// arr 展示swiper的数组
// size 每页展示数据的个数
swiper(arr, size) {
let that = this;
var length = arr.length;
var page = Math.ceil(length / size);
var newData = [];
var start = 0;
for (var i = 1; i < page; i++) {
var newArr = arr.slice(start, i * size);
newData.push(newArr);
var remainder = length - i * size;
start = i * size;
}
if (remainder > size) {
return;
} else {
var newArr = that.debviceList.slice(start, length);
newData.push(newArr);
this.debviceList = newData;
console.log(this.debviceList);
}
},
轮播一页显示多少条数据
最新推荐文章于 2024-11-07 14:06:33 发布