JSFiddle - React, Tailwind, and code Playground

by Ivan Vilanculo

HTML

<textarea id="mytext"></textarea><button id="mybtn">change input</button>

JavaScript

var onChange = function(){
	alert('input changed');
}

var changeInput = function(){
  text.value = 'Hello World';
	text.onchange();
}

button = document.getElementById('mybtn');
button.onclick = changeInput;

text = document.getElementById('mytext');
text.onchange = onChange;