Trying to resize Unity WebPlayer control when resizing browser

Questions & Answers
1

I’m trying to get a Unity WebPlayer control to resize when the browser is resized. Here’s the code I think is pertinent:

<!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>
		<script type="text/javascript">
		<!--
		function GetUnity() 
		{
			if (typeof unityObject != "undefined") 
			{
				return unityObject.getObjectById("unityPlayer");
			}
			return null;
		}

		function ResizeUnity()
		{
			//This function properly assigns innerWidth and Height to winWidth and winHeight
			GetWindowSize();
				
			var unity = GetUnity();
			if(unity != null)
			{
				//This does not properly resize anything at all
				unity.width = winWidth;
				unity.height = winHeight;
			}
		}
	}

	if (typeof unityObject != "undefined") 
	{
		GetWindowSize();
		unityObject.embedUnity("unityPlayer", "WebPlayer.unity3d", winWidth, winHeight, params);			
	}
	-->
	</script>
	<style type="text/css">
	<!--
	div#unityPlayer {
		cursor: default;
		height: 100%;
		width: 100%;
	}
	-->
	</style>
	</head>
	<body margin="0" marginwidth="0" marginheight="0" scroll="no" onResize="ResizeUnity()">
		<div class="content">
			<div id="unityPlayer">
				<div class="missing">
					<a href="http://unity3d.com/webplayer/" title="Unity Web Player. Install now!">
					</a>
				</div>
			</div>
		</div>
	</body>
</html>

From various alert()s in the code, I can verify that ResizeUnity() is being called when I change the size of the window. I can verify that winWidth and winHeight are getting proper values assigned to them upon resizing. But, no matter what I do to the browser window, the Unity WebPlayer object stays the same size it was when it was loaded.

What am I doing wrong?

2

It seems the GetUnity() function wasn’t grabbing an element high enough up its div hierarchy for me to resize the correct element. Updating my ResizeUnity() function with this did the trick:

function ResizeUnity()
{
    //This function properly assigns innerWidth and Height to winWidth and winHeight
    GetWindowSize();

    var unity = document.getElementById('unityPlayer');
    if(unity != null)
        {					
            unity.style.width = winWidth + "px";
            unity.style.height = winHeight + "px";
        }
}