制作一个滑动的选项卡

首先,要有一个显示窗口,设置属性为超出部分隐藏,然后将下面选项的所有内容平铺在网页中,每张选项的长度都一样,

给它一个相对定位,每个选项下标对应一张选项图,相对于初始位置往左或者往右移动多少张选项图的位置

代码如下:

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<div class="toutiao">
    <div class="newsbox">
    <div class="newstab">
        <ul class="newstabs">
            <li class="yjk" onclick="yidong('0','0')">头条</li>
                <li class="yjk"  onclick="yidong('353','1')">新闻</li>
            <li class="yjk"  onclick="yidong('706','2')">公告</li>
            <li class="yjk"  onclick="yidong('1059','3')">活动</li>
            <li class="yjk"  onclick="yidong('1412','4')">直播</li>
            <li id="more">更多+</li>
        </ul>
    </div>
      <div class="listpart">
    <div class="listbox">
                <ul class='xiangmu'>
              <ul class='xiangmu'>
             <ul class='xiangmu'>
             <ul class='xiangmu'>
             <ul class='xiangmu'>   
            </div>
        </div>
    </div>
</div>

 

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.toutiao{
    width393px;
    height300px;
    positionrelative;
    margin15px 280px 0 0;
    background#fff;
    overflowhidden;
    floatleft;
}
.newsbox{
    width393px;
    height:281px;
    positionrelative;
    overflowhidden;
    outlinenone;
    padding15px 20px 0;
}
.newstab{
    width353px;
    height43px;
}
.newstabs li:hover{
    color#01B8A9;
}
.newstabs{
    width351px;
    height43px;
    overflowhidden;
    list-stylenone;
}
.newstabs li{
    width50px;
    height43px;
    floatleft;
    font-size14px;
    color#000;
    line-height43px;
    text-aligncenter;
    font-weight400;
    cursorpointer;
}
#more{
    width50px;
    height43px;
    floatright;
    font-size15px;
    color#000000;
    cursorpointer;
}
.listpart{
    width351px;
    height222px;
    positionrelative;
    border-top1px solid #e4eae9;
    overflowhidden;
    z-index1;
}
.listbox{
    width1765px;
    height204px;
    top15px;
    positionabsolute;
    left0;
}
.xiangmu{
    width353px;
    height204px;
    floatleft;
    font-size13px;
    list-stylenone;
}

 下面是js方法

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//选项卡滚动
function yidong(n,m){
    var a=-n+"px";
    $(".yjk").css("color","#000");
    $(".yjk")[m].style.color="#01B8A9";
    $(".listbox").stop().animate({
        left:a
    });
     
}
posted @ 2019-04-13 11:20  G大调  阅读(251)  评论(0编辑  收藏  举报