mh_jy_safe_web/src/components/Custom/CustomPage.js

import React from 'react'
import { connect } from 'dva'
import { initFilter, getCustomParams } from "../../utils/common"
//import loadPage from '../../utils/customConfig1'//便捷开发 请勿提交
import loadPage from '../../utils/customConfig' 

class CustomPage extends React.Component {
  constructor(props) {
    super(props)
    this.state = {
      pageCustom: {},
      formData: {},
      customParams: {},
      CustomComponentDispatch: null
    }
  };

  componentDidMount() {
    this.getCustomConfig(this.props.formCode);
  }

  componentWillReceiveProps(NextProps) {
    if (NextProps.formCode && this.props.formCode != NextProps.formCode) {
      this.getCustomConfig(NextProps.formCode)
    }
  }

  getCustomConfig = (formCode) => {
    const { login } = this.props
    const { OrgId: ORG_ID } = login
    const params = initFilter(ORG_ID, formCode)
    this.props.dispatch({
      type: 'customPage/getCustomPageConfigInfo',
      payload: params,
      onComplete: (ret) => {
        if (ret) {
          this.setCustomConfig(ret)
        }
      }
    })
  }

  setCustomConfig = (ret) => {
    if (ret) {
      let customParams = "";
      if (ret.Nav_PageCustom)
        customParams = ret.Nav_PageCustom.CUSTOM_PARAMS;
      this.setState({
        pageCustom: ret.Nav_PageCustom,
        formData: ret.Nav_Form,
        customParams: getCustomParams(customParams)
      }, () => {

      })
    }
  };

  render() {
    const { formParam, data, formCode } = this.props
    const { COMPONENT_NAME, PAGE_FORM_ID } = this.state.pageCustom ? this.state.pageCustom : {}
    return (
      <React.Fragment>
        {
          COMPONENT_NAME
            ? loadPage(COMPONENT_NAME, PAGE_FORM_ID, formParam, { ...data, ...this.state.customParams }, formCode, this.state.formData)
            : null
        }
      </React.Fragment>
    )
  }
}

export default connect(({ login, loading, customPage }) => ({ login, loading, customPage }))(CustomPage)