gistfile1.txt

const myData = {};
const id = '1862e2570ed941f89e1eb5ae152df2bd';
let url = `http://10.0.0.133:5000/status?cli=True&id=01671c4f4fe54be0bd544e2343d7fd83`;
const params = `?cli=True&id=${id}`

$( document ).ready(() => {
  myData.someCount = 0;

  $('#count').text(myData.someCount);
  
  $('#initial').text(window.localStorage.getItem('fuel'));

  var cat = localStorage.getItem('fuel');

  console.log('cat', cat)

  $('#my-button').on('click', () => {
    myData.someCount = myData.someCount + 1;
    $('#count').text(myData.someCount);

    $('#text').text('this is new')

    $.ajax({ url: url }).done( response => {
      $('#data').text(response.status.fuel);
      window.localStorage.setItem('fuel', JSON.stringify(response.status.fuel));
      $('#initial').text(window.localStorage.getItem('fuel'));
    }).fail(function(error) {
      console.log('error', error);
    });
  });
});

const MyClass = function () {};

MyClass.prototype.someMethod = function (someParam) {
  this.someParam = someParam;
}


let myInstance = new MyClass;
myInstance.someMethod(param)

let otherInstance = new MyClass;
otherInstance.someMethod(param)