joshua/beats-website
Archived
1
Fork 0
Code Activity

first time-based app thingy (with transitions)

Browse source
This commit is contained in:
Joshua Moerman 2013-03-09 21:50:00 +01:00
parent b1bf2f8088
commit 5f8e54afb8
2 changed files with 71 additions and 20 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

87
index.html
View file

@ -1,19 +1,36 @@
<!DOCTYPE html>
<meta charset="utf-8" />
<title>WebSocket Test</title>
<style type="text/css">
body {
font-size: 16pt;
}
#circle_of_people {
position: absolute;
background-color: #fda;
width: 400px;
height: 400px;
opacity: 0.5;
}
.user {
-webkit-transition: left 0.5s, top 0.5s;
font-size: 20px;
position: absolute;
}
.user .name {
border-radius: 2px;
font-size: 12px;
padding: 2px;
background-color: #0af;
}
</style>
<script type="text/javascript" src="connection.js"></script>
<script language="javascript" type="text/javascript">
var myName = Math.random().toString(36).substring(7);
var websocket;
var myself = {
"name": myName,
"width": 0,
"height": 0
};
function init() {
document.getElementById("myName").innerHTML = myName;
show_size();
testWebSocket();
}
function testWebSocket() {
@ -28,15 +45,54 @@
doSend();
}
function onMessage(evt) {
document.getElementById("people").innerHTML = evt.data;
var circle = document.getElementById("circle_of_people");
var people = JSON.parse(evt.data);
for (var i = people.length - 1; i >= 0; i--) {
var user = document.getElementById(people[i].name);
if(user){
user.style.left = people[i].position.x + "px";
user.style.top = people[i].position.y + "px";
} else {
var name = document.createElement('span')
name.className = "name";
name.innerText = people[i].name;
var user = document.createElement('div');
user.id = people[i].name;
user.className = 'user';
user.innerHTML = '&bull; ';
user.appendChild(name);
user.style.left = people[i].position.x + "px";
user.style.top = people[i].position.y + "px";
circle.appendChild(user);
}
}
var nodes = circle.childNodes;
for(var i = nodes.length -1; i >= 0; i--) {
var should_remove = true;
for (var j = people.length - 1; j >= 0; j--){
if(people[j].name == nodes[i].id) {
should_remove = false;
break;
}
}
if(should_remove){
circle.removeChild(nodes[i]);
}
}
setTimeout(function(){
doSend();
}, 1000);
}, 500);
}
function doSend(message) {
myself.name = myName;
myself.width = window.innerWidth;
myself.height = window.innerHeight;
var myself = {
name: myName,
size: {width: window.innerWidth, height: window.innerHeight}
};
websocket.send(JSON.stringify(myself));
}
@ -47,17 +103,12 @@
document.getElementById("status").innerHTML = "DISCONNECTED";
}
function show_size(){
document.getElementById("reso").innerHTML = window.innerWidth + 'x' + window.innerHeight;
}
window.addEventListener("load", init, false);
window.addEventListener("resize", show_size, false);
</script>
<p>My name is: <span id="myName"></span>
<p>My resoltion is: <span id="reso"></span>
<p>Response of server: <span id="people"></span>
<p>Status: <span id="status">unknown</span>
<div id="circle_of_people"></div>
</html>

4
observer.html
View file

@ -58,8 +58,8 @@
var user = document.createElement('div');
user.className = 'user';
user.appendChild(name);
user.style.width = people[i].width + "px";
user.style.height = people[i].height + "px";
user.style.width = people[i].size.width + "px";
user.style.height = people[i].size.height + "px";
the_screen.appendChild(user);
};