Hey guys,
I am displaying an external website via an iFrame on my website. I am using the following code to detect if the iFrame tries to redirect the parent window:
<body>
<script type="text/javascript">
var framekiller = true;
window.onbeforeunload = function() {
if(framekiller) {
return "Stay on this page or leave the page to follow the URL.";
}
};
</script>
<iframe id="page" style="height:400px;width:100%;border:0px solid black;" src="'.$safe_url.'">Hello</iframe>
<script type="text/javascript">
document.getElementById("page").onload = function() {
framekiller = false;
};
</script>
</body>
This works 100% of the time in Firefox. It notifies me that the page is trying to redirect, and lets me choose to stay or follow the redirection.
Now in Safari this seems to work