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Jquery implements multi-level drop-down menu instance code

Source: Internet
Author: User
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Copy codeThe Code is as follows:
<! DOCTYPE html PUBLIC "-// W3C // dtd xhtml 1.0 Transitional // EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<Html xmlns = "http://www.w3.org/1999/xhtml">
<Head>
<Title> jquery implements multi-level drop-down menu-ke leyi </title>
<Style>
/* Navigation style */
# Keleyi-com-nav {
Height: 39px;
Font: 12px Geneva, Arial, Helvetica, sans-serif;
Background: # 2D2D2D;
Border: 1px solid #323232;
Border-radius: 3px;
Min-width: 500px;
Margin-left: 0px;
Padding-left: 0px;
}

# Keleyi-com-nav li {
List-style: none;
Display: block;
Float: left;
Height: 40px;
Position: relative;
Border-right: 1px solid #323232;
}

# Keleyi-com-nav li {
Padding: 0px 10px 0px 30px;
Margin: 0px 0;
Line-height: 40px;
Text-decoration: none;
Border-right: 1px solid #636161;
Height: 40px;
Color: # FFF;
Text-shadow: 1px 1px 1px # 66696B;
}

# Keleyi-com-nav ul {
Background: # f2f5f6;
Padding: 0px;
Border-bottom: 1px solid # dddddddd;
Border-right: 1px solid # dddddddd;
Border-left: 1px solid # dddddddd;
Border-radius: 0px 0px 3px 3px;
Box-shadow: 2px 2px 3px # ECECEC;
-Webkit-box-shadow: 2px 2px 3px # ECECEC;
-Moz-box-shadow: 2px 2px 3px # ECECEC;
Width: 170px;
}
# Keleyi-com-nav. site-name, # keleyi-com-nav. site-name: hover {
Padding-left: 10px;
Padding-right: 10px;
Color: # FFF;
Background: url (http://keleyi.com/keleyi/phtml/jqmenu/4/logo.png) no-repeat 10px 5px;
Width: 160px;
}
# Keleyi-com-nav. site-name {
Width: 129px;
Overflow: hidden;
}
# Keleyi-com-nav li. facebook {
Background: url (http://keleyi.com/keleyi/phtml/jqmenu/4/facebook.png) no-repeat 9px 12px;
}
# Keleyi-com-nav li. facebook: hover {
Background: url (http://keleyi.com/keleyi/phtml/jqmenu/4/facebook.png) no-repeat 9px 12px #010101;
}
# Keleyi-com-nav li. yahoo {
Background: url (http://keleyi.com/keleyi/phtml/jqmenu/4/yahoo.png) no-repeat 9px 12px;
}
# Keleyi-com-nav li. yahoo: hover {
Background: url (http://keleyi.com/keleyi/phtml/jqmenu/4/yahoo.png) no-repeat 9px 12px #010101;
}


# Keleyi-com-nav li: hover {
Background: #010101;
}
# Keleyi-com-nav li {
Display: block;
}
# Keleyi-com-nav ul li {
Border-right: none;
Border-bottom: 1px solid # dddddddd;
Width: 170px;
Height: 39px;
}
# Keleyi-com-nav ul li {
Border-right: none;
Color: # 6791AD;
Text-shadow: 1px 1px 1px # FFF;
Border-bottom: 1px solid # FFFFFF;
}
# Keleyi-com-nav ul li: hover {background: # DFEEF0 ;}
# Keleyi-com-nav ul li: last-child {border-bottom: none ;}
# Keleyi-com-nav ul li: last-child a {border-bottom: none ;}
/* Sub menus */
# Keleyi-com-nav ul {
Display: none;
Visibility: hidden;
Position: absolute;
Top: 40px;
}

/* Third-level menus */
# Keleyi-com-nav ul {
Top: 0px;
Left: 170px;
Display: none;
Visibility: hidden;
Border: 1px solid # DDDDDD;
}
/* Fourth-level menus */
# Keleyi-com-nav ul {
Top: 0px;
Left: 170px;
Display: none;
Visibility: hidden;
Border: 1px solid # DDDDDD;
}

# Keleyi-com-nav ul li {
Display: block;
Visibility: visible;
}
# Keleyi-com-nav li: hover> ul {
Display: block;
Visibility: visible;
}
</Style>
<! -- [If IE 7]>
<Style>
# Keleyi-com-nav {
Margin-left: 0px
}
# Keleyi-com-nav ul {
Left:-40px;
}
# Keleyi-com-nav ul {
Left: 130px;
}
# Keleyi-com-nav ul {
Left: 130px;
}
</Style>
<! [Endif] -->
<Script type = "text/javascript" src = "http://keleyi.com/keleyi/pmedia/jquery/jquery-1.10.2.min.js"> </script>
<Script type = "text/javascript">
$ (Document). ready (function (){
$ ("# Kel" + "eyi-com-nav li"). hover (
Function (){
$ (This). children ('ul '). hide ();
$ (This). children ('ul '). slideDown ('fast ');
},
Function (){
$ ('Ul ', this). slideUp ('fast ');
});
});
</Script>
</Head>
<Body>
<Ul id = "keleyi-com-nav">
<Li class = "site-name"> <a href = "http://keleyi.com"> </a> </li>
<Li class = "yahoo"> <a href = "http://keleyi.com"> navigation menu </a>
<Ul>
<Li> <a href = "http://keleyi.com/a/bjac/veugsmw9.htm"> navigation menu level 2 Classification» </a>
<Ul>
<Li> <a href = "http://keleyi.com"> 1 </a> </li>
<Li> <a href = "http://keleyi.com/a/bjac/r55i6646.htm"> 2 </a> </li>
<Li> <a href = "http://keleyi.com"> 3 </a> </li>
<Li> <a href = "http://keleyi.com"> navigation menu 3» </a>
<Ul>
<Li> <a href = "http://keleyi.com"> navigation menu 4 </a> </li>
<Li> <a href = "http://keleyi.com/a/bjac/c6gu08gm.htm"> 1 </a> </li>
</Ul>
</Li>
</Ul>
</Li>
<Li> <a href = "http://keleyi.com"> 1 </a> </li>
<Li> <a href = "http://keleyi.com"> 2 </a> </li>
</Ul>
</Li>
<Li class = "facebook"> <a href = "http://keleyi.com"> flip pages </a>
<Ul>
<Li> <a href = "http://keleyi.com"> 1 </a> </li>
<Li> <a href = "http://keleyi.com"> 2 </a> </li>
</Ul>
</Li>
</Ul>
</Body>
</Html>

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