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mirror of https://github.com/PanJiaChen/vue-element-admin.git synced 2025-09-07 02:19:49 +08:00

remove tree-table

This commit is contained in:
Pan 2019-04-01 13:18:34 +08:00
parent 13c55e59b3
commit 52b4a306aa
14 changed files with 0 additions and 916 deletions

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@ -108,7 +108,6 @@ Become a sponsor and get your logo on our README on GitHub with a link to your s
- Table - Table
- Dynamic Table - Dynamic Table
- Drag And Drop Table - Drag And Drop Table
- Tree Table
- Inline Edit Table - Inline Edit Table
- Error Page - Error Page

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@ -122,7 +122,6 @@ Become a sponsor and get your logo on our README on GitHub with a link to your s
- 表格 - 表格
- 动态表格 - 动态表格
- 拖拽表格 - 拖拽表格
- 树形表格
- 内联编辑 - 内联编辑
- 错误页面 - 错误页面

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@ -1,220 +0,0 @@
- [Enlgish](#Brief)
# 中文
## 写在前面
此组件仅提供一个创建 `TreeTable` 的解决思路。它基于`element-ui`的 table 组件实现,通过`el-table``row-style`方法,在里面判断元素是否需要隐藏或者显示,从而实现`TreeTable`的展开与收起。
并且本组件充分利用 `vue` 插槽的特性来方便用户自定义。
`evel.js` 里面,`addAttrs` 方法会给数据添加几个属性,`treeTotable` 会对数组扁平化。这些操作都不会破坏源数据,只是会新增属性。
## Props 说明
| Attribute | Description | Type | Default |
| :--------------: | :--------------------------------- | :-----: | :------: |
| data | 原始展示数据 | Array | [] |
| columns | 列属性 | Array | [] |
| defaultExpandAll | 默认是否全部展开 | Boolean | false |
| defaultChildren | 指定子树为节点对象的某个属性值 | String | children | |
| indent | 相邻级节点间的水平缩进,单位为像素 | Number | 50 |
> 任何 `el-table` 的属性都支持,例如`border``fit``size`或者`@select``@cell-click`等方法。详情属性见`el-table`文档。
---
### 代码示例
```html
<tree-table :data="data" :columns="columns" border>
```
#### data(**必填**)
```js
const data = [
{
name:'1'
children: [
{
name: '1-1'
},
{
name: '1-2'
}
]
},
{
name: `2`
}
]
```
#### columns(**必填**)
- label: 显示在表头的文字
- key: 对应 data 的 key。treeTable 将显示相应的 value
- expand: `true` or `false`。若为 true则在该列显示展开收起图标
- checkbox: `true` or `false`。若为 true则在该列显示`checkbox`
- width: 每列的宽度,为一个数字(可选)。例如`200`
- align: 对齐方式 `left/center/right`
- header-align: 表头对齐方式 `left/center/right`
```javascript
const columns = [
{
label: 'Checkbox',
checkbox: true
},
{
label: '',
key: 'id',
expand: true
},
{
label: 'Event',
key: 'event',
width: 200,
align: 'left'
},
{
label: 'Scope',
key: 'scope'
}
]
```
> 树表组件将会根据 columns 的 key 属性生成具名插槽,如果你需要对列数据进行自定义,通过插槽即可实现
```html
<template slot="your key" slot-scope="{scope}">
<el-tag>level: {{ scope.row._level }}</el-tag>
<el-tag>expand: {{ scope.row._expand }}</el-tag>
<el-tag>select: {{ scope.row._select }}</el-tag>
</template>
```
## Events
目前提供了几个方法,不过只是`beta`版本,之后很可能会修改。
```js
this.$refs.TreeTable.addChild(row, data) //添加子元素
this.$refs.TreeTable.addBrother(row, data) //添加兄弟元素
this.$refs.TreeTable.delete(row) //删除该元素
```
## 其他
如果有其他的需求,请参考[el-table](http://element-cn.eleme.io/#/en-US/component/table)的 api 自行修改 index.vue
# English
## Brief
This component only provides a solution for creating `TreeTable`. It is based on the `element-ui` table component. It uses the `row-style` method of `el-table` to determine whether the element needs to be hidden or displayed.
And this component makes full use of the features of the `vue` slot to make it user-friendly.
In `evel.js`, the `addAttrs` method adds several properties to the data, and `treeTotable` flattens the array. None of these operations will destroy the source data, just add properties.
## Props
| Attribute | Description | Type | Default |
| :--------------: | :----------------------------------------------------------- | :-----: | :------: |
| data | original display data | Array | [] |
| columns | column attribute | Array | [] |
| defaultExpandAll | whether to expand all nodes by default | Boolean | false |
| defaultChildren | specify which node object is used as the node's subtree | String | children | |
| indent | horizontal indentation of nodes in adjacent levels in pixels | Number | 50 |
> Any of the `el-table` properties are supported, such as `border`, `fit`, `size` or `@select`, `@cell-click`. See the ʻel-table` documentation for details.
---
### Example
```html
<tree-table :data="data" :columns="columns" border>
```
#### data(**Required**)
```js
const data = [
{
name:'1'
children: [
{
name: '1-1'
},
{
name: '1-2'
}
]
},
{
name: `2`
}
]
```
#### columns(**Required**)
- label: text displayed in the header
- key: data.key will show in column
- expand: `true` or `false`
- checkbox: `true` or `false`
- width: column width 。such as `200`
- align: alignment `left/center/right`
- header-align: alignment of the table header `left/center/right`
```javascript
const columns = [
{
label: 'Checkbox',
checkbox: true
},
{
label: '',
key: 'id',
expand: true
},
{
label: 'Event',
key: 'event',
width: 200,
align: 'left'
},
{
label: 'Scope',
key: 'scope'
}
]
```
> The tree table component will generate a named slot based on the key property of columns. If you need to customize the column data, you can do it through the slot.
```html
<template slot="your key" slot-scope="{scope}">
<el-tag>level: {{ scope.row._level }}</el-tag>
<el-tag>expand: {{ scope.row._expand }}</el-tag>
<el-tag>select: {{ scope.row._select }}</el-tag>
</template>
```
## Events
Several methods are currently available, but only the `beta` version, which is likely to be modified later.
```js
this.$refs.TreeTable.addChild(row, data) //Add child elements
this.$refs.TreeTable.addBrother(row, data) //Add a sibling element
this.$refs.TreeTable.delete(row) //Delete the element
```
## Other
If you have other requirements, please refer to the [el-table](http://element-cn.eleme.io/#/en-US/component/table) api to modify the index.vue

