browser - webplayer communication

Unity Engine
1

hi,

i try to get that working:
http://unity3d.com/support/documentation/Manual/Unity%20Web%20Player%20and%20browser%20communication.html

i build the webplayer with a gameobject named MyObject and a script attached with that code:

function MyFunction()
{
transform.Translate(1, 0, 0);
}

and here is the html file:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
	<head>
		<title>Unity Web Player | WebPlayer</title>
		<script type="text/javascript" src="http://webplayer.unity3d.com/download_webplayer-3.x/3.0/uo/UnityObject.js"></script>
		<script type="text/javascript">

		<!--
		function GetUnity() {
			if (typeof unityObject != "undefined") {
				return unityObject.getObjectById("unityPlayer");
			}
			return null;
		}
		if (typeof unityObject != "undefined") {
			unityObject.embedUnity("unityPlayer", "WebPlayer.unity3d", 600, 450);
			
		}
		-->
		

		
		</script>
        
        
        
<script type="text/javascript" language="javascript">
<!--
function SaySomethingToUnity()
{

		var unity = unityObject.getObjectById("UnityContent");
	unity.SendMessage("MyObject", "MyFunction");

			
		}
		


-->
</script>
        
		<style type="text/css">
		<!--
		body {
			font-family: Helvetica, Verdana, Arial, sans-serif;
			background-color: white;
			color: black;
			text-align: center;
		}
		a:link, a:visited {
			color: #000;
		}
		a:active, a:hover {
			color: #666;
		}
		p.header {
			font-size: small;
		}
		p.header span {
			font-weight: bold;
		}
		p.footer {
			font-size: x-small;
		}
		div.content {
			margin: auto;
			width: 600px;
		}
		div.missing {
			margin: auto;
			position: relative;
			top: 50%;
			width: 193px;
		}
		div.missing a {
			height: 63px;
			position: relative;
			top: -31px;
		}
		div.missing img {
			border-width: 0px;
		}
		div#unityPlayer {
			cursor: default;
			height: 450px;
			width: 600px;
		}
		-->
		</style>
	</head>
	<body>
		<p class="header"><span>Unity Web Player | </span>WebPlayer</p>
		<div class="content">
			<div id="unityPlayer">
				<div class="missing">
					<a href="http://unity3d.com/webplayer/" title="Unity Web Player. Install now!">
						<img alt="Unity Web Player. Install now!" src="http://webplayer.unity3d.com/installation/getunity.png" width="193" height="63" />
					</a>
				</div>
			</div>
		</div>
		<p class="footer">« created with <a href="http://unity3d.com/unity/" title="Go to unity3d.com">Unity</a> »</p>
            <a href="javascript:SaySomethingToUnity()">
       KLICK</a>


	</body>
</html>

but nothing happens when i klick the “KLICK” button.

and how do i find out whats the ID of the unitywebplayer? probaply thats the problem.
var unity = unityObject.getObjectById(“UnityContent”);

i also tried:
var unity = unityObject.getObjectById(“unityPlayer”);
and more.

thx!

2

pls, no one any idea?

3

It is recommended that you use the UnityObject.js file (as linked to by the auto-generated webplayer host file) to access the webplayer from the host page JS. This provides all the necessary communication and handles a number of subtle issues.