chnbohwr · June 20, 2018 02:20
diff --git a/setstate_wrong.js b/setstate_wrong.js
 state = {
    list: []
 };

 clickBtn = () => {
  this.state.list.push({
    id: Math.random(),
    name: randomStr.generate(4)
  });
  this.setState(this.state);
 };
	state = {
	list: []
	};

	clickBtn = () => {
	this.state.list.push({
	id: Math.random(),
	name: randomStr.generate(4)
	});
	this.setState(this.state);
	};