Class app

app/pages/set/roleManage/roleModuleList.js:5–318

import RoleCheckbox from './roleCheckbox';

export default class app extends Component {
  constructor(props) {
    super(props);
    this.state = {
      // isFirst: true,
      checkedIds: [],
    };
    this.simpleData = {};
    this.checkedArr = {};
    this.fatherArr = {};
    this.forAllData = {};
  }

  componentWillMount() {
    this.simplifySourceData(this.props.dataSource, this.simpleData);
    if (this.props.checkedId) {
      this.setState({
        checkedIds: this.props.checkedId,
      });
    }
  }

  componentDidMount() {}

  componentWillReceiveProps(nextProps) {
    if (this.props.checkedId !== nextProps.checkedId) {
      this.setState({
        checkedIds: nextProps.checkedId,
      });
    }

    if (this.props.dataSource !== nextProps.dataSource) {
      this.simplifySourceData(nextProps.dataSource, this.simpleData);
    }
  }

  // #region 收缩业务代码功能

  // 简化源数据保留id上下级关系
  simplifySourceData = (obj, resultData) => {
    /* if (this.getJSONLength(obj) > 0) {
      for (const key in obj) {
        this.forAllData[obj[key].id] = obj[key]
        if (obj.hasOwnProperty(key)) {
          resultData[obj[key].id] = {}
          if (obj[key].children) {
            this.simplifySourceData(obj[key].children, resultData[obj[key].id])
          }
        }
      }
    } */
    // 使用object.keys 替代for in语句s
    const objArr = Object.keys(obj);
    if (objArr.length > 0) {
      objArr.map((key) => {
        this.forAllData[obj[key].id] = obj[key];
        resultData[obj[key].id] = {};
        if (obj[key].children) {