jQuery 实现Tab页面切换

HTML代码:

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        .item{
            margin-top: 200px;
            height:38px;
            line-height: 38px;
            background-color: #204982;
            width:276px;
        }
        .menu{
            float: left;
            border-right: 1px solid white;
            padding:0 10px;
            color:white;
            cursor: pointer;
        }

        .hide{
            display: none;
        }

        .active{
            background-color: #2459a2;
        }
        .content{
            height:38px;
            line-height: 38px;
            width:276px;
        }
        .info{
            text-align: center;
        }
    </style>
</head>
<body>
    <div style="width: 660px;margin: 0 auto;">
        <div class="item">
            <div class="menu active" a="1">菜单一</div>
            <div class="menu" a="2">菜单二</div>
            <div class="menu" a="3">菜单三</div>
            <div class="menu" a="4">菜单四</div>
        </div>
        <div class="content">
            <div class="info" b="1">内容一</div>
            <div class="info hide" b="2">内容二</div>
            <div class="info hide" b="3">内容三</div>
            <div class="info hide" b="4">内容四</div>
        </div>
    </div>
</body>
</html>

 

jQuery代码1:

<script src="static/jquery.js"></script>
<script>
    $(".menu").click(function () {
        $(this).addClass("active").siblings().removeClass("active");
        var res=$(this).attr("a");
        $(this).parent().siblings().children("[b="+res+"]").removeClass("hide").siblings().addClass("hide");
    });
</script>

jQuery代码2:

<script src="static/jquery.js"></script>
<script>
    $(".menu").click(function () {
        $(this).addClass("active").siblings().removeClass("active");
        var res=$(this).attr("a");
        $(this).parent().siblings().children().each(function () {
            var res2=$(this).attr("b");
            if(res==res2){
                $(this).removeClass("hide");
            }else {
                $(this).addClass("hide");
            }
        })
    });
</script>

 

效果图:

 

posted @ 2017-04-26 11:45  Vincen_shen  阅读(317)  评论(0)    收藏  举报