vue 父页面中含子页面滑动，滑动结束，底部组件进行滑动

详见效果地址： https://pan.baidu.com/s/1Yin2q0Fh_6AQJTlbie7QMw 

使用

1.v-touch 实现滑动效果，父级页面滑动，当父级含有子页面需要滑动功能hasClass("sm_img"），需要判断是否继续父级滑动，有的话子页面先滑动，通过upB去判断

if($(imgShowChild[that.childNum]).children().children().hasClass("sm_img")&&that.upB !=3)
2.当滑动结束后，底部组件向上滑，通过加入一个蒙版显示隐藏，使滑动事件失效， main.js引入上下滑动的自定义指令，
滑动事件在微信浏览器中有兼容问题，我是通过使用监听window滑动事件，兼容浏览器下滑事件

mounted(){          

          //使用监听window滑动事件，兼容浏览器下滑事件
          window.addEventListener('scroll',this.handleScroll)
 },

methods: {
           handleScroll(e){
                console.log(e)
                $(".menban").hide()
        },
          vuetouch:function(s,e){
            this.name="下滑";
            $(".menban").hide()
       },
}

<!--如果到底部增加一个蒙版，使滑动事件失效，判断是否下滑，滑动事件可以使用-->
            <div class="menban" :style="setHeight" v-swipedown="{fn:vuetouch}" >                
                <!--{{name}}-->
            </div>

vue样式

<template>
    <div class="index_home">
        <v-head></v-head>
        <div class="page_com" :style="setHeight">
            <v-touch class="bannerBox" v-on:swipeup="upM(childNum)" v-on:swipedown="downM(childNum)">
                <ul class="conBox">
                    <li>
                        <div class="layered">
                            <img src="../../../static/img/index_home/section1-bg.png" alt="" :style="setHeight"/>
                            <p class="text"> 
                                <span class="title">我们慢慢长大<br />他们渐渐老去</span>
                                <span class="turnDown" @click="toNext()">>></span>
                            </p>
                        </div>
                    </li>
                    <li :style="setChildH">
                        <div class="layered page2">
                            <img src="../../../static/img/index_home/section2-bg.png" alt="" :style="setChildH"/>
                            <p class="text"> 
                                <span class="title">关爱，实时在线</span>
                                <span class="con">实时远程查看老人健康数据<br />定期接收健康报告</span>
                            </p>
                            <v-touch v-on:swipeup="up(0,upB)" v-on:swipedown="down(0,upB)" class="sm_img">
                                <ul class="showChlid" >
                                    <li>
                                        <img src="../../../static/img/index_home/section2-1.png" class=""/>
                                        <img src="../../../static/img/index_home/section2-text.png" class="next_page" @click="goto('watchPage','monitoringData')"/>
                                    </li>
                                    <li>
                                            <img src="../../../static/img/index_home/section2-2.png" class=""/>
                                            <img src="../../../static/img/index_home/section2-text.png" class="next_page"/>
                                    </li>
                                    <li>
                                        <img src="../../../static/img/index_home/section2-3.png" class=""/>
                                            <img src="../../../static/img/index_home/section2-text.png" class="next_page" @click="goto('healthy','monitoringData')"/>
                                    </li>
                                </ul>
                            </v-touch>
                        </div>
                    </li>
                    <li  :style="setChildH">
                        <div class="layered">
                            <img src="../../../static/img/index_home/section3-bg.png" alt="" :style="setChildH"/>
                            <p class="text"> 
                                <span class="title">中国式亲情<br />报喜不报忧</span>
                                <span class="turnDown"  @click="toNext(index)">>></span>
                            </p>
                        </div>
                    </li>

　　　　　　　　　　　　<!--……此处省略n个li-->

                </ul>                
            </v-touch>
            <!--如果到底部增加一个蒙版，使滑动事件失效，判断是否下滑，滑动事件可以使用-->
            <div class="menban" :style="setHeight" v-swipedown="{fn:vuetouch}" >                
                <!--{{name}}-->
            </div>
        </div>
        <v-foot></v-foot>
    </div>
</template>

