JSFiddle - React, Tailwind, and code Playground

by ExceptionLimeCat

HTML

<ul>
    <li>
        <div class="commentArea">
            <textarea class="comment-box" type="text" placeholder="Write a comment" id="comment-body-1368577130484" style="height: 19px;"></textarea>
                <div class="comment-toolbar">
                    <div class="tools"> 
                         <span class="counter">140</span>
                         <button class="btn" type="button" disabled="">Comment</button>
                    </div>
                </div>
            </div>
        </div>
    </li>
    <li>
        <div class="commentArea">
            <textarea class="comment-box" type="text" placeholder="Write a comment" id="comment-body-1368577130458" style="height: 19px;"></textarea>
                <div class="comment-toolbar">
                    <div class="tools">
                        <span class="counter">140</span>
                        <button class="btn" type="button" disabled="">Comment</button>
                    </div>
                </div>
            </div>
        </div>
    </li>
</ul>

CSS

ul {
    list-style: none;
}
li {
    margin-top: 10px;
}
.commentArea {
    background: none repeat scroll 0 0 #F6F6F6;
    width: 420px;
    height: 150px;
    border: 1px solid #DDD;
    border-radius: 5px;
    padding: 15px 50px;
}
.comment-box {
    width: 420px;
}
.counter {
    background-color: transparent;
    border: 0 none;
    color: #999999;
    display: inline-block;
    font-size: 14px;
    padding: 0 3px;
    position: relative;
    text-align: right;
    text-shadow: 0 1px 1px rgba(255, 255, 255, 0.75);
    top: 7px;
    vertical-align: top;
    width: 35px;
}
.btn {
    float: right;
}
.tools {
    float: right;
}

.comment-toolbar{
    margin-top: 10px;
    display: block;
    border: 1px solid red; 
    width: 420px; 
	height: 45px;
    float: right; 
	visibility: hidden;
}

JavaScript

var mousePos;
var hasFocus = false;
jQuery(document).ready(function(){
   $(document).mousemove(function(e){
      mousePos = e;
	  $('#mouse').html(mousePos.pageX + ', ' + mousePos.pageY);
   }); 
});

$(".comment-box").keydown(function () {
    var parent = $(this).parent();
    var text_max = 140;
    var length_reached = $(this).val().length;
    var remaining = text_max - length_reached;

    $(parent).find('.counter').html(remaining);

    if (remaining < 5 || remaining >= text_max) $(parent).find(".btn").prop("disabled", true);
    else $(parent).find(".btn").prop("disabled", false);
});

$(".comment-box").focus(function(e){
            var parent = $(this).parent();
			$('#' + this.id).css({ 'height' : '80px' });
			$(parent).find('.comment-toolbar').css({ 'visibility' : 'visible'});
			hasFocus = true;			
		});

$('.comment-box').focusout(function(e){
	var parent = $(this).parent();
	
	var toolbox = $(parent).find('.comment-toolbar');
	var offset = $(toolbox).offset();
	
	if(mousePos.pageX >= offset.left && mousePos.pageY >= offset.top && mousePos.pageX <= (offset.left + $(toolbox).width()) && mousePos.pageY <= (offset.top + $(toolbox).height()))
	{
		
	}	
	else if($(this).val().length > 0){
		
	}
	else{
		$('#' + this.id).css({ 'height' : '19px' });
		$(parent).find('.comment-toolbar').css({ 'visibility' : 'hidden' });	
	}
  
	hasFocus = false;
});

$(window).click(function(){
	console.log('window click');
	if(!hasFocus)
	{
		for(var i=0;$('.comment-box').length;i++)
		{
			var commentbox = $('.comment-box')[i];
			var toolbox = $('.comment-toolbar')[i];
			var offset = $(toolbox).offset();
			
			if(mousePos.pageX >= offset.left && mousePos.pageY >= offset.top && mousePos.pageX <= (offset.left + $(toolbox).width()) && mousePos.pageY <= (offset.top + $(toolbox).height()))
			{
				return false;
			}	
			else if($(commentbox).val().length > 0){
				
			}
			else{
				$(commentbox).css({ 'height' : '19px' });
				$(toolbox).css({ 'visibility' : 'hidden'...