哪位好心人帮我看一下,为什么left值也在变化,但是图片却不切换呢

来源:7-1 自动播放

慕仰6027081

2019-06-11 23:02

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>张钧甯</title>
    <style>
        *{
            margin:0;
            padding:0;
        }
        .part{
            width:400px;
            height:300px;
            border:1px solid red;
            overflow: hidden;
        }
        .godness{
            width:1400px;
            height:260px;

        }
        .godness img{
            float:left;
            width:200px;
            height:260px;
        }

    </style>
    <script>
        window.onload=function(){
            var con=document.getElementById("container");
            var list=document.getElementById("list");
            var prev = document.getElementById("prev");
            var next = document.getElementById("next");
            function autoPlay(offset){
                var newLeft=parseInt(list.style.left)+offset;
                list.style.left=newLeft+"px";
                if(newLeft<-1200){
                    list.style.left="0px";
                }
                if(newLeft>-200){
                    list.style.left="-1200px";
                }
            }
            prev.onclick=function(){
                autoPlay(200);
            }
            next.onclick=function(){
                autoPlay(-200);
            }
        }
    </script>
</head>
<body>
<div class="part" id="container">
    <div class="godness" id="list" style="left:0px;">
        <img src="yys/wife1.jpg">
        <img src="yys/wife2.jpg">
        <img src="yys/wife4.jpg">
        <img src="yys/wife5.jpg">
        <img src="yys/wife7.jpg">
        <img src="yys/wife8.jpg">
        <img src="yys/wife9.jpg">
    </div>
    <div class="button1" id="prev">上一个</div>
    <div class="button2" id="next">下一个</div>
</div>
</body>
</html>


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  • 慕仰6027081
    2019-06-11 23:42:48

    原因已找到谢谢大家


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