<script>
    import vHead from '../common/header.vue';
    import vFoot from '../common/footer.vue';
    export default {        
        data(){
            return{
                setHeight:{
                    width:'10rem',
                    height:"100px"
                },    
                setConM:{
                    height:'',
                },
                setChildH:{
                    height:'',
                },
                current:0,
                isLast:0,
                isShowChlid:1,
                upB :0,
                currentIndex:0,
                childIndex:0,
                upB1:0,
                upB2:0,
                upB3:0,
                childNum:0,
                clientHeight:'',                
                 name:"开始",
            }
            
        },
        watch:{
            current(oldValue,newValue){
                console.log("oldValue:"+oldValue)
                console.log("newValue:"+newValue)
                if(newValue==0||newValue == 2 || newValue == 4||newValue==6){
                    this.isShowChlid =0;
                    this.upB=0;
                }else if(newValue==1||newValue == 3 || newValue == 5||newValue==7){
                    this.isShowChlid =1;
                }
                
            }
        },
        beforeCreate:function(){
            
            let arr = [{name:'首页',path:'/'}]
            arr = JSON.stringify(arr)
            localStorage.setItem('footListName',arr)            
        },
      mounted(){          
          // 获取浏览器可视区域高度
          this.clientHeight =   `${document.documentElement.clientHeight}`          //document.body.clientWidth;
          console.log(this.clientHeight - 48);
          this.setHeight.height = this.clientHeight - 48 +"px"
          this.setConM.height = this.clientHeight - 48 +"px"
          this.setChildH.height = this.clientHeight+"px";
          //使用监听window滑动事件，兼容浏览器下滑事件
          window.addEventListener('scroll',this.handleScroll)
      },
      methods: {
           handleScroll(e){
                console.log(e)
                $(".menban").hide()
        },
          vuetouch:function(s,e){
            this.name="下滑";
            $(".menban").hide()
       },
        onChange(index) {
            var that = this;
          this.current = index;          
          console.log(this.current)
             console.log("滑动了");
             that.upB=0;             
            var showChild = $(".sm_img")[that.childIndex];
            var showChildUl = showChild.querySelector("ul")
            showChildUl.style.transform = "translateY(-" +350 * that.upB + "px)";
//             if(index==1||index == 3||index == 5||index ==7){
//                 this.isShowChlid = 0;
//             }             
        },
        upM:function(index){
            var that = this;
//            console.log("大box上滑了，加一")       
            var conM = $(".bannerBox")[0]
            var imgShowChild = $(".conBox>li")
//            console.log(imgShowChild)            
//            console.log(that.childNum)
            if(that.childNum ==7){
                that.childNum =7;
            }else{
                //判断上滑条件，如有子页面图片，不允许上滑,如果子页面滑动最后一页时，父页面进行滑动同时，子页面的位置回归原位，
//            console.log("判断上滑条件") 
                    
                        if($(imgShowChild[that.childNum]).children().children().hasClass("sm_img")&&that.upB !=3){                    
//                    console.log(that.upB)                    
                }else{
                    that.childNum = that.childNum+1;                            
　　　　　　　　　　　　 $(imgShowChild[that.childNum]).addClass("show").siblings().removeClass("show")
                    conM.style.transform = "translateY(-" +this.clientHeight * that.childNum + "px)";
                    that.upB = 0;
                }
            }            
        },
        downM:function(index){
            var that = this;
//            console.log("大box下滑了，减一")       
            var conM = $(".bannerBox")[0]      
            var imgShowChild = $(".conBox>li")
//            console.log(imgShowChild)    
//            console.log(that.childNum)            
            if(that.childNum ==0){
                that.childNum =0;
            }else{              
                //判断下滑条件，如有子页面图片，不允许上滑,如果子页面滑动最后一页时，父页面进行滑动同时，子页面的位置回归原位，
//        console.log(that.upB);        
                        if($(imgShowChild[that.childNum]).children().children().hasClass("sm_img")&& that.upB != -1){                
//                    console.log("没到顶，不能滑")
//                    console.log(that.upB)
                }else{
//                  console.log("哟，到顶呢")
                    that.childNum = that.childNum-1;                             $(imgShowChild[that.childNum]).addClass("show").siblings().removeClass("show")
                    conM.style.transform = "translateY(-" +this.clientHeight * that.childNum + "px)";
                }
                
