update 角色管理

This commit is contained in:
2021-06-15 15:15:05 +08:00
parent 5954d4f5e6
commit 27a4733c15
5 changed files with 845 additions and 2 deletions

View File

@@ -1,10 +1,241 @@
import React, { Component } from 'react'
import { Checkbox, Descriptions, Empty, Spin, Tooltip } from 'antd'
import { AntIcon } from 'components'
import { EMPTY_ID } from 'util/global'
export default class AuthorityView extends Component {
state = {
loading: false,
dataSource: []
}
list = []
constructor(props) {
super(props)
this.autoLoad = typeof this.props.autoLoad === 'boolean' ? this.props.autoLoad : true
this.loadData = typeof this.props.loadData === 'function' ? this.props.loadData : async () => { }
}
/**
* 自动加载数据
*/
componentDidMount() {
if (this.autoLoad) {
this.onLoadData()
}
}
async onLoadData() {
this.setState({ loading: true })
const res = await this.loadData()
this.list = []
this.generateList(res)
if (this.props.defaultSelectedKeys) {
this.list.map(item => {
if (this.props.defaultSelectedKeys.includes(item.id) && (!item.children || !item.children.length)) {
this.onSelect(true, item)
}
})
}
this.setState({
dataSource: res,
loading: false
})
}
onReloadData() {
this.onLoadData()
}
onChange(e, item) {
this.onSelect(e.target.checked, item)
const visible = this.getVisible()
if (this.props.onSelect) {
this.props.onSelect(
// 返回所有选中
this.list.filter(item => item.checked).map(item => item.id),
// 返回所有选中和半选
this.list.filter(item => item.checked || item.indeterminate).map(item => item.id),
// 返回所有选中和半选,但是不返回没有子级选中visibleParent的半选
visible
)
}
}
onSelect(check, item) {
item.checked = check
item.indeterminate = false
if (item.children && item.children.length) {
this.onChangeChildren(item.checked, item.children)
}
if (item.parentId) {
this.onChangeParent(item.checked, item.parentId)
}
this.setState({
dataSource: this.list.filter(item => item.parentId === EMPTY_ID)
})
}
onChangeParent(checked, parentId) {
const parent = this.list.find(p => p.id === parentId)
if (parent) {
const checkedCount = parent.children.filter(p => p.checked).length
const indeterminateCount = parent.children.filter(p => p.indeterminate).length
if (checkedCount === parent.children.length) {
// 全选
parent.checked = true
parent.indeterminate = false
} else if (!checkedCount && !indeterminateCount) {
// 全不选
parent.checked = false
parent.indeterminate = false
} else {
// 半选
parent.checked = false
parent.indeterminate = true
}
this.onChangeParent(checked, parent.parentId)
}
}
onChangeChildren(checked, children) {
children.forEach(p => {
p.checked = checked
p.indeterminate = false
if (p.children && p.children.length) {
this.onChangeChildren(checked, p.children)
}
})
}
generateList(data) {
data.forEach(item => {
if (item.children && item.children.length) {
this.generateList(item.children)
}
this.list.push(item)
})
}
getVisible() {
const checked = this.list.filter(item => item.checked)
const caseChildren = checked.filter(item => item.visibleParent || item.type != 2)
const visibleParents = []
// 递归寻找父级
const findVisibleParents = (children) => {
const parents = []
children.forEach(item => {
if (item.parentId) {
const parent = this.list.find(item => item.id === item.parentId)
if (parent) {
parents.push(parent)
visibleParents.push(parent)
}
}
})
if (parents.length) {
findVisibleParents(parents)
}
}
findVisibleParents(caseChildren)
const checkedIds = checked.map(item => item.id)
const visibleParentsIds = visibleParents.map(item => item.id)
const result = checkedIds
visibleParentsIds.forEach(item => {
if (!result.includes(item)) {
result.push(item)
}
})
return result
}
renderDescriptions(data) {
return data.map(item => {
return item.children && item.children.length ? this.renderItem(item) : this.renderCheckbox(item)
})
}
renderItem(data) {
return (
<Descriptions bordered column={1}>
<Descriptions.Item
label={
<Checkbox
value={data.id}
checked={data.checked}
indeterminate={data.indeterminate}
onChange={(e) => this.onChange(e, data)}
>{data.title}</Checkbox>
}
>
{this.renderDescriptions(data.children)}
</Descriptions.Item>
</Descriptions>
)
}
renderCheckbox(data) {
return (
<div className="yo-authority-view--checkbox">
{
data.visibleParent && data.type == 2 &&
<Tooltip placement="top" title="选中此项才会显示父节点">
<AntIcon type="eye" style={{ color: '#1890ff' }} className="mr-xxs" />
</Tooltip>
}
<Checkbox
value={data.id}
checked={data.checked}
onChange={(e) => this.onChange(e, data)}
>{data.title}</Checkbox>
</div>
)
}
render() {
return (
<div>
<div className="yo-authority-view">
<Spin spinning={this.state.loading} indicator={<AntIcon type="loading" />}>
{
!this.state.loading ?
<Descriptions bordered column={1}>
{
this.state.dataSource.map(item => {
return (
<Descriptions.Item
label={
<Checkbox
value={item.id}
checked={item.checked}
indeterminate={item.indeterminate}
onChange={(e) => this.onChange(e, item)}
>{item.title}</Checkbox>
}
>
{this.renderDescriptions(item.children)}
</Descriptions.Item>
)
})
}
</Descriptions>
:
<Empty className="mt-lg mb-lg" />
}
</Spin>
</div>
)
}