dora-ui/lib/portal/index.js

A React.js Mobile UI Library

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));

var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));

var _possibleConstructorReturn2 = _interopRequireDefault(require("@babel/runtime/helpers/possibleConstructorReturn"));

var _getPrototypeOf2 = _interopRequireDefault(require("@babel/runtime/helpers/getPrototypeOf"));

var _assertThisInitialized2 = _interopRequireDefault(require("@babel/runtime/helpers/assertThisInitialized"));

var _inherits2 = _interopRequireDefault(require("@babel/runtime/helpers/inherits"));

var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));

var _react = _interopRequireDefault(require("react"));

var _reactDom = _interopRequireDefault(require("react-dom"));

var _utils = require("../utils");

var Portal =
/*#__PURE__*/
function (_React$Component) {
  (0, _inherits2.default)(Portal, _React$Component);

  function Portal(props) {
    var _this;

    (0, _classCallCheck2.default)(this, Portal);
    _this = (0, _possibleConstructorReturn2.default)(this, (0, _getPrototypeOf2.default)(Portal).call(this, props));
    (0, _defineProperty2.default)((0, _assertThisInitialized2.default)(_this), "defaultNode", void 0);

    if (!props.node && _utils.isBrowser) {
      _this.defaultNode = document.createElement('div');
      document.body.appendChild(_this.defaultNode);
    }

    return _this;
  }

  (0, _createClass2.default)(Portal, [{
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      if (this.defaultNode) {
        document.body.removeChild(this.defaultNode);
        this.defaultNode = undefined;
      }
    }
  }, {
    key: "render",
    value: function render() {
      if (!_utils.isBrowser) return null;
      var _this$props = this.props,
          children = _this$props.children,
          node = _this$props.node;
      var container = node || this.defaultNode;
      return _reactDom.default.createPortal(children, container);
    }
  }]);
  return Portal;
}(_react.default.Component);

var _default = Portal;
exports.default = _default;