CSS + jQuery 实现的超 Sexy 下拉菜单

早前发现了 Soh Tanaka 分享的非常 Sexy 的 Drop Down Menu w/ jQuery & CSS,稍作修改实现了多级下拉,并实现了 ASP.NET 中通过输出 HTML 动态创建版本,有兴趣的童鞋可以包装成 Server Control。

CSS + jQuery 实现的超 Sexy 下拉菜单_第1张图片

如何实现

Step 1 HTML

<ul class="topmenu"> 
            <li><a href="#">Home</a></li> 
            <li><a href="#">Tutorials</a> 
                <ul class="submenu1"> 
                    <li><a href="#">Ch1</a></li> 
                    <li><a href="#">Ch2</a> 
                        <ul class="submenu11"> 
                            <li><a href="#">Ch21</a> 
                                <ul class="submenu11"> 
                                    <li><a href="#">Ch211</a> 
                                        <ul class="submenu11"> 
                                            <li><a href="#">Ch2111</a> 
                                                <ul class="submenu11"> 
                                                    <li><a href="#">Ch21111</a></li> 
                                                    <li><a href="#">Ch21112</a></li> 
                                                    <li><a href="#">Ch21113</a></li> 
                                                    <li><a href="#">Ch21114</a></li> 
                                                    <li><a href="#">Ch21115</a></li> 
                                                    <li><a href="#">Ch21116</a></li> 
                                                </ul> 
                                            </li> 
                                            <li><a href="#">Ch2112</a></li> 
                                            <li><a href="#">Ch2113</a></li> 
                                            <li><a href="#">Ch2114</a></li> 
                                            <li><a href="#">Ch2115</a></li> 
                                        </ul> 
                                    </li> 
                                    <li><a href="#">Ch212</a></li> 
                                    <li><a href="#">Ch213</a></li> 
                                    <li><a href="#">Ch214</a></li> 
                                </ul> 
                            </li> 
                            <li><a href="#">Ch22</a> 
                                <ul class="submenu11"> 
                                    <li><a href="#">Ch221</a></li> 
                                    <li><a href="#">Ch222</a></li> 
                                    <li><a href="#">Ch223</a></li> 
                                </ul> 
                            </li> 
                            <li><a href="#">Ch23</a></li> 
                        </ul> 
                    </li> 
                    <li><a href="#">Ch3</a> 
                        <ul class="submenu11"> 
                            <li><a href="#">Ch31</a></li> 
                            <li><a href="#">Ch32</a></li> 
                        </ul> 
                    </li> 
                </ul> 
            </li> 
            <li><a href="#">Resources</a> 
                <ul class="submenu1"> 
                    <li><a href="#">Sub Nav Link</a></li> 
                    <li><a href="#">Sub Nav Link</a></li> 
                </ul> 
            </li> 
            <li><a href="#">About Us</a></li> 
            <li><a href="#">Advertise</a></li> 
            <li><a href="#">Submit</a></li> 
            <li><a href="#">Contact Us</a></li> 
        </ul>

