Setting background-image with javascript
- by Mattoe3k
In chrome, safari, and opera setting the background image to an absolute reference such as: "/images/image.png" changes it to "http://sitepath/images/image.png".
It does not do this in firefox.
Is there any way to avoid this behavior, or is it written into the browser's javascript engine? Using jquery to set the background-image also does this problem.
The problem is that I am posting the HTML to a php script that needs the urls in this specific format. I know that setting the image path relative fixes this, but I can't do that.
The only other alternative would be to use a regexp. to convert the urls.
Thanks.
Test this in firefox, and chrome / webkit browser:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>
<body>
<div style="height:400px;width:400px;background-image:url(/images/images/logo.gif);">
</div>
<br />
<br />
<div id="test" style="height:400px;width:400px;">
</div>
<script type="text/javascript" src="/javascripts/jquery.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("#test").css('background-image',"url(/images/images/logo.gif)");
alert(document.getElementById('test').style.backgroundImage);
});
</script>
</body>
</html>