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@ -1,48 +0,0 @@
import Vue from 'vue'
// Flattened array
export default function treeToArray(data, children = 'children') {
let tmp = []
data.forEach((item, index) => {
Vue.set(item, '_index', index)
tmp.push(item)
if (item[children] && item[children].length > 0) {
const res = treeToArray(item[children], children)
tmp = tmp.concat(res)
}
})
return tmp
}
export function addAttrs(data, { parent = null, preIndex = false, level = 0, expand = false, children = 'children', show = true, select = false } = {}) {
data.forEach((item, index) => {
const _id = (preIndex ? `${preIndex}-${index}` : index) + ''
Vue.set(item, '_id', _id)
Vue.set(item, '_level', level)
Vue.set(item, '_expand', expand)
Vue.set(item, '_parent', parent)
Vue.set(item, '_show', show)
Vue.set(item, '_select', select)
if (item[children] && item[children].length > 0) {
addAttrs(item[children], {
parent: item,
level: level + 1,
expand,
preIndex: _id,
children,
status,
select
})
}
})
}
export function cleanParentAttr(data, children = 'children') {
data.forEach(item => {
item._parent = null
if (item[children] && item[children].length > 0) {
addAttrs(item[children], children)
}
})
return data
}

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@ -1,193 +0,0 @@
<template>
<el-table :data="tableData" :row-style="showRow" v-bind="$attrs" v-on="$listeners">
<slot name="selection" />
<slot name="pre-column" />
<el-table-column
v-for="item in columns"
:key="item.key"
:label="item.label"
:width="item.width"
:align="item.align||'center'"
:header-align="item.headerAlign"
>
<template slot-scope="scope">
<slot :scope="scope" :name="item.key">
<template v-if="item.expand">
<span :style="{'padding-left':+scope.row._level*indent + 'px'} " />
<span v-show="showSperadIcon(scope.row)" class="tree-ctrl" @click="toggleExpanded(scope.$index)">
<i v-if="!scope.row._expand" class="el-icon-plus" />
<i v-else class="el-icon-minus" />
</span>
</template>
<template v-if="item.checkbox">
<el-checkbox
v-if="scope.row[defaultChildren]&&scope.row[defaultChildren].length>0"
v-model="scope.row._select"
:style="{'padding-left':+scope.row._level*indent + 'px'} "
:indeterminate="scope.row._select"
@change="handleCheckAllChange(scope.row)"
/>
<el-checkbox
v-else
v-model="scope.row._select"
:style="{'padding-left':+scope.row._level*indent + 'px'} "
@change="handleCheckAllChange(scope.row)"
/>
</template>
{{ scope.row[item.key] }}
</slot>
</template>
</el-table-column>
</el-table>
</template>
<script>
import treeToArray, { addAttrs } from './eval.js'
export default {
name: 'TreeTable',
props: {
data: {
type: Array,
required: true,
default: () => []
},
columns: {
type: Array,
default: () => []
},
defaultExpandAll: {
type: Boolean,
default: false
},
defaultChildren: {
type: String,
default: 'children'
},
indent: {
type: Number,
default: 50
}
},
data() {
return {
guard: 1
}
},
computed: {
children() {
return this.defaultChildren
},
tableData() {
const data = this.data
if (this.data.length === 0) {
return []
}
addAttrs(data, {
expand: this.defaultExpandAll,
children: this.defaultChildren
})
const retval = treeToArray(data, this.defaultChildren)