            }
            
                    
        },
        up:function(index,val){      
            this.isShowChlid = 0;
//            console.log(index)
            var that = this;
            var showChild = $(".sm_img")[index];
            var showChildUl = showChild.querySelector("ul")
//            console.log($(showChildUl).find("li").length)
            if(that.upB < 3 && 0 <= that.upB){
                $(".menban").hide()
                this.isShowChlid = 0;
                that.upB = val+1;                
                showChildUl.style.transform = "translateY(-" +350 * that.upB + "px)";
            }
            if(that.upB == 3){
//                that.upB = 0
                if(that.childNum == 7){
                    showChildUl.style.transform = "translateY(-" +350 * 2 + "px)";     
                    $(".menban").show()
                }
                if(that.childNum != 7){
                    $(".menban").hide()
                    showChildUl.style.transform = "translateY(-" +350 * 0 + "px)";
                }                
            }
//            console.log(that.upB)
//            console.log("上滑")    
        },
        down:function(index,val){
            $(".menban").hide()
            this.isShowChlid = 0;
//            console.log(index)
            var that = this;
            that.childIndex = index;
//            that.upB = val-1;
            var showChild = $(".sm_img")[index];
            var showChildUl = showChild.querySelector("ul")
//            console.log("down"+val)
            console.log(that.upB <= 3 && -1 < that.upB)
            if(that.upB == 0){
//                console.log("下滑到头了") 
                that.upB = val-1;
                this.isShowChlid = 1;
            }else if(that.upB <= 3 && 0 < that.upB){
                this.isShowChlid = 0;
                //由于增加了一个upB的最大值，所以需要考虑到下标的不同情况（3和-1都是为了判断子页是否滑完了做的判断）
                if(that.childNum == 7 && that.upB == 3){
                    that.upB = val-2;
                    showChildUl.style.transform = "translateY(-" +350 * that.upB + "px)";
                }else{
                    that.upB = val-1;                       
                    showChildUl.style.transform = "translateY(-" +350 * that.upB + "px)";
                }           
//                console.log(that.upB)
            }
            if(that.upB == -1){
                showChildUl.style.transform = "translateY(-" +350 * 0 + "px)";
            }
            
//            console.log("下滑")    
        },
        handleTouchStart(e){
            console.log(e)
        },
        handleTouchStart(e){
            console.log(e)
        },
        handleTouchStart(e){
            console.log(e)
        },
        goto(page,selectId){
            var path = page;
            var selectId = selectId;
            localStorage.setItem("toId",selectId);
            this.$router.push({path: path});
        },
        toNext(index){
            console.log(this.current);
            this.$refs.swipeH.swipeTo(this.current+1)
        }
      },
      components:{
            vHead,
            vFoot
        },
        
        destroyed(){
//            localStorage.setItem("toId",'')
//            window.removeEventListener('scroll', this.handleScroll)
        }
    }
</script>

<style>
    @import "../../../static/css/index_home/index_home.css";
</style>
<style type="text/css">
    .index_home .van-swipe{
        /*height: 300px;*/
    }
    .index_home .van-swipe-item{
        overflow: hidden;
    }
    .index_home .van-swipe-item img{
        overflow: hidden;
        position: relative;
        top: 0;
        left: 0;
    }
</style>

css样式

.index_home{
    overflow: hidden;
}
/*蒙版的样式设置*/
.index_home .menban{
    position: absolute;
    z-index: 999;
    bottom: 0;
    display: none;
}

.index_home .bannerBox{
    width: 10rem;
    /*overflow: hidden;*/
}
.index_home .page_com{
    overflow: hidden;
}
.index_home .page_com .layered{
    width: 10rem;
    position: relative;
    /*overflow: hidden;*/
}
.index_home .page_com .layered img{
    width: 100%;
    height: 100%;
}
.index_home .layered .text{
    position: absolute;
    top: 30%;
    color:#fff;
    width: 100%;
    font-size: 25px;
    line-height: 45px;
    text-align: center;    
    /*opacity: 0;*/
    transform: translate(0,50px);
    /* transition: opacity 4s, transform 1.5s 1.7s;*/
}
.index_home .show .layered .text{
    animation:myfirst 2s;
    opacity: 1;
    transform: translate(0,0);
    
}
.index_home .layered.page2 .text{
    line-height: 30px;
}
.index_home .layered .text span{
    color: #fff;
}
.index_home .layered.black_text .text span{
    color: #1E1E1E;
}
.index_home .layered.black_text .text .title span{
    font-size: 35px;
}

