mirror of
https://gitee.com/xuliangzhan_admin/vxe-table.git
synced 2026-01-21 05:27:57 +08:00
516 lines
16 KiB
Vue
516 lines
16 KiB
Vue
<template>
|
||
<div>
|
||
<p>更加复杂的合并行，很轻松就能实现树形列</p>
|
||
|
||
<vxe-table
|
||
border
|
||
height="600"
|
||
:span-method="rowspanMethod"
|
||
:data.sync="tableData">
|
||
<vxe-table-column field="name_1" title="功能模块"></vxe-table-column>
|
||
<vxe-table-column field="name_2" title="详细功能"></vxe-table-column>
|
||
<vxe-table-column field="name_3" title="权限类型">
|
||
<template v-slot="{ row }">
|
||
<vxe-checkbox v-model="row.check_3" @change="check3ChangeEvent(row)">{{ row.name_3 }}</vxe-checkbox>
|
||
</template>
|
||
</vxe-table-column>
|
||
<vxe-table-column field="name_4" title="权限列表">
|
||
<template v-slot="{ row }">
|
||
<vxe-checkbox v-model="row.check_4" @change="check4ChangeEvent(row)">{{ row.name_4 }}</vxe-checkbox>
|
||
</template>
|
||
</vxe-table-column>
|
||
</vxe-table>
|
||
|
||
<p class="demo-code">{{ $t('app.body.button.showCode') }}</p>
|
||
|
||
<pre>
|
||
<code class="xml">{{ demoCodes[0] }}</code>
|
||
<code class="javascript">{{ demoCodes[1] }}</code>
|
||
</pre>
|
||
</div>
|
||
</template>
|
||
|
||
<script>
|
||
import hljs from 'highlight.js'
|
||
import XEUtils from 'xe-utils'
|
||
|
||
export default {
|
||
data () {
|
||
return {
|
||
treeData: [
|
||
{
|
||
id: '10000',
|
||
name: '账号管理',
|
||
children: [
|
||
{
|
||
id: '11000',
|
||
name: '用户管理',
|
||
children: [
|
||
{
|
||
id: '11100',
|
||
name: '查看',
|
||
children: [
|
||
{
|
||
id: '11110',
|
||
name: '用户列表'
|
||
}
|
||
]
|
||
},
|
||
{
|
||
id: '11200',
|
||
name: '编辑',
|
||
children: [
|
||
{
|
||
id: '11210',
|
||
name: '用户列表'
|
||
},
|
||
{
|
||
id: '11220',
|
||
name: '新增用户'
|
||
}
|
||
]
|
||
},
|
||
{
|
||
id: '11300',
|
||
name: '操作',
|
||
children: [
|
||
{
|
||
id: '11310',
|
||
name: '新增'
|
||
},
|
||
{
|
||
id: '11320',
|
||
name: '删除'
|
||
},
|
||
{
|
||
id: '11330',
|
||
name: '修改'
|
||
}
|
||
]
|
||
}
|
||
]
|
||
},
|
||
{
|
||
id: '12000',
|
||
name: '角色管理',
|
||
children: [
|
||
{
|
||
id: '12100',
|
||
name: '查看',
|
||
children: [
|
||
{
|
||
id: '12110',
|
||
name: '角色列表'
|
||
}
|
||
]
|
||
},
|
||
{
|
||
id: '12200',
|
||
name: '编辑',
|
||
children: [
|
||
{
|
||
id: '122100',
|
||
name: '角色列表'
|
||
},
|
||
{
|
||
id: '12220',
|
||
name: '新增角色'
|
||
}
|
||
]
|
||
},
|
||
{
|
||
id: '12300',
|
||
name: '操作',
|
||
children: [
|
||
{
|
||
id: '12310',
|
||
name: '新增'
|
||
},
|
||
{
|
||
id: '12320',
|
||
name: '删除'
|
||
},
|
||
{
|
||
id: '12330',
|
||
name: '修改'
|
||
}
|
||
]
|
||
}
|
||
]
|
||
}
|
||
]
|
||
},
|
||
{
|
||
id: '20000',
|
||
name: '个人中心',
|
||
children: [
|
||
{
|
||
id: '21000',
|
||
name: '个性化设置',
|
||
children: [
|
||
{
|
||
id: '21100',
|
||
name: '查看',
|
||
children: [
|
||
{
|
||
id: '21110',
|
||
name: '信息列表'
|
||
}
|
||
]
|
||
},
|
||
{
|
||
id: '21200',
|
||
name: '操作',
|
||
children: [
|
||
{
|
||
id: '21210',
|
||
name: '重置信息'
|
||
}
|
||
]
|
||
}
|
||
]
|
||
},
|
||
{
|
||
id: '22000',
|
||
name: '账户管理',
|
||
children: [
|
||
{
|
||
id: '22100',
|
||
name: '查看',
|
||
children: [
|
||
{
|
||
id: '22110',
|
||
name: '账户余额'
|
||
},
|
||
{
|
||
id: '22120',
|
||
name: '帐变记录'
|
||
}
|
||
]
|
||
}
|
||
]
|
||
}
|
||
]
|
||
}
|
||
],
|
||
tableData: [],
|
||
demoCodes: [
|
||
`
|
||
<vxe-table
|
||
border
|
||
height="600"
|
||