Step 2 CSS

<style type="text/css"> 
        /* Header */ 
        body 
        { 
            margin: 0; 
            padding: 0; 
            font: 10px normal Arial, Helvetica, sans-serif; 
            background: #ddd url(images/sexydropdownmenu/body_bg.gif) repeat-x; 
        } 
        .container 
        { 
            width: 960px; 
            margin: 0 auto; 
            position: relative; 
        } 
        #header 
        { 
            background: url(images/sexydropdownmenu/header_bg.gif) no-repeat center top; 
            padding-top: 120px; 
        } 
        #header .version 
        { 
            color: #111; 
            font-size: 40px; 
            padding: 38px 450px 7px 0; 
            text-align: right; 
            display: block; 
            position: absolute; 
            top: 0; 
            right: 0; 
        } 
        #header .disclaimer 
        { 
            color: #999; 
            padding: 100px 0 7px 0; 
            text-align: right; 
            display: block; 
            position: absolute; 
            top: 0; 
            right: 0; 
        } 
        #header .disclaimer a 
        { 
            color: #ccc; 
        } 
        /* Sexy Drop Down Menu */ 
        ul.topmenu 
        { 
            list-style: none; 
            padding: 0 20px; 
            margin: 0; 
            float: left; 
            width: 920px; 
            background: #222; 
            font-size: 1.2em; 
            background: url(images/sexydropdownmenu/topnav_bg.gif) repeat-x; 
        } 
        ul.topmenu li 
        { 
            float: left; 
            margin: 0; 
            padding: 0 15px 0 0; 
            position: relative; /*--Declare X and Y axis base for sub navigation--*/ 
        } 
        ul.topmenu li a, ul.topmenu li a.hover 
        { 
            padding: 10px 5px; 
            color: #fff; 
            display: block; 
            text-decoration: none; 
            float: left; 
        } 
        ul.topmenu li a.hover, ul.topmenu li a:hover 
        { 
            background: url(images/sexydropdownmenu/topnav_hover.gif) no-repeat center top; 
        } 
        ul.topmenu li span 
        { 
            /*--Drop down trigger styles--*/ 
            width: 17px; 
            height: 35px; 
            float: left; 
            background: url(images/sexydropdownmenu/subnav_btn.gif) no-repeat center top; 
        } 
        ul.topmenu li span.hover 
        { 
            background-position: center bottom; 
            cursor: pointer; 
        } 
        ul.topmenu li ul.submenu1 
        { 
            /*--Hover effect for trigger--*/ 
            list-style: none; 
            position: absolute; /*--Important - Keeps submenu1 from affecting main navigation flow--*/ 
            left: 0; 
            top: 35px; 
            background: #333; 
            margin: 0; 
            padding: 0; 
            display: none; 
            float: left; 
            width: 170px; 
            border: 1px solid #111; 
        } 
        ul.topmenu li ul.submenu1 li 
        { 
            margin: 0; 
            padding: 0; 
            border-top: 1px solid #252525; /*--Create bevel effect--*/ 
            border-bottom: 1px solid #444; /*--Create bevel effect--*/ 
            clear: both; 
            width: 170px; 
        } 
        ul.topmenu li ul.submenu1 li a 
        { 
            float: left; 
            width: 145px; 
            background: #333 url(images/sexydropdownmenu/dropdown_linkbg.gif) no-repeat 10px center; 
            padding-left: 20px; 
        } 
        ul.topmenu li ul.submenu1 li a:hover 
        { 
            /*--Hover effect for submenu1 links--*/ 
            background: #222 url(images/sexydropdownmenu/dropdown_linkbg.gif) no-repeat 10px center; 
        } 
        ul.topmenu li ul.submenu1 li ul.submenu11 
        { 
            list-style: none; 
            position: absolute; /*--Important - Keeps submenu11 from affecting main navigation flow--*/ 
            left: 170px; 
            top: -2px; 
            background: #333; 
            margin: 0; 
            padding: 0; 
            display: none; 
            float: left; 
            width: 170px; 
            border: 1px solid #111; 
        } 
    </style>

 

Step 3 jQuery

<script type="text/javascript"> 
        $(document).ready(function() { 
            // Top Menu 
            $("ul.submenu1").parent().append("<span></span>"); //Only shows drop down trigger when js is enabled (Adds empty span tag after ul.submenu1*) 
            $("ul.topmenu li span").click(function() { //When trigger is clicked... 
                //Following events are applied to the submenu1 itself (moving submenu1 up and down) 
                $(this).parent().find("ul.submenu1").slideDown('fast').show(); //Drop down the submenu1 on click 
                $(this).parent().hover(function() { 
                }, function() { 
                    $(this).parent().find("ul.submenu1").slideUp('slow'); //When the mouse hovers out of the submenu1, move it back up 
                }); 
                //Following events are applied to the trigger (Hover events for the trigger) 
            }).hover(function() { 
                $(this).addClass("hover"); //On hover over, add class "hover" 
            }, function() {    //On Hover Out 
                $(this).removeClass("hover"); //On hover out, remove class "hover" 
            }); 

            $("ul.topmenu li ul.submenu1 li").hover(function() { 
                $(this).find("ul.submenu11:first").show("slow"); 
            }, function() { 
                $(this).find("ul.submenu11:first").hide("fast"); 
            }); 
        }); 
    </script>

 

在线演示

HTML 版本:http://samples.leoworks.net/demo2010/sexydropdownmenu2010/sexymenu21.html

ASP.NET 动态 版本:http://samples.leoworks.net/demo2010/sexydropdownmenu2010/sexymenu21.aspx

完整下载

http://samples.leoworks.net/demo2010/sexydropdownmenu2010/LeoLab.SexyDropDownMenu2010.zip

English Edition

http://blogs.leoworks.net/jinglecat/post/sexy-drop-down-menu-2010(en).aspx

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