return retval
}
},
methods: {
addBrother(row, data) {
if (row._parent) {
row._parent.children.push(data)
} else {
this.data.push(data)
}
},
addChild(row, data) {
if (!row.children) {
this.$set(row, 'children', [])
}
row.children.push(data)
},
delete(row) {
const { _index, _parent } = row
if (_parent) {
_parent.children.splice(_index, 1)
} else {
this.data.splice(_index, 1)
}
},
getData() {
return this.tableData
},
showRow: function({ row }) {
const parent = row._parent
const show = parent ? parent._expand && parent._show : true
row._show = show
return show
? 'animation:treeTableShow 1s;-webkit-animation:treeTableShow 1s;'
: 'display:none;'
},
showSperadIcon(record) {
return record[this.children] && record[this.children].length > 0
},
toggleExpanded(trIndex) {
const record = this.tableData[trIndex]
const expand = !record._expand
record._expand = expand
},
handleCheckAllChange(row) {
this.selcetRecursion(row, row._select, this.defaultChildren)
this.isIndeterminate = row._select
},
selcetRecursion(row, select, children = 'children') {
if (select) {
this.$set(row, '_expand', true)
this.$set(row, '_show', true)
}
const sub_item = row[children]
if (sub_item && sub_item.length > 0) {
sub_item.map(child => {
child._select = select
this.selcetRecursion(child, select, children)
})
}
},
updateTreeNode(item) {
return new Promise(resolve => {
const { _id, _parent } = item
const index = _id.split('-').slice(-1)[0] // get last index
if (_parent) {
_parent.children.splice(index, 1, item)
resolve(this.data)
} else {
this.data.splice(index, 1, item)
resolve(this.data)
}
})
}
}
}
</script>
<style>
@keyframes treeTableShow {
from {
opacity: 0;
}
to {
opacity: 1;
}
}
@-webkit-keyframes treeTableShow {
from {
opacity: 0;
}
to {
opacity: 1;
}
}
.tree-ctrl {
position: relative;
cursor: pointer;
color: #2196f3;
}
</style>

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@ -43,8 +43,6 @@ export default {
dragTable: 'Drag Table', dragTable: 'Drag Table',
inlineEditTable: 'Inline Edit', inlineEditTable: 'Inline Edit',
complexTable: 'Complex Table', complexTable: 'Complex Table',
treeTable: 'Tree Table',
customTreeTable: 'Custom TreeTable',
tab: 'Tab', tab: 'Tab',
form: 'Form', form: 'Form',
createArticle: 'Create Article', createArticle: 'Create Article',

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@ -43,8 +43,6 @@ export default {
dragTable: 'Arrastrar tabla', dragTable: 'Arrastrar tabla',
inlineEditTable: 'Editor', inlineEditTable: 'Editor',
complexTable: 'Complex Table', complexTable: 'Complex Table',
treeTable: 'Tree Table',
customTreeTable: 'Custom TreeTable',
tab: 'Pestaña', tab: 'Pestaña',
form: 'Formulario', form: 'Formulario',
createArticle: 'Crear artículo', createArticle: 'Crear artículo',

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@ -43,8 +43,6 @@ export default {
dragTable: '拖拽Table', dragTable: '拖拽Table',
inlineEditTable: 'Table内编辑', inlineEditTable: 'Table内编辑',
complexTable: '综合Table', complexTable: '综合Table',
treeTable: '树形表格',
customTreeTable: '自定义树表',
tab: 'Tab', tab: 'Tab',
form: '表单', form: '表单',
createArticle: '创建文章', createArticle: '创建文章',

