q-table 拖曳排序
1. 安装 sortablejs:百度 sortablejs 安装
2. 注意设定 row-key, 使用插槽有 tr 标签的要另外给 tr 设定 key 值,不然有分页的时候会出问题
3. 范例:
<template>
<div class="q-pa-md">
<q-table id="app-themem-table" title="Treats" :data="data" :columns="columns" row-key="fat"
:pagination.sync="pagination">
</q-table>
</div>
</template>
<script>
import Sortable from 'sortablejs'
export default {
mounted() {
this.rowDrop()
},
methods: {
//行拖拽
rowDrop() {
let tbody = document.querySelector('#app-themem-table tbody')
let that = this
Sortable.create(tbody, {
animation: 150,
ghostClass: 'bg-primary',
onEnd({
oldIndex,
newIndex
}) {
console.log(that.data)
let page = that.pagination.page
let rowsPerPage = that.pagination.rowsPerPage
let oldRow = oldIndex + (rowsPerPage * (page - 1))
let newRow = newIndex + (rowsPerPage * (page - 1))
let currRow = that.data.splice(oldRow, 1)[0]
that.data.splice(newRow, 0, currRow)
},
})
}
},
data() {
return {
columns: [{
name: 'name',
required: true,
label: 'Dessert (100g serving)',
align: 'left',
field: row => row.name,
format: val => `${val}`,
sortable: true
},
{
name: 'calories',
align: 'center',
label: 'Calories',
field: 'calories',
sortable: true
},
{
name: 'fat',
label: 'Fat (g)',
field: 'fat',
sortable: true
}
],
data: [{
name: 'Frozen Yogurt',
calories: 159,
fat: 1,
carbs: 24,
protein: 4.0,
sodium: 87,
calcium: '14%',
iron: '1%'
},
{
name: 'Ice cream sandwich',
calories: 237,
fat: 2,
carbs: 37,
protein: 4.3,
sodium: 129,
calcium: '8%',
iron: '1%'
},
{
name: 'Eclair',
calories: 262,
fat: 3,
carbs: 23,
protein: 6.0,
sodium: 337,
calcium: '6%',
iron: '7%'
},
{
name: 'Cupcake',
calories: 305,
fat: 4,
carbs: 67,
protein: 4.3,
sodium: 413,
calcium: '3%',
iron: '8%'
},
{
name: 'Gingerbread',
calories: 356,
fat: 5,
carbs: 49,
protein: 3.9,
sodium: 327,
calcium: '7%',
iron: '16%'
},
{
name: 'Jelly bean',
calories: 375,
fat: 6,
carbs: 94,
protein: 0.0,
sodium: 50,
calcium: '0%',
iron: '0%'
},
{
name: 'Lollipop',
calories: 392,
fat: 7,
carbs: 98,
protein: 0,
sodium: 38,
calcium: '0%',
iron: '2%'
},
{
name: 'Honeycomb',
calories: 408,
fat: 8,
carbs: 87,
protein: 6.5,
sodium: 562,
calcium: '0%',
iron: '45%'
},
{
name: 'Donut',
calories: 452,
fat: 9,
carbs: 51,
protein: 4.9,
sodium: 326,
calcium: '2%',
iron: '22%'
},
{
name: 'KitKat',
calories: 518,
fat: 10,
carbs: 65,
protein: 7,
sodium: 54,
calcium: '12%',
iron: '6%'
}
]
}
}
}
</script>