.index_home .layered.page2 .text {
    top: 90px;
}
.index_home .layered .con{
    display: block;
    font-size: 14px;
    line-height: 20px;
    margin-top: 10px;
}
.index_home .conBox li .layered.page2>.child_img{
    position: absolute;
    z-index: 10;
    top: 0;
    left: 0;
    height: 14.6rem;
    opacity: 0;
}

.conBox li .sm_img{
    position: absolute;
    height: 350px;
    width: 355px;
    margin: 0 auto;
    top: 185px;
    left: 50%;
    margin-left: -177.5px;
    opacity: 0;
    overflow: hidden;
    z-index: 99;
}
.conBox li .show .sm_img{
    animation:myfirst 3s;
    opacity: 1;
    /*top: 0;*/
    transform: translate(0,0);
}
.sm_img .showChlid li{
    width: 100%;
    height: 350px;
    position: relative;
}
.index_home .show{
    position: relative;
}
.index_home .page2>.turnDown{
    position: absolute;
    top: 350px;
    right: 30px;
    opacity: 0;
}
.index_home .show .page2>.turnDown{
    position: absolute;
    top: 350px;
    right: 30px;
    width: auto;
    animation: myturnDown 2s ease-in-out 0 infinite alternate;
}
.index_home .show .layered.page2>.sm_img{
    animation: myfirst 2s ease-in-out 1s forwards;
}
.index_home .show .layered.page2>.child_img{
    animation: myfirst 2s ease-in-out 1s forwards;
}
.index_home .layered.page2 .next_page{
    position: absolute;
    top: 12.6rem;
    left: 50%;
    margin-left: -36px;
    width: 72px;
    height: 25px;
    z-index: 11;
    opacity: 0;
}

.index_home .show .layered.page2 .next_page{
    animation: myfirst 2s ease-in-out 2s forwards;
}
.index_home .layered.page2 .sm_img .next_page{
    top: 310px;
    margin-left: -46px;
}
.index_home .show .layered.page2 .sm_img .next_page{
    animation: myfirst 2s ease-in-out 2s forwards;
}
.index_home .layered .turnDown{
    color: #fff;
    font-weight: 100;
    display: block;
    margin-top: 94px;
    width:2rem;
    margin-left: 4rem;
    transform:  scaleX(2) rotate(90deg);
    animation: myturnDown 2s ease-in-out 2s infinite alternate;
}
.index_home .layered.page2 .turnDown{
    width: auto;
}
.index_home .layered.black_text .turnDown{
    color: #000;
}

.index_home #footer{
    /*display: none;*/
}
/*动画效果显示加上浮*/
@keyframes myfirst
{
    from {
        opacity: 0;
        transform: translate(0,50px);
    }
    to {
        opacity: 1;
        transform: translate(0,0);
    }
}

@-moz-keyframes myfirst /* Firefox */
{
    from {
        opacity: 0;
        transform: translate(0,50px);
    }
    to {
        opacity: 1;
        transform: translate(0,0);
    }
}

@-webkit-keyframes myfirst /* Safari 和 Chrome */
{
    from {
        opacity: 0;
        transform: translate(0,50px);
    }
    to {
        opacity: 1;
        transform: translate(0,0);
    }
}

@-o-keyframes myfirst /* Opera */
{
    from {
        opacity: 0;
        transform: translate(0,50px);
    }
    to {
        opacity: 1;
        transform: translate(0,0);
    }
}

/*引导下滑效果*/
@keyframes myturnDown
{
    0% {
        opacity: 1;
        transform: translate(0,0) scaleX(2) rotate(90deg);
    }
    50% {
        opacity: 1;
        transform: translate(0,10px) scaleX(2) rotate(90deg);
    }
    100% {
        opacity: 1;
        transform: translate(0,0) scaleX(2) rotate(90deg);
    }
}

@-moz-keyframes myturnDown /* Firefox */
{
    0% {
        opacity: 1;
        transform: translate(0,0) scaleX(2) rotate(90deg);
    }
    50% {
        opacity: 1;
        transform: translate(0,10px) scaleX(2) rotate(90deg);
    }
    100% {
        opacity: 1;
        transform: translate(0,0) scaleX(2) rotate(90deg);
    }
}

