翻页时上一页会跳一个章节,老师请解决一下
epub每个目录不是相对于一个html吗, 就是在一个html内翻页上下没问题.但是两个html之间的,下一页也没问题,就是从第二个html的首页到第一个html翻页时(相对于上一页),就会直接到第一个html的首页了.请老师解答一下.谢谢老师。
vm.rendition.on('touchstart', event => {
vm.touchStartX = event.changedTouches[0].clientX;
vm.touchStartY = event.changedTouches[0].clientY;
vm.touchStartTime = event.timeStamp;
// console.log(vm.touchStartTime);
// console.log(event);
})
vm.rendition.on('touchend', event => {
console.log("qqq");
console.log(event);
var offsetX = event.changedTouches[0].clientX - vm.touchStartX;//根据手离开屏幕和触碰屏幕的正负判断
var offsetY = event.changedTouches[0].clientY - vm.touchStartY;
var time = event.timeStamp - vm.touchStartTime;//根据在屏幕点击的时间判断是否翻页
if (time < 500 && offsetX < 0 && Math.abs(offsetY) <= Math.abs(offsetX)) {
vm.nextPage();
vm.hideTitleAndMenu();
} else if (time < 500 && offsetX > 0 && Math.abs(offsetY) <= Math.abs(offsetX)) {
vm.prevPage();
vm.hideTitleAndMenu();
} else {
//显示上下菜单
vm.toggleShow();
}
event.preventDefault;
event.stopPropagation();
})
prevPage: function () {
vm.rendition.prev().then(() => {
var currentLocation = vm.rendition.currentLocation();
var cfi = currentLocation.start.cfi;
vm.refreshLocation(cfi);
var progress = Math.floor(((vm.locations.percentageFromCfi(currentLocation.start.cfi)).toFixed(5)) * 10000) / 100;
// var ppp = (vm.locations.percentageFromCfi(currentLocation.start.cfi)).toFixed(3);
vm.progress = progress;
vm.onProgressInput(progress);
})
},
nextPage: function () {
vm.rendition.next().then(() => {
var currentLocation = vm.rendition.currentLocation();
var cfi = currentLocation.start.cfi;
var progress = Math.floor(((vm.locations.percentageFromCfi(currentLocation.start.cfi)).toFixed(5)) * 10000) / 100;
// console.log(progress);
vm.refreshLocation(cfi);
console.log(vm.section);
vm.getSectionName1();
vm.progress = progress;
vm.onProgressInput(progress);
})
},
