document.addEventListener(‘touchstart‘,function(ev){
startY=ev.targetTouches[0].pageX;
},false);
document.addEventListener(‘touchmove‘,function(ev){
endY=ev.targetTouches[0].pageX;
flag=true;
ev.preventDefault();
},false);
document.addEventListener(‘touchend‘,function(ev){
//阻止窗口滚动条
//左滑
console.log(startY,endY);
console.log(startY-endY<-100);
if (flag) {
if (startY-endY>100) {
flag = false;
if (n>=3) {
n=3;
return;
}
console.log(n);
$(‘.wonderFulChild‘).hide();
$(‘.wonderFulChild‘).eq(n).show();
n++;
console.log(n);
}
//右滑
if (startY-endY<-100) {
flag = false;
if (n<=1) {
n=1;
return;
}
n--;
$(‘.wonderFulChild‘).hide();
console.log(‘n‘,n);
$(‘.wonderFulChild‘).eq(n-1).show();
}
}
},false);