:span-method="rowspanMethod"
|
||
:data.sync="tableData">
|
||
<vxe-table-column field="name_1" title="功能模块"></vxe-table-column>
|
||
<vxe-table-column field="name_2" title="详细功能"></vxe-table-column>
|
||
<vxe-table-column field="name_3" title="权限类型">
|
||
<template v-slot="{ row }">
|
||
<vxe-checkbox v-model="row.check_3" @change="check3ChangeEvent(row)">{{ row.name_3 }}</vxe-checkbox>
|
||
</template>
|
||
</vxe-table-column>
|
||
<vxe-table-column field="name_4" title="权限列表">
|
||
<template v-slot="{ row }">
|
||
<vxe-checkbox v-model="row.check_4" @change="check4ChangeEvent(row)">{{ row.name_4 }}</vxe-checkbox>
|
||
</template>
|
||
</vxe-table-column>
|
||
</vxe-table>
|
||
`,
|
||
`
|
||
export default {
|
||
data () {
|
||
return {
|
||
treeData: [
|
||
{
|
||
id: '10000',
|
||
name: '账号管理',
|
||
children: [
|
||
{
|
||
id: '11000',
|
||
name: '用户管理',
|
||
children: [
|
||
{
|
||
id: '11100',
|
||
name: '查看',
|
||
children: [
|
||
{
|
||
id: '11110',
|
||
name: '用户列表'
|
||
}
|
||
]
|
||
},
|
||
{
|
||
id: '11200',
|
||
name: '编辑',
|
||
children: [
|
||
{
|
||
id: '11210',
|
||
name: '用户列表'
|
||
},
|
||
{
|
||
id: '11220',
|
||
name: '新增用户'
|
||
}
|
||
]
|
||
},
|
||
{
|
||
id: '11300',
|
||
name: '操作',
|
||
children: [
|
||
{
|
||
id: '11310',
|
||
name: '新增'
|
||
},
|
||
{
|
||
id: '11320',
|
||
name: '删除'
|
||
},
|
||
{
|
||
id: '11330',
|
||
name: '修改'
|
||
}
|
||
]
|
||
}
|
||
]
|
||
},
|
||
{
|
||
id: '12000',
|
||
name: '角色管理',
|
||
children: [
|
||
{
|
||
id: '12100',
|
||
name: '查看',
|
||
children: [
|
||
{
|
||
id: '12110',
|
||
name: '角色列表'
|
||
}
|
||
]
|
||
},
|
||
{
|
||
id: '12200',
|
||
name: '编辑',
|
||
children: [
|
||
{
|
||
id: '122100',
|
||
name: '角色列表'
|
||
},
|
||
{
|
||
id: '12220',
|
||
name: '新增角色'
|
||
}
|
||
]
|
||
},
|
||
{
|
||
id: '12300',
|
||
name: '操作',
|
||
children: [
|
||
{
|
||
id: '12310',
|
||
name: '新增'
|
||
},
|
||
{
|
||
id: '12320',
|
||
name: '删除'
|
||
},
|
||
{
|
||
id: '12330',
|
||
name: '修改'
|
||
}
|
||
]
|
||
}
|
||
]
|
||
}
|
||
]
|
||
},
|
||
{
|
||
id: '20000',
|
||
name: '个人中心',
|
||
children: [
|
||
{
|
||
id: '21000',
|
||
name: '个性化设置',
|
||
children: [
|
||
{
|
||
id: '21100',
|
||
name: '查看',
|
||
children: [
|
||
{
|
||
id: '21110',
|
||
name: '信息列表'
|
||
}
|
||
]
|
||
},
|
||
{
|
||
id: '21200',
|
||
name: '操作',
|
||
children: [
|
||
{
|
||
id: '21210',
|
||
name: '重置信息'
|
||
}
|
||
]
|
||
}
|
||
]
|
||
},
|
||
{
|
||
id: '22000',
|
||
name: '账户管理',
|
||
children: [
|
||
{
|
||
id: '22100',
|
||
name: '查看',
|
||
children: [
|
||
{
|
||
id: '22110',
|
||
name: '账户余额'
|
||
},
|
||
{
|
||
id: '22120',
|
||
name: '帐变记录'
|
||
}
|
||
]
|
||
}
|
||
]
|
||
}
|
||
]
|
||
}
|
||
],
|
||
tableData: []
|
||
}
|
||
},
|
||
created () {
|
||
this.toColTreeData()
|
||
},
|
||
methods: {
|
||
check3ChangeEvent (row) {
|
||
let checked = row.check_3
|
||
let levelList = this.tableData.filter(item => item.id_3 === row.id_3)
|
||
levelList.forEach(item => {
|
||
item.check_4 = checked
|
||
})
|
||
},
|
||
check4ChangeEvent (row) {
|
||
let levelList = this.tableData.filter(item => item.id_3 === row.id_3)
|
||
let checked = levelList.every(item => item.check_4)
|
||
levelList.forEach(item => {
|
||
item.check_3 = checked
|
||
})
|
||
},
|
||
// 转换横向树结构
|
||
toColTreeData () {
|
||
let options = { children: 'children' }
|
||
let list = []
|
||
let keyMap = {}
|
||
