Используйте вычисляемое свойство для разбивки на страницы listItems
, которые дают что-то вроде
[
["id1", "01-01-2019", "name1", "€ 5,60"],
["id2", "02-01-2019", "name2", "€ 5,70"],
["id3", "03-01-2019", "name3", "€ 5,20"],
...
]
, затем преобразуйте каждый внутренний массив в объект, добавив соответствующие ключи:
[
{
"id": "id1",
"date": "01-01-2019",
"name": "name1",
"amount": "€ 5,60"
},
{
"id": "id2",
"date": "02-01-2019",
"name": "name2",
"amount": "€ 5,70"
},
{
"id": "id3",
"date": "03-01-2019",
"name": "name3",
"amount": "€ 5,20"
}
]
Пример выполнения
new Vue({
el: '#app',
data() {
return {
headers: [{
text: 'ID',
value: 'id'
},
{
text: 'Date',
value: 'data'
},
{
text: 'Name',
value: 'name'
},
{
text: 'Amount',
value: 'amount'
}
],
listItems: [
"id1", "01-01-2019", "name1", "€ 5,60",
"id2", "02-01-2019", "name2", "€ 5,70",
"id3", "03-01-2019", "name3", "€ 5,20"
]
}
},
computed: {
items() {
let items = [];
let j = 0;
for (let i = 0; i < this.listItems.length; i = i + 4) {
items[j] = this.listItems.slice(i, i + 4);
j++;
}
let tmp = items.map((item, i) => {
let ob = {};
item.forEach((t, k) => {
k % 4 == 0 ? ob.id = t : {};
k % 4 == 1 ? ob.date = t : {};
k % 4 == 2 ? ob.name = t : {};
k % 4 == 3 ? ob.amount = t : {};
})
return ob;
});
return tmp;
}
}
})
<script src="https://cdn.jsdelivr.net/npm/babel-polyfill/dist/polyfill.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<script src="https://cdn.jsdelivr.net/npm/vuetify@1.4.0/dist/vuetify.min.js"></script>
<link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Roboto:100,300,400,500,700,900|Material+Icons">
<link rel="stylesheet" type="text/css" href="https://cdn.jsdelivr.net/npm/vuetify@1.4.0/dist/vuetify.min.css">
<div id="app" data-app>
<v-data-table :headers="headers" :items="items" class="elevation-1">
<template slot="items" slot-scope="props">
<td class="text-xs-right">{{ props.item.id }}</td>
<td class="text-xs-right">{{ props.item.date }}</td>
<td class="text-xs-right">{{ props.item.name }}</td>
<td class="text-xs-right">{{ props.item.amount }}</td>
</template>
</v-data-table>
</div>