choerodon-ui/es/rc-components/util/Portal.js

An enterprise-class UI design language and React-based implementation

import _classCallCheck from "@babel/runtime/helpers/classCallCheck";
import _createClass from "@babel/runtime/helpers/createClass";
import _inherits from "@babel/runtime/helpers/inherits";
import _possibleConstructorReturn from "@babel/runtime/helpers/possibleConstructorReturn";
import _getPrototypeOf from "@babel/runtime/helpers/getPrototypeOf";
import _defineProperty from "@babel/runtime/helpers/defineProperty";

function _createSuper(Derived) {
  function isNativeReflectConstruct() {
    if (typeof Reflect === "undefined" || !Reflect.construct) return false;
    if (Reflect.construct.sham) return false;
    if (typeof Proxy === "function") return true;

    try {
      Date.prototype.toString.call(Reflect.construct(Date, [], function () {}));
      return true;
    } catch (e) {
      return false;
    }
  }

  return function () {
    var Super = _getPrototypeOf(Derived),
        result;

    if (isNativeReflectConstruct()) {
      var NewTarget = _getPrototypeOf(this).constructor;

      result = Reflect.construct(Super, arguments, NewTarget);
    } else {
      result = Super.apply(this, arguments);
    }

    return _possibleConstructorReturn(this, result);
  };
}

import { Component } from 'react';
import ReactDOM from 'react-dom';
import PropTypes from 'prop-types';

var Portal =
/*#__PURE__*/
function (_Component) {
  _inherits(Portal, _Component);

  var _super = _createSuper(Portal);

  function Portal() {
    _classCallCheck(this, Portal);

    return _super.apply(this, arguments);
  }

  _createClass(Portal, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      this.createContainer();
    }
  }, {
    key: "componentDidUpdate",
    value: function componentDidUpdate(prevProps) {
      var didUpdate = this.props.didUpdate;

      if (didUpdate) {
        didUpdate(prevProps);
      }
    }
  }, {
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      this.removeContainer();
    }
  }, {
    key: "createContainer",
    value: function createContainer() {
      this._container = this.props.getContainer();
      this.forceUpdate();
    }
  }, {
    key: "removeContainer",
    value: function removeContainer() {
      if (this._container) {
        this._container.parentNode.removeChild(this._container);
      }
    }
  }, {
    key: "render",
    value: function render() {
      if (this._container) {
        return ReactDOM.createPortal(this.props.children, this._container);
      }

      return null;
    }
  }]);

  return Portal;
}(Component);

_defineProperty(Portal, "propTypes", {
  getContainer: PropTypes.func.isRequired,
  children: PropTypes.node.isRequired,
  didUpdate: PropTypes.func
});

export { Portal as default };
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