XEUtils.eachTree(this.treeData, (item, index, result, paths, parent) => {
|
||
keyMap[item.id] = item
|
||
item.keys = parent ? parent.keys.concat([item.id]) : [item.id]
|
||
if (!item.children || !item.children.length) {
|
||
let row = { }
|
||
item.keys.forEach((key, index) => {
|
||
let level = index + 1
|
||
let obj = keyMap[key]
|
||
row[\`check_\${level}\`] = false
|
||
row[\`id_\${level}\`] = obj.id
|
||
row[\`name_\${level}\`] = obj.name
|
||
})
|
||
list.push(row)
|
||
}
|
||
}, options)
|
||
this.keyMap = keyMap
|
||
this.tableData = list
|
||
},
|
||
// 通用行合并函数（将相同多列数据合并为一行）
|
||
rowspanMethod ({ row, $rowIndex, column, data }) {
|
||
let fields = ['name_1', 'name_2', 'name_3']
|
||
let cellValue = row[column.property]
|
||
if (cellValue && fields.includes(column.property)) {
|
||
let prevRow = data[$rowIndex - 1]
|
||
let nextRow = data[$rowIndex + 1]
|
||
if (prevRow && prevRow[column.property] === cellValue) {
|
||
return { rowspan: 0, colspan: 0 }
|
||
} else {
|
||
let countRowspan = 1
|
||
while (nextRow && nextRow[column.property] === cellValue) {
|
||
nextRow = data[++countRowspan + $rowIndex]
|
||
}
|
||
if (countRowspan > 1) {
|
||
return { rowspan: countRowspan, colspan: 1 }
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
`
|
||
]
|
||
}
|
||
},
|
||
created () {
|
||
this.toColTreeData()
|
||
},
|
||
mounted () {
|
||
Array.from(this.$el.querySelectorAll('pre code')).forEach((block) => {
|
||
hljs.highlightBlock(block)
|
||
})
|
||
},
|
||
methods: {
|
||
check3ChangeEvent (row) {
|
||
let checked = row.check_3
|
||
let levelList = this.tableData.filter(item => item.id_3 === row.id_3)
|
||
levelList.forEach(item => {
|
||
item.check_4 = checked
|
||
})
|
||
},
|
||
check4ChangeEvent (row) {
|
||
let levelList = this.tableData.filter(item => item.id_3 === row.id_3)
|
||
let checked = levelList.every(item => item.check_4)
|
||
levelList.forEach(item => {
|
||
item.check_3 = checked
|
||
})
|
||
},
|
||
// 转换横向树结构
|
||
toColTreeData () {
|
||
let options = { children: 'children' }
|
||
let list = []
|
||
let keyMap = {}
|
||
XEUtils.eachTree(this.treeData, (item, index, result, paths, parent) => {
|
||
keyMap[item.id] = item
|
||
item.keys = parent ? parent.keys.concat([item.id]) : [item.id]
|
||
if (!item.children || !item.children.length) {
|
||
let row = { }
|
||
item.keys.forEach((key, index) => {
|
||
let level = index + 1
|
||
let obj = keyMap[key]
|
||
row[`check_${level}`] = false
|
||
row[`id_${level}`] = obj.id
|
||
row[`name_${level}`] = obj.name
|
||
})
|
||
list.push(row)
|
||
}
|
||
}, options)
|
||
this.keyMap = keyMap
|
||
this.tableData = list
|
||
},
|
||
// 通用行合并函数（将相同多列数据合并为一行）
|
||
rowspanMethod ({ row, $rowIndex, column, data }) {
|
||
let fields = ['name_1', 'name_2', 'name_3']
|
||
let cellValue = row[column.property]
|
||
if (cellValue && fields.includes(column.property)) {
|
||
let prevRow = data[$rowIndex - 1]
|
||
let nextRow = data[$rowIndex + 1]
|
||
if (prevRow && prevRow[column.property] === cellValue) {
|
||
return { rowspan: 0, colspan: 0 }
|
||
} else {
|
||
let countRowspan = 1
|
||
while (nextRow && nextRow[column.property] === cellValue) {
|
||
nextRow = data[++countRowspan + $rowIndex]
|
||
}
|
||
if (countRowspan > 1) {
|
||
return { rowspan: countRowspan, colspan: 1 }
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
</script>
|