通过秘银js中的es6类在两个文件之间共享数据或共享es6类的实例

Question

I want to share data between two files in mithril js Im using webpack for module loading I have this class , Im getting data from ajax request and then storing it in class member given below.

import m from 'mithril';

import { myClass } from './model';
let asad=new myClass();
var Data = {


    fetch: function() {
        m.request({
            method: "GET",
            url: "./config/config.json",
        })
            .then(function(items) {
                asad.setConfig(items) // storing this data here .
                m.route(document.body, "/accounts", routes)
            })
    }

}
Data.fetch()

this is my class file

export class myClass {
constructor() {

}
setConfig(obj) {
  this.config= obj

 }
 getConfig() {
 return this.config;

}
 }

And in another file I want to get this data

import m from 'mithril';

import { myClass } from '../model';


 export function Accounts() {
  console.log('accon')
   let asad=new myClass();
   console.log(asad.getConfig())
   }

the problem is it create new instance of class how can I share instance of this class so that is works

Answer 1

I have done this by making singleton class in es6 using following code.

export class globals {

constructor() {
if (!globals.instance) {
  globals.instance = this
}
return globals.instance;

}
setConfig(obj) {
this.config= obj

}
getConfig() {
return this.config;
}

} 

and then I'm calling get config method working perfectly