思路:原始数据不变
弄个新数组
每n条放入新数组
swiper遍历新数组
<template>
<div>
<div style="width:100px">
<ul>
<td>编号</td>
<td>姓名</td>
<td>年龄</td>
</ul>
<ul>
<swiper :options="swiperOption"
style="height:100px">
<swiper-slide v-for='(item,index) in newObjData'
:key="index">
<li v-for='(item,index) in newObjData[index]'
:key="index">
<span>{{item.id}}</span>
<span>{{item.name}}</span>
<span>{{item.age}}</span>
</li>
</swiper-slide>
<div class="swiper-pagination"
slot="pagination"></div>
</swiper>
</ul>
</div>
</div>
</template>
data () {
return {
swiperOption: {
loop: true,
pagination: {
el: ".swiper-pagination",
clickable: true,
renderBullet: function (index, className) {
return '<span class="' + className + ' swppation">' + (index + 1) + '</span>';
}
}
},
newObjData: [],
listData: [
{
id: '001',
name: '岳飞',
age: 89
},
{
id: '002',
name: '柳如是',
age: 56
},
{
id: '003',
name: '蒲松龄',
age: 45
},
{
id: '004',
name: '黄龄',
age: 45
},
{
id: '005',
name: '周杰伦',
age: 33
}
]
}
}
methods: {
// chunk (["a", "b", "c", "d"], 2) // [["a", "b"], ["c", "d"]]
chunk (arr, size) { // 遍历原始数据,每n条(每页显示条数)push进新数组
var rsArr = [];
for (var i = 0; i < arr.length; i += size) {
var tempArr = [];
for (var j = 0; j < size && i + j < arr.length; j++) {
tempArr.push(arr[i + j]);
}
rsArr.push(tempArr);
}
return rsArr;
}
}
mounted () {
this.newObjData = this.chunk(this.listData, 3)
}