ChangeListComponent.js

import React from 'react';


class ChangeList extends React.Component {
	constructor() {
	super();
		 this.state={items:[]};
  }
  componentDidMount(){
	fetch(`http://127.0.0.1:8000/backup/changes/1/Lead.json`)
		.then(result=>result.json())
		.then(({ results })=>this.setState( {items: results} ))
  }
  render() {
	return(
	<ul>
	  {this.state.items.length ?
		this.state.items.map(item => <li key={item.id}> {item.name}, {item.id} </li>)
	    : <li>Loading...</li>
	  }
      </ul>
   )
  }
}

export default ChangeList