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@ -10,7 +10,6 @@ import Layout from '@/layout/Layout'
import componentsRouter from './modules/components' import componentsRouter from './modules/components'
import chartsRouter from './modules/charts' import chartsRouter from './modules/charts'
import tableRouter from './modules/table' import tableRouter from './modules/table'
import treeTableRouter from './modules/tree-table'
import nestedRouter from './modules/nested' import nestedRouter from './modules/nested'
/** note: sub-menu only appear when children.length>=1 /** note: sub-menu only appear when children.length>=1
@ -175,7 +174,6 @@ export const asyncRoutes = [
chartsRouter, chartsRouter,
nestedRouter, nestedRouter,
tableRouter, tableRouter,
treeTableRouter,
{ {
path: '/example', path: '/example',

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@ -1,29 +0,0 @@
/** When your routing table is too long, you can split it into small modules**/
import Layout from '@/layout/Layout'
const treeTableRouter = {
path: '/tree-table',
component: Layout,
redirect: '/table/complex-table',
name: 'TreeTable',
meta: {
title: 'treeTable',
icon: 'tree-table'
},
children: [
{
path: 'index',
component: () => import('@/views/tree-table/index'),
name: 'TreeTableDemo',
meta: { title: 'treeTable' }
},
{
path: 'custom',
component: () => import('@/views/tree-table/custom'),
name: 'CustomTreeTableDemo',
meta: { title: 'customTreeTable' }
}
]
}
export default treeTableRouter

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@ -1,51 +0,0 @@
const data = [
{
name: '1',
timeLine: 100,
children: [
{
name: '1-1',
timeLine: 20
},
{
name: '1-2',
timeLine: 60,
children: [
{
name: '1-2-1',
timeLine: 35
},
{
name: '1-2-2',
timeLine: 25
}
]
}
]
},
{
name: '2',
timeLine: 80,
children: [
{
name: '2-1',
timeLine: 30
},
{
name: '2-2',
timeLine: 50
},
{
name: '2-3',
timeLine: 60
}
]
},
{
name: '3',
timeLine: 40
}
]
export default data

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@ -1,159 +0,0 @@
<template>
<div>
<div class="app-container">
<el-button type="primary" size="small" style="margin:0 0 20px 0;">
<a href="https://github.com/PanJiaChen/vue-element-admin/tree/master/src/components/TreeTable" target="_blank">Documentation</a>
</el-button>
<tree-table
ref="TreeTable"
:data="tableData"
:default-expand-all="true"
:columns="columns"
border
default-children="children"
@selection-change="selectChange"
>
<template slot="selection">
<el-table-column type="selection" align="center" width="55" />
</template>
<template slot="pre-column">
<el-table-column type="expand" width="55">
<template>
<el-tag type="info">
Here is just a placeholder slot, you can display anything.
</el-tag>
</template>
</el-table-column>
</template>
<template slot="timeline" slot-scope="{scope}">
<el-tooltip :content="scope.row.timeLine+'ms'" effect="dark" placement="left">
<div class="processContainer">
<div
:style="{ width:(scope.row.timeLine||0) * 3+'px',
background:scope.row.timeLine>50?'rgba(233,0,0,.5)':'rgba(0,0,233,0.5)',
marginLeft:scope.row._level * 50+'px' }"
class="process"
>
<span style="display:inline-block" />
</div>
</div>
</el-tooltip>
</template>
<template slot="append" slot-scope="{scope}">
<el-button
size="mini"
type="primary"
@click="addMenuItem(scope.row,'brother')"
>
Append Brother
</el-button>
<el-button
size="mini"
type="primary"
@click="addMenuItem(scope.row,'children')"
>
Append Child
</el-button>
</template>
<template slot="operation" slot-scope="{scope}">
<el-button size="mini" type="success" @click="editItem(scope.row)">
Edit
</el-button>
<el-button size="mini" type="danger" @click="deleteItem(scope.row)">
Delete
</el-button>
</template>
</tree-table>
</div>
<el-dialog :visible.sync="dialogFormVisible" title="Edit">
<el-form :model="tempItem" label-width="100px" style="width:600px">
<el-form-item label="Name">
<el-input v-model.trim="tempItem.name" placeholder="Name" />
</el-form-item>
</el-form>
<span slot="footer" class="dialog-footer">
<el-button @click="dialogFormVisible = false">Cancel</el-button>
<el-button type="primary" @click="updateItem">Confirm</el-button>
</span>
</el-dialog>
</div>
</template>
<script>
import TreeTable from '@/components/TreeTable'
import data from './data.js'
export default {
components: { TreeTable },
data() {
return {
tableData: [],
tempItem: {},
dialogFormVisible: false,
columns: [
{
label: 'Name',
key: 'name',
expand: true
},
{
label: 'Timeline',
key: 'timeline'
},
{
label: 'Append',
key: 'append',
width: 300
},
{
label: 'Operation',
key: 'operation',
width: 160
}
]
}
},
created() {
this.getData()
},
methods: {
getData() {
this.tableData = data
},
editItem(row) {
this.tempItem = Object.assign({}, row)
this.dialogFormVisible = true
},
async updateItem() {
await this.$refs.TreeTable.updateTreeNode(this.tempItem)
this.dialogFormVisible = false
},
addMenuItem(row, type) {
if (type === 'children') {
this.$refs.TreeTable.addChild(row, { name: 'child', timeLine: this.randomNum() })
}
if (type === 'brother') {
this.$refs.TreeTable.addBrother(row, { name: 'brother', timeLine: this.randomNum() })
}
},
deleteItem(row) {
this.$refs.TreeTable.delete(row)
},
selectChange(val) {
console.log(val)
},
randomNum() {
// return 1~100
const max = 100
const min = 1
return Math.floor(Math.random() * (max - min + 1) + min)
}
}
}
</script>

