update 种子模版挪动位置
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169
web-react/seed/form/index.jsx
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169
web-react/seed/form/index.jsx
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@@ -0,0 +1,169 @@
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import React, { Component } from 'react'
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import ReactDOM from 'react-dom'
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import { Anchor, Button, Card, Col, Divider, Row, Spin } from 'antd'
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import { AntIcon, ComponentDynamic, Container } from 'components'
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import { isEqual, merge } from 'lodash'
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const parts = [
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{
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// title: '标题',
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component: () => import('./part'),
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},
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]
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export default class index extends Component {
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state = {
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loading: true,
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record: null,
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saveDisabled: true,
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saving: false,
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}
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// 子表单实例集合
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children = []
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// 整合提交数据
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formData = {}
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// 锚点挂载DOM
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container = window
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/**
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* 阻止外部组件引发的渲染,提升性能
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* 可自行添加渲染条件
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* [必要]
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* @param {*} props
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* @param {*} state
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* @returns
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*/
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shouldComponentUpdate(props, state) {
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return !isEqual(this.state, state)
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}
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/**
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* DOM加载完成钩子,可在此获取详细数据赋值到record
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*/
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componentDidMount() {}
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call(child, index) {
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this.children[index] = child
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if (this.children.filter(p => p).length === tabs.filter(p => p.show).length) {
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this.setState({ saveDisabled: false })
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}
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}
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/**
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* 提交
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* [异步,必要]
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* @returns
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*/
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async onSubmit() {
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for (const child of this.children) {
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try {
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const data = await child.getData()
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merge(this.formData, data)
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} catch (e) {
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return e
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}
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}
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//#region 提交数据
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this.setState({ saving: true })
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this.setState({ saving: false })
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//#endregion
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}
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/**
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* 设置锚点容器
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* [非必要]
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* @param {*} container
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*/
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setContainer = container => {
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this.container = (ReactDOM.findDOMNode(container) || {}).parentNode
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}
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/**
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* 渲染
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* 当前渲染结构已完善,非必要可以不用修改
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* [必要]
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* @returns
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*/
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render() {
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const { id } = this.props
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const { loading, record, saveDisabled, saving } = this.state
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return (
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<div className="yo-form-page">
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<Container mode="fluid" ref={this.setContainer}>
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<Row gutter={16}>
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<Col flex="1">
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<br />
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<div className="yo-adorn--house-top" />
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<Card className="yo-form-page--body">
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{parts.map((item, i) => (
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<React.Fragment key={i}>
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<section id={`form-${i}-${id}`}>
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{item.title && <h5>{item.title}</h5>}
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<Spin
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spinning={loading}
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indicator={<AntIcon type="loading" />}
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wrapperClassName={loading && 'h-400-min'}
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>
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{!loading && (
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<ComponentDynamic
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is={item.component}
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id={id}
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record={record}
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onRef={child => this.call(child, i)}
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/>
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)}
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</Spin>
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</section>
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{i < parts.length - 1 && <Divider />}
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</React.Fragment>
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))}
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</Card>
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</Col>
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{/* 锚点,如果不需要可以删除以下节点 */}
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<Col flex="240px">
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<Anchor
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getContainer={() => this.container}
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offsetTop={24}
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targetOffset={100}
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wrapperStyle={{ backgroundColor: 'transparent' }}
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onClick={e => e.preventDefault()}
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>
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{parts.map((part, i) => (
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<Anchor.Link
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key={i}
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href={`#form-${i}-${id}`}
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title={part.title}
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/>
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))}
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</Anchor>
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</Col>
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</Row>
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</Container>
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<div className="yo-form-page--bar">
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<Container mode="fluid">
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<div className="yo-form-page--bar-inner">
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<span></span>
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<span>
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<Button onClick={() => window.closeContentWindow()}>取消</Button>
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<Button
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disabled={saveDisabled}
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loading={saving}
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type="primary"
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onClick={() => this.onSubmit()}
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>
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保存
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</Button>
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</span>
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</div>
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</Container>
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</div>
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</div>
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)
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}
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}
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115
web-react/seed/form/part.jsx
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115
web-react/seed/form/part.jsx
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@@ -0,0 +1,115 @@
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import React, { Component } from 'react'
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import { Form, Spin } from 'antd'
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import { AntIcon } from 'components'
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import { cloneDeep, isEqual } from 'lodash'
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const initialValues = {}
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const layout = {
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labelCol: { flex: '150px' },
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wrapperCol: { flex: '1' },
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}
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export default class part extends Component {
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state = {
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loading: true,
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codes: {},
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options: {},
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}
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// 表单实例
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form = React.createRef()
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// 初始化数据
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record = {}
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/**
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* 阻止外部组件引发的渲染,提升性能
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* 可自行添加渲染条件
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* [必要]
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* @param {*} props
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* @param {*} state
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* @returns
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*/
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shouldComponentUpdate(props, state) {
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return !isEqual(this.state, state)
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}
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/**
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* DOM加载完成钩子,绑定数据
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*/
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componentDidMount() {
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this.fillData({
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record: this.props.record,
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})
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}
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/**
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* 加载完成,通知父级组件并传递自身
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*/
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call() {
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const { onRef } = this.props
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if (onRef) onRef(this)
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}
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/**
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* 填充数据
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* 可以在设置this.record之后对其作出数据结构调整
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* [异步,必要]
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* @param {*} params
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*/
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async fillData(params) {
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this.record = cloneDeep(params.record)
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//#region 从后端转换成前段所需格式
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//#endregion
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this.form.current.setFieldsValue(this.record)
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this.setState({ loading: false })
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this.call()
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}
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/**
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* 获取数据
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* 可以对postData进行数据结构调整
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* [异步,必要]
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* @returns
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*/
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async getData() {
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const form = this.form.current
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const valid = await form.validateFields()
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if (valid) {
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const postData = form.getFieldsValue()
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//#region 从前段转换后端所需格式
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//#endregion
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return postData
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}
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}
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//#region 自定义方法
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/**
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* 表单change事件处理,包括了所有字段的change
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* [异步,非必要]
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* @param {*} changedValues
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* @param {*} allValues
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*/
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async onValuesChange(changedValues, allValues) {}
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//#endregion
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render() {
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const { loading } = this.state
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return (
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<Spin spinning={loading} indicator={<AntIcon type="loading" />}>
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<Form
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initialValues={initialValues}
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ref={this.form}
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{...layout}
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onValuesChange={(changedValues, allValues) =>
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this.onValuesChange(changedValues, allValues)
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}
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></Form>
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</Spin>
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)
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}
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}
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