Implement vue draggable in a table. Laravel - laravel

Question

I'm trying to create a survey with the option to order the questions that are displayed in a table when creating the survey.
I'm using vue draggable and the example works but I don't know how to use this with a table and still get the rows to be draggable
Example
<draggable v-model="section" #start="drag=true" #end="drag=false">
<div v-for="section in surveySections" :key="section.id">{{section.title}}</div
</draggable>
This is the table
<el-table
:data="form.question_id"
border>
<draggable v-model="surveyQuestions" #start="drag=true" #end="drag=false">
<el-table-column prop="title" label="Pregunta"></el-table-column>
<el-col :xs="5">
<el-table-column fixed="right" label="Operaciones">
<template slot-scope="scope">
<el-button
#click.native.prevent="deleteRow(scope.$index, form.question_id)"
type="text" size="small">
<span class="icon-create">Eliminar</span>
<i class="el-icon-delete-solid"></i>
</el-button>
</template>
</el-table-column>
</el-col>
</draggable>
</el-table>
How can I get this to work?

Answer 1

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SO.
you can see elementUI Table组件实现拖拽效果
e.g
npm install sortablejs --save
// Element table must specify row-key . Otherwise, the order will be wrong
import Sortable from 'sortablejs'
<template>
<div style="width:800px">
<el-table :data="tableData"
border
row-key="id"
align="left">
<el-table-column v-for="(item, index) in col"
:key="`col_${index}`"
:prop="dropCol[index].prop"
:label="item.label">
</el-table-column>
</el-table>
<pre style="text-align: left">
{{dropCol}}
</pre>
<hr>
<pre style="text-align: left">
{{tableData}}
</pre>
</div>
</template>
<script>
import Sortable from 'sortablejs'
export default {
data() {
return {
col: [
{
label: '日期',
prop: 'date'
},
{
label: '姓名',
prop: 'name'
},
{
label: '地址',
prop: 'address'
}
],
dropCol: [
{
label: '日期',
prop: 'date'
},
{
label: '姓名',
prop: 'name'
},
{
label: '地址',
prop: 'address'
}
],
tableData: [
{
id: '1',
date: '2016-05-02',
name: '王小虎1',
address: '上海市普陀区金沙江路 100 弄'
},
{
id: '2',
date: '2016-05-04',
name: '王小虎2',
address: '上海市普陀区金沙江路 200 弄'
},
{
id: '3',
date: '2016-05-01',
name: '王小虎3',
address: '上海市普陀区金沙江路 300 弄'
},
{
id: '4',
date: '2016-05-03',
name: '王小虎4',
address: '上海市普陀区金沙江路 400 弄'
}
]
}
},
mounted() {
this.rowDrop()
this.columnDrop()
},
methods: {
//行拖拽
rowDrop() {
const tbody = document.querySelector('.el-table__body-wrapper tbody')
const _this = this
Sortable.create(tbody, {
onEnd({ newIndex, oldIndex }) {
const currRow = _this.tableData.splice(oldIndex, 1)[0]
_this.tableData.splice(newIndex, 0, currRow)
}
})
},
//列拖拽
columnDrop() {
const wrapperTr = document.querySelector('.el-table__header-wrapper tr')
this.sortable = Sortable.create(wrapperTr, {
animation: 180,
delay: 0,
onEnd: evt => {
const oldItem = this.dropCol[evt.oldIndex]
this.dropCol.splice(evt.oldIndex, 1)
this.dropCol.splice(evt.newIndex, 0, oldItem)
}
})
}
}
}
</script>
<style scoped>
</style>
element ui table Sortable.js