<link href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<!------ Include the above in your HEAD tag ---------->
<!DOCTYPE html>
<html>
<body>
<div class="col-sm-3 col-sm-offset-4 frame">
<ul id='divExample' style="max-height:420px;overflow-y:scroll;"></ul>
<div>
<div class="msj-rta macro" style="margin:auto">
<div class="text text-r" style="background:whitesmoke !important">
<input class="mytext" placeholder="Type a message"/>
</div>
</div>
</div>
</div>
</body>
</html>
.mytext{
border:0;padding:10px;background:whitesmoke;
}
.text{
width:75%;display:flex;flex-direction:column;
}
.text > p:first-of-type{
width:100%;margin-top:0;margin-bottom:auto;line-height: 13px;font-size: 12px;
}
.text > p:last-of-type{
width:100%;text-align:right;color:silver;margin-bottom:-7px;margin-top:auto;
}
.text-l{
float:left;padding-right:10px;
}
.text-r{
float:right;padding-left:10px;
}
.avatar{
display:flex;
justify-content:center;
align-items:center;
width:25%;
float:left;
padding-right:10px;
}
.macro{
margin-top:5px;width:85%;border-radius:5px;padding:5px;display:flex;
}
.msj-rta{
float:right;background:whitesmoke;
}
.msj{
float:left;background:white;
}
.frame{
background:#e0e0de;
height:450px;
overflow:hidden;
padding:0;
}
.frame > div:last-of-type{
position:absolute;bottom:5px;width:100%;display:flex;
}
ul {
overflow-y:auto;
width:100%;
list-style-type: none;
padding:18px;
position:absolute;
bottom:32px;
display:flex;
flex-direction: column;
}
.msj:before{
width: 0;
height: 0;
content:"";
top:-5px;
left:-14px;
position:relative;
border-style: solid;
border-width: 0 13px 13px 0;
border-color: transparent #ffffff transparent transparent;
}
.msj-rta:after{
width: 0;
height: 0;
content:"";
top:-5px;
left:14px;
position:relative;
border-style: solid;
border-width: 13px 13px 0 0;
border-color: whitesmoke transparent transparent transparent;
}
input:focus{
outline: none;
}
::-webkit-input-placeholder { /* Chrome/Opera/Safari */
color: #d4d4d4;
}
::-moz-placeholder { /* Firefox 19+ */
color: #d4d4d4;
}
:-ms-input-placeholder { /* IE 10+ */
color: #d4d4d4;
}
:-moz-placeholder { /* Firefox 18- */
color: #d4d4d4;
}
var me = {};
me.avatar = "https://lh6.googleusercontent.com/-lr2nyjhhjXw/AAAAAAAAAAI/AAAAAAAARmE/MdtfUmC0M4s/photo.jpg?sz=48";
var you = {};
you.avatar = "https://a11.t26.net/taringa/avatares/9/1/2/F/7/8/Demon_King1/48x48_5C5.jpg";
function formatAMPM(date) {
var hours = date.getHours();
var minutes = date.getMinutes();
var ampm = hours >= 12 ? 'PM' : 'AM';
hours = hours % 12;
hours = hours ? hours : 12; // the hour '0' should be '12'
minutes = minutes < 10 ? '0'+minutes : minutes;
var strTime = hours + ':' + minutes + ' ' + ampm;
return strTime;
}
//-- No use time. It is a javaScript effect.
function insertChat(who, text, time = 0){
var control = "";
var date = formatAMPM(new Date());
if (who == "me"){
control = '<li style="width:100%">' +
'<div class="msj macro">' +
'<div class="avatar"><img class="img-circle" style="width:100%;" src="'+ me.avatar +'" /></div>' +
'<div class="text text-l">' +
'<p>'+ text +'</p>' +
'<p><small>'+date+'</small></p>' +
'</div>' +
'</div>' +
'</li>';
}else{
control = '<li style="width:100%;">' +
'<div class="msj-rta macro">' +
'<div class="text text-r">' +
'<p>'+text+'</p>' +
'<p><small>'+date+'</small></p>' +
'</div>' +
'<div class="avatar" style="padding:0px 0px 0px 10px !important"><img class="img-circle" style="width:100%;" src="'+you.avatar+'" /></div>' +
'</li>';
}
setTimeout(
function(){
$("ul").append(control);
var objDiv = document.getElementById("divExample");
objDiv.scrollTop = objDiv.scrollHeight;
}, time);
}
function resetChat(){
$("ul").empty();
}
$(".mytext").on("keyup", function(e){
if (e.which == 13){
var text = $(this).val();
if (text !== ""){
insertChat("me", text);
$(this).val('');
}
}
});
//-- Clear Chat
resetChat();
//-- Print Messages
insertChat("me", "Hello Tom...", 0);
insertChat("you", "Hi, Pablo", 1500);
insertChat("me", "What would you like to talk about today?", 3500);
insertChat("you", "Tell me a joke",7000);
insertChat("me", "Spaceman: Computer! Computer! Do we bring battery?!", 9500);
insertChat("you", "LOL", 12000);
insertChat("me", "Spaceman: Computer! Computer! Do we bring battery?!", 9500);
insertChat("you", "LOL", 12000);
//-- NOTE: No use time on insertChat.
