Moving images within images
Author
Hi all,
I am trying to move a counter on a board, which is seen within a browser. I have written the following test code, where x and y are generated by the server and passed to function draw_circles(x,y).
The code is not complete, but it does not load properly. The browser hangs before it displays anything.
I believe the problem is that you can’t call the CSS more than once on a form. In this code, I am calling it once a second.
Any better ideas for allowing me to move a counter around a board image.
Regards
Lawrence
<html>
<head>
<meta name="GENERATOR" content="Microsoft FrontPage 6.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>Test</title>
<style type="text/css">
body {}
#map {position:relative; width:200px; height:200px; margin:0}
</style>
<script type="text/javascript">
function draw_circles(x,y)
{
document.write('<style type=text/css>');
document.write('#map#Red_Counter{position:absolute;top:'+x+'px; left:'+y+'px;}');
document.write('</style>')
}
</script>
<script type="text/javascript">
function loadGame()
{
var xmlHttp;
var timerId = setTimeout("loadGame();", 1000);
try
{
// Firefox, Opera 8.0+, Safari
xmlHttp=new XMLHttpRequest(param);
}
catch (e)
{
// Internet Explorer
try
{
xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
}
catch (e)
{
try
{
xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
}
catch (e)
{
alert("Your browser does not support AJAX!");
return false;
}
}
}
xmlHttp.onreadystatechange=function()
{
if(xmlHttp.readyState==4)
{
}
draw_circles(xmlHttp.responseText.slice(0,1),xmlHttp.responseText.slice(1,2))
}
}
xmlHttp.open("GET",'Waiting_Server.asp,true)
xmlHttp.send(null);
}
</script>
</body>
</html>
<!--EDIT--><span class=editedby><!--/EDIT-->[Edited by - lawrenceh on April 23, 2008 9:01:24 AM]<!--EDIT--></span><!--/EDIT-->
This topic is closed to new replies.
Advertisement
Popular Topics
Advertisement
