左侧手风琴下拉菜单导航(网页常用功能）

效果如下：

代码如下：

html:

<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="author" Content="li">
<meta name="renderer" content="webkit">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>jQuery手风琴下拉菜单代码 - 站长素材</title>

<link rel="stylesheet" href="css/index.css">

</head>
<body>
<center>
<dl class="list_dl">
    <dt class="list_dt">
        <span class="_after"></span>
        <p>选择器</p>
        <i class="list_dt_icon"></i>
    </dt>
    <dd class="list_dd">
        <ul>
            <li class="list_li">#id</li>
            <li class="list_li">element</li>
            <li class="list_li">.class</li>
            <li class="list_li">*</li>
        </ul>
    </dd>
    <dt class="list_dt">
        <span class="_after"></span>
        <p>属性</p>
        <i class="list_dt_icon"></i>
    </dt>
    <dd class="list_dd">
        <ul>
            <li class="list_li">attr</li>
            <li class="list_li">removeAttr</li>
            <li class="list_li">prop</li>
            <li class="list_li">removeProp</li>
            <li class="list_li">addClass</li>
            <li class="list_li">removeClass</li>
        </ul>
    </dd>
    <dt class="list_dt">
        <span class="_after"></span>
        <p>文档处理</p>
        <i class="list_dt_icon"></i>
    </dt>
    <dd class="list_dd">
        <ul>
            <li class="list_li">append</li>
            <li class="list_li">appendTo</li>
            <li class="list_li">prepend</li>
            <li class="list_li">prependTo</li>
            <li class="list_li">after</li>
            <li class="list_li">before</li>
        </ul>
    </dd>
    <dt class="list_dt">
        <span class="_after"></span>
        <p>事件</p>
        <i class="list_dt_icon"></i>
    </dt>
    <dd class="list_dd">
        <ul>
            <li class="list_li">ready</li>
            <li class="list_li">on</li>
            <li class="list_li">off</li>
            <li class="list_li">bind</li>
            <li class="list_li">one</li>
            <li class="list_li">trigger</li>
            <li class="list_li">hover</li>
            <li class="list_li">click</li>
            <li class="list_li">focus</li>
        </ul>
    </dd>
    <dt class="list_dt">
        <span class="_after"></span>
        <p>AJAX</p>
        <i class="list_dt_icon"></i>
    </dt>
    <dd class="list_dd">
        <ul>
            <li class="list_li">$.ajax</li>
            <li class="list_li">$.get</li>
            <li class="list_li">$.getJSON</li>
            <li class="list_li">$.getScript</li>
            <li class="list_li">$.post</li>
        </ul>
    </dd>
    <dt class="list_dt">
        <span class="_after"></span>
        <p>效果</p>
        <i class="list_dt_icon"></i>
    </dt>
    <dd class="list_dd">
        <ul>
            <li class="list_li">show</li>
            <li class="list_li">hide</li>
            <li class="list_li">toggle</li>
            <li class="list_li">slideDown</li>
            <li class="list_li">slideUp</li>
            <li class="list_li">slideToggle</li>
            <li class="list_li">fadeIn</li>
            <li class="list_li">fadeOut</li>
            <li class="list_li">fadeTo</li>
            <li class="list_li">fadeToggle</li>
            <li class="list_li">stop</li>
        </ul>
    </dd>
</dl>
<!--为了浏览器兼容性jqeury版本推荐使用1.12.0，其他版本会出现不支持某些浏览器-->
<script type="text/javascript" src="js/jquery.min.js"></script>
<script type="text/javascript">

$(".list_dt").on("click",function () {
    $('.list_dd').stop();
    $(this).siblings("dt").removeAttr("id");
    if($(this).attr("id")=="open"){
        $(this).removeAttr("id").siblings("dd").slideUp();
    }else{
        $(this).attr("id","open").next().slideDown().siblings("dd").slideUp();
    }
});

</script>
</center>
</body>
</html>

css:

@charset "UTF-8";
*{
    margin: 0;
    padding: 0;
    font-family: "Microsoft YaHei", Arial, sans-serif;
    font-size: 14px;
}
.list_dt{
    background: #333;
    color: white;
    width: 120px;
    padding: 0 40px 0 20px;
    height: 34px;
    line-height: 34px;
    cursor: pointer;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    position: relative;
    border-bottom: 1px solid #464646;
}
.list_dt:hover{
    background: #222;
}
.list_dt:hover ._after{
    display: block;
    width: 3px;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background: #4285F4;
}
#open{
    background: #222;
}
#open ._after{
    display: block;
    width: 3px;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background: #4285F4;
}
.list_dt_icon{
    position: absolute;
    right: 10px;
    top: 9px;
    display: block;
    width: 16px;
    height: 16px;
    background: url("../images/off.png") no-repeat;
}
#open .list_dt_icon{
    background: url("../images/open.png") no-repeat;
}
.list_dd{
    display: none;
}
.list_li{
    background: #4e4e4e;
    list-style-type: none;
    color: white;
    width: 120px;
    padding: 0 30px;
    height: 34px;
    line-height: 34px;
    cursor: pointer;
    border-bottom: 1px solid #6b6b6b;
}
.list_li:hover{
    background: #4285F4;
}

 

posted @ 2018-03-16 09:07  SophiaLiu  阅读(721)  评论(0)  编辑  收藏  举报