lenye_base/es/set_url_param.js

基础方法

import './ifnodeorbrowser.js';
import { windows } from './windowsimulate.js';

/**
 * setUrlParam
 * From https://stackoverflow.com/questions/5999118/add-or-update-query-string-parameter
 */

var setUrlParam = function (key, value) {
  var url = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : windows.location.href;
  var re = new RegExp('([?|&])' + key + '=.*?(&|#|$)', 'i');

  if (url.match(re)) {
    return url.replace(re, '$1' + key + '=' + encodeURIComponent(value) + '$2');
  } else {
    var hash = '';

    if (url.indexOf('#') !== -1) {
      hash = url.replace(/.*#/, '#');
      url.replace(/#.*/, '');
    }

    var separator = url.indexOf('?') !== -1 ? '&' : '?';
    return url + separator + key + '=' + encodeURIComponent(value) + hash;
  }
};

export default setUrlParam;