整屏--上下翻动动画（翻页效果）

<template>
        <div class="main">
          <div class="swiper-container">
            <div class="swiper-wrapper"  
              id="wideWrapper"
              ref="swiperWrappers" data-src="swiperWrappers111111111"
              @touchstart="onSwiperTouchStart"
              @touchmove="onSwiperTouchMove"
              @touchend="onSwiperTouchEnd"
              :class="{‘anim‘:anim}"
            >

              <template>
                <div class="page 1" :class="{‘active‘: 0 == pageIndex,}" :style="{height:height+‘px‘}">
                    1
                </div>
                <div class="page 2" :class="{‘active‘: 1 == pageIndex,}" :style="{height:height+‘px‘}">
                  2
                </div>
                <div class="page 3" :class="{‘active‘: 2 == pageIndex,}" :style="{height:height+‘px‘}">
                  3
                </div>
                <div class="page 4" :class="{‘active‘: 3 == pageIndex,}" :style="{height:height+‘px‘}">
                  4
                </div>
                <div class="page 5" :class="{‘active‘: 4 == pageIndex,}" :style="{height:height+‘px‘}">
                  5
                </div>
                <div class="page 6" :class="{‘active‘: 5 == pageIndex,}" :data-src="pageIndex" :style="{height:height+‘px‘}">
                  6
                </div>
              </template>

            </div>
          </div>
        </div>
      </template>
      <script>
      export default {
        name: ‘‘,
        data () {
          return {
            mySwiperWraps: null,//swiper-wrapper resf实例
            startY: 0,//touchstart时，手指y位置
            pageIndex: 0,//当前页数 0开始
            curIndex:0,
            pagesLength:6,//总页数
            height:667,//整屏幕高度
            anim:false,
            der:0.2,
          }
        },
        methods: {
          onSwiperTouchStart(e) {
            this.startY = e.touches[0].clientY;
          },
          onSwiperTouchMove(e){
            let y = e.changedTouches[0].pageY - this.startY;
            if ((this.curIndex == 0 && y > 0) || (this.curIndex === this.pagesLength - 1 && y < 0)) {
              y /= 2;
            }
            let dist = -this.curIndex * this.height + y;
            this.mySwiperWraps.style.cssText += (‘;-webkit-transform : translate3d(0px,‘ + dist + ‘px‘ + ‘, 0px);‘ +
              ‘transform : translate3d(0px,‘ + dist + ‘px‘ + ‘, 0px);‘);
            this.anim=false;
          },
          onSwiperTouchEnd(e){
            let sub = (e.changedTouches[0].pageY - this.startY) / this.height;
            let der = (sub > this.der || sub < -this.der) ? sub > 0 ? -1 : 1 : 0;

            this.moveTo(this.curIndex + der, true);
          },
          moveTo(index, flag) {
            let cur = this.curIndex;
            if (index < 0) {
              index = 0;
            }
            if (index >= this.pagesLength) {
              index = this.pagesLength - 1;
            }
            this.curIndex = index;
            if (flag) {
              this.anim=true;
              // this.wrap.addClass(‘anim‘);
            } else {
              this.anim=false;
              // this.wrap.removeClass(‘anim‘);
            }
            this.mySwiperWraps.style.cssText += (‘;-webkit-transform : translate3d(0px,‘ + -index * this.height + ‘px‘ + ‘, 0px);‘ +
              ‘transform : translate3d(0px,‘ + -index * this.height + ‘px‘ + ‘, 0px);‘);
            // window.setTimeout(function() {
              if (index !== cur) {
                // $(self.pageEles).removeClass(‘active‘).eq(index).addClass(‘active‘);
                this.pageIndex = index;
              }
            // }, 100);
          },

          update(){
            this.height = document.querySelector(‘.main‘).offsetHeight;
            // document.querySelector(‘.page‘).height(this.height);
            this.moveTo(this.curIndex < 0 ? 0 : this.curIndex, false);
          },
        },
        mounted(){
          this.mySwiperWraps = this.$refs.swiperWrappers;
          this.update();
          window.addEventListener(‘resize‘, ()=> {
            console.log("resize")
            this.update();
          }, false);
        },
        created(){

        },
      }
      </script>
      <style lang=‘stylus‘ scoped>
        //公共模块
        .main{
          position: absolute;
          top: 0;
          left: 0;
          right: 0;
          bottom: 0;
          overflow: hidden;
          background: url(‘https://com-lianzainovel.bjruiyue.com.cn/activity/zsdsdownload/index_bg.jpg‘) no-repeat center;
          -webkit-background-size: 100% 100%;
          background-size: 100% 100%;

          .swiper-container{
            position: relative;
            width: 100%;
            padding-bottom: ($landBottomHeight - $landLineHeight);
            overflow: hidden;
          }
        }
        .list1{
          .swiper-container{
            .swiper-wrapper{
              .page{
                width: 100%;
                margin-right:0;
              }
            }
          }
        }

        .anim{
          -webkit-transition: all 500ms ease-out 0s;
          transition: all 500ms ease-out 0s;
        }
      </style>