are-message/lib/helper/create-container.js

This is a React global notification message component. It is a standalone implementation of the are-visual message component.

"use strict";

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

var _config = require("../config");

var targetDOM;
/**
 * 创建渲染容器
 */

function createContainer(target) {
  if (targetDOM) {
    return targetDOM;
  }

  var div = document.createElement('div');
  div.className = (0, _config.getPrefixCls)();

  if (target) {
    targetDOM = target();
    targetDOM.appendChild(div);
  } else {
    targetDOM = div;
    document.body.appendChild(targetDOM);
  }

  return targetDOM;
}