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@ -1,80 +0,0 @@
const data = [
{
id: 0,
event: 'Event-0',
timeLine: 50
},
{
id: 1,
event: 'Event-1',
timeLine: 100,
children: [
{
id: 2,
event: 'Event-2',
timeLine: 10
},
{
id: 3,
event: 'Event-3',
timeLine: 90,
children: [
{
id: 4,
event: 'Event-4',
timeLine: 5
},
{
id: 5,
event: 'Event-5',
timeLine: 10
},
{
id: 6,
event: 'Event-6',
timeLine: 75,
children: [
{
id: 7,
event: 'Event-7',
timeLine: 50,
children: [
{
id: 71,
event: 'Event-7-1',
timeLine: 25
},
{
id: 72,
event: 'Event-7-2',
timeLine: 5
},
{
id: 73,
event: 'Event-7-3',
timeLine: 20
}
]
},
{
id: 8,
event: 'Event-8',
timeLine: 25
}
]
}
]
}
]
}
]
export default data

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@ -1,126 +0,0 @@
<template>
<div class="app-container">
<div style="margin-bottom:20px;">
<el-button type="primary" size="small" class="option-item">
<a href="https://github.com/PanJiaChen/vue-element-admin/tree/master/src/components/TreeTable" target="_blank">Documentation</a>
</el-button>
<div class="option-item">
<el-tag>Expand All</el-tag>
<el-switch
v-model="defaultExpandAll"
active-color="#13ce66"
inactive-color="#ff4949"
@change="reset"
/>
</div>
<div class="option-item">
<el-tag>Show Checkbox</el-tag>
<el-switch
v-model="showCheckbox"
active-color="#13ce66"
inactive-color="#ff4949"
/>
</div>
</div>
<tree-table :key="key" :default-expand-all="defaultExpandAll" :data="data" :columns="columns" border>
<template slot="scope" slot-scope="{scope}">
<el-tag>level: {{ scope.row._level }}</el-tag>
<el-tag>expand: {{ scope.row._expand }}</el-tag>
<el-tag>select: {{ scope.row._select }}</el-tag>
</template>
<template slot="operation" slot-scope="{scope}">
<el-button type="primary" size="" @click="click(scope)">
Click
</el-button>
</template>
</tree-table>
</div>
</template>
<script>
import treeTable from '@/components/TreeTable'
import data from './data'
export default {
name: 'TreeTableDemo',
components: { treeTable },
data() {
return {
defaultExpandAll: false,
showCheckbox: true,
key: 1,
columns: [
{
label: 'Checkbox',
checkbox: true
},
{
label: '',
key: 'id',
expand: true
},
{
label: 'Event',
key: 'event',
width: 200,
align: 'left'
},
{
label: 'Scope',
key: 'scope'
},
{
label: 'Operation',
key: 'operation'
}
],
data: data
}
},
watch: {
showCheckbox(val) {
if (val) {
this.columns.unshift({
label: 'Checkbox',
checkbox: true
})
} else {
this.columns.shift()
}
this.reset()
}
},
methods: {
reset() {
++this.key
},
click(scope) {
console.log(scope)
const row = scope.row
const message = Object.keys(row)
.map(i => {
return `<p>${i}: ${row[i]}</p>`
})
.join('')
this.$notify({
title: 'Success',
dangerouslyUseHTMLString: true,
message: message,
type: 'success'
})
}
}
}
</script>
<style scoped>
.option-item{
display: inline-block;
margin-right: 15px;
}
</style>