdown
{
    display: none;
    width:570px;
    position: absolute;
    top:23px;
    padding:10px;
    height:auto;
    min-height:400px;
    color: #ffffff;
    -webkit-box-shadow: 0px 4px 4px rgba(0,0,0,0.3);
    -moz-box-shadow: 0px 4px 4px rgba(0,0,0,0.3);
    box-shadow:0px 4px 4px rgba(0,0,0,0.3);
    z-index:99;
    font-weight:bold;
    z-index:999999;
    border-top:16px solid #474747;
    background:#000;
}

.regtable 
{
    margin:20px 0px 0px 30px;

}


#item1.dropdown {top: 50px; left: 8px; }
#item2.dropdown {left: 8px; top: 50px; }





 ul.megacatlist li ul li,  ul.megabrandlist li ul li
{
    display:block !important;
    position: relative !important;
    float:none !important;
    line-height:16px !important;
    border:none !important;
    padding:0 !important;
    margin:0px 0 1px 0 !important;
    text-transform:none !important;
    height:20px;

}

 ul.megacatlist li ul li a,  ul.megabrandlist li ul li a
{
    color: #666666 !important;
    text-decoration:none;
    font-size:12px;
    line-height:16px !important;
    padding:1px 5px 0px 5px !important;
    border:none;
    width:auto;
    display:block;
    height:100%;
    text-transform:none !important;

}

 ul.megacatlist li ul li a:hover, ul.megabrandlist li ul li a:hover
{
    text-decoration:underline !important;
    border:none !important;
    }

.topNavSection a{color:#ffffff;}
.topNavSection h3{padding:5px;border:none; text-decoration:underline;}


.dropdown a, .dropdown ul li ul li  {
    color: #4D4D4D;
    font-size: 14px !important;
    padding: 0px 0px 0px 5px;
    position: relative;
    text-decoration: none;
    text-transform: none !important;
    display:block;
    width: 100%;
    height: 100%;
    line-height: 30px;
}


.dropdown a:hover, .dropdown ul li ul li:hover
{
    margin:0px;
    padding-left:5px;
    text-decoration:underline;
    display:block;
    }



#topnav ul {
    display: block;
    list-style: none outside none;
    margin: 0;
    padding: 0;
    position: relative;
    width: 100%;
}

.dropdown ul li ul {
    margin-right: 0 !important;
}
#topnav ul li {
    font-size: 16px;
    margin-right: 51px;
}

#topnav ul li {
    display: block;
    float: left;
    font-size: 14px;
    margin: 0 35px 0 0;
    padding: 2px 5px;
    text-transform: uppercase;
    width: auto;
}

.dropdown ul li ul li {
    display: block !important;
    float: none !important;
    margin-right: 0 !important;
}

.dropdown ul li {
    display: block;
    float: left !important;
    margin-left: 0 !important;
    margin-right: 15px !important;
    max-width: 226px !important;
    padding-left: 0 !important;
    position: relative;
    text-align: left;
    width: auto !important;
    border: medium none !important;
}

.dropdown ul li:nth-of-type(2n) 
{
    margin:0px;
}

/*end mega menu*/

JS 

/* start megamenu script */

function slideSubDown() {
    $(".mega").children('.dropdown').slideUp("fast");
    $(this).children('.dropdown').slideDown({
        speed: 1600,
        easing: "swing"
    })
    //$(this).children('a').addClass("pointer");
}
function slideSubUp() {
    $(".mega").children('.dropdown').slideUp("250");
    //$(this).children('a').removeClass("pointer");
}
$(".mega").hoverIntent(slideSubDown, slideSubUp);

/*end megamenu script */

3 个答案:

答案 0 :(得分：0)

将鼠标悬停在整个列表项上（而不是h2标记），这样它包含下拉菜单，你应该得到预期的行为

答案 1 :(得分：0)

为li元素设置悬停，可能有帮助

答案 2 :(得分：0)

只从这个http://jsfiddle.net/rUZVT/获取html（divs）css和JS，并重新设置它你想要/喜欢改变类或改变样式等

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