JSFiddle - React, Tailwind, and code Playground

by Nibin George

HTML

<textarea name="" id="textAreaComplemento" cols="30" rows="10" maxlength="200"></textarea>
<div id="textarea_feedback"></div>

<!--
[29/01/2014]

1. fazee reste (teste)


2. 

</div> 
-->

JavaScript

$("#textAreaComplemento").bind("keyup change input propertychange", function (e) {
    calculaCaracteresRestantes();
});
var text_max = 200;
function calculaCaracteresRestantes() {
    if ($('#textAreaComplemento').val() == undefined) {
        return false;
    }

    var text_length = $('#textAreaComplemento').val().length;
    var text_remaining = text_max - text_length;
    $('#textarea_feedback').html(text_remaining);

    return true;
}