JS实现移动端整屏滑动的实例代码(2)

日期：2020-05-11 栏目：程序人生浏览：次
好了，在给大家分享一段简单的代码，JS实现移动端整页滑屏示，具体代码如下所示：
<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8"/>
    <meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=0" />
    <meta name="format-detection" content="telephone=no" />
    <meta content="yes" name="mobile-web-app-capable">
    <meta content="yes" name="apple-mobile-web-app-capable" />
    <meta http-equiv="Cache-Control" content="no-siteapp" />
    <title>移动端整页滑屏示例</title>
    <style type="text/css">
      * {
        padding: 0;
        margin: 0;
        font-family: Verdana;
      }
      body,
      html {
        height: 100%;
        background-color: #000000;
      }
      .wrap {
        width: 100%;
        height: 100%;
        overflow: hidden;
      }
      .wrap2 {
        width: 100%;
        height: 1000%;
        transition: 0.3s linear
      }
      .page {
        width: 100%;
        height: 10%
      }
      .page {
        background-color: #fdfdfd;
        font-size: 100px;
        line-height: 400px;
        text-align: center;
        font-weight: bold;
      }
    </style>
  </head>
  <body>
    <div class="wrap" id="wrap">
      <div class="wrap2" id="wrap2">
        <div class="page">1</div>
        <div class="page" style="background-color:#dddddd;">2</div>
        <div class="page">3</div>
        <div class="page" style="background-color:#dddddd;">4</div>
        <div class="page">5</div>
        <div class="page" style="background-color:#dddddd;">6</div>
      </div>
    </div>
    <script type="text/javascript">
      //重要！禁止移动端滑动的默认事件
      document.body.addEventListener('touchmove', function(event) {
        event = event ? event : window.event;
        if(event.preventDefault) {
          event.preventDefault()
        } else {
          event.returnValue = false
        }
      }, false)
      var pages = function(obj) {
        var box = document.getElementById(obj.wrap);
        var box2 = document.getElementById(obj.wrap2);
        var len = obj.len;
        var n = obj.n;
        var startY, moveY, cliH;
        //获取屏幕高度
        var getH = function() {
          cliH = document.body.clientHeight
        };
        getH();
        window.addEventListener('resize', getH, false);
        //touchStart
        var touchstart = function(event) {
          if(!event.touches.length) {
            return;
          }
          startY = event.touches[0].pageY;
          moveY = 0;
        };
        //touchMove
        var touchmove = function(event) {
          if(!event.touches.length) {
            return;
          }
          moveY = event.touches[0].pageY - startY;
          box2.style.transform = 'translateY(' + (-n * cliH + moveY) + 'px)'; //根据手指的位置移动页面
        };
        //touchEnd
        var touchend = function(event) {
          //位移小于+-50的不翻页
          if(moveY < -50) n++;
          if(moveY > 50) n--;
          //最后&最前页控制
          if(n < 0) n = 0;
          if(n > len - 1) n = len - 1;
          //重定位
          box2.style.transform = 'translateY(' + (-n * 10) + '%)'; //根据百分比位置移动页面
          console.log(n)
        };
        //touch事件绑定
        box.addEventListener("touchstart", function(event) {
          touchstart(event)
        }, false);
        box.addEventListener("touchmove", function(event) {
          touchmove(event)
        }, false);
        box.addEventListener("touchend", function(event) {
          touchend(event)
        }, false);
      };
      pages({
        wrap: 'wrap', //.wrap的id
        wrap2: 'wrap2', //.wrap2的id
        len: 6, //一共有几页
        n: 0 //页面一打开默认在第几页？第一页就是0，第二页就是1
      });
    </script>
  </body>
</html>
转载注明出处：http://www.heiqu.com/1138.html
JS实现移动端整屏滑动的实例代码(2)

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