Parse query string

parseQuery.js

function parseQuery(locationSearch) {
  locationSearch = locationSearch.substring(1); // remove "?" at the beginning
  var values = locationSearch.split('&');
  var queryObj = values.reduce(function (result, item) {
    var parts = item.split('=');
    result[decodeURIComponent(parts[0])] = parts[1];
    return result;
  }, {});
  return queryObj;
}


const query = window.location.search; // pageSize=24&sort=asc
const queryObj = parseQuery(query); // {pageSize: 24, sort: 'asc'}