@-webkit-keyframes myturnDown /* Safari 和 Chrome */
{
    0% {
        opacity: 1;
        transform: translate(0,0) scaleX(2) rotate(90deg);
    }
    50% {
        opacity: 1;
        transform: translate(0,10px) scaleX(2) rotate(90deg);
    }
    100% {
        opacity: 1;
        transform: translate(0,0) scaleX(2) rotate(90deg);
    }
}

@-o-keyframes myturnDown /* Opera */
{
    0% {
        opacity: 1;
        transform: translate(0,0) scaleX(2) rotate(90deg);
    }
    50% {
        opacity: 1;
        transform: translate(0,10px) scaleX(2) rotate(90deg);
    }
    100% {
        opacity: 1;
        transform: translate(0,0) scaleX(2) rotate(90deg);
    }
}

import Vue from 'vue'
import App from './App'
import router from './router'
import Vuex from 'vuex'
import VueTouch from 'vue-touch'

//滑动事件的功能--start
function vueTouch(el,binding,type){
    var _this=this;
    this.obj=el;
    this.binding=binding;
    this.touchType=type;
    this.vueTouches={x:0,y:0};
    this.vueMoves=true;
    this.vueLeave=true;
    this.longTouch=true;
    this.vueCallBack=typeof(binding.value)=="object"?binding.value.fn:binding.value;
    this.obj.addEventListener("touchstart",function(e){
        _this.start(e);
    },false);
    this.obj.addEventListener("touchend",function(e){
        _this.end(e);
    },false);
    this.obj.addEventListener("touchmove",function(e){
        _this.move(e);
    },false);
};
vueTouch.prototype={
    start:function(e){
        this.vueMoves=true;
        this.vueLeave=true;
        this.longTouch=true;
        this.vueTouches={x:e.changedTouches[0].pageX,y:e.changedTouches[0].pageY};
        this.time=setTimeout(function(){
            if(this.vueLeave&&this.vueMoves){
                this.touchType=="longtap"&&this.vueCallBack(this.binding.value,e);
                this.longTouch=false;
            };
        }.bind(this),1000);
    },
    end:function(e){
        var disX=e.changedTouches[0].pageX-this.vueTouches.x;
        var disY=e.changedTouches[0].pageY-this.vueTouches.y;
        clearTimeout(this.time);
        if(Math.abs(disX)>10||Math.abs(disY)>100){
            this.touchType=="swipe"&&this.vueCallBack(this.binding.value,e);
            if(Math.abs(disX)>Math.abs(disY)){
                if(disX>10){
                    this.touchType=="swiperight"&&this.vueCallBack(this.binding.value,e);
                };
                if(disX<-10){
                    this.touchType=="swipeleft"&&this.vueCallBack(this.binding.value,e);
                };
            }else{
                if(disY>10){
                    this.touchType=="swipedown"&&this.vueCallBack(this.binding.value,e);
                };
                if(disY<-10){
                    this.touchType=="swipeup"&&this.vueCallBack(this.binding.value,e);
                };  
            };
        }else{
            if(this.longTouch&&this.vueMoves){
                this.touchType=="tap"&&this.vueCallBack(this.binding.value,e);
                this.vueLeave=false
            };
        };
    },
    move:function(e){
        this.vueMoves=false;
    }
};
Vue.directive("tap",{
    bind:function(el,binding){
        new vueTouch(el,binding,"tap");
    }
});
Vue.directive("swipe",{
    bind:function(el,binding){
        new vueTouch(el,binding,"swipe");
    }
});
Vue.directive("swipeleft",{
    bind:function(el,binding){
        new vueTouch(el,binding,"swipeleft");
    }
});
Vue.directive("swiperight",{
    bind:function(el,binding){
        new vueTouch(el,binding,"swiperight");
    }
});
Vue.directive("swipedown",{
    bind:function(el,binding){
        new vueTouch(el,binding,"swipedown");
    }
});
Vue.directive("swipeup",{
    bind:function(el,binding){
        new vueTouch(el,binding,"swipeup");
    }
});
Vue.directive("longtap",{
    bind:function(el,binding){
        new vueTouch(el,binding,"longtap");
    }
});
//滑动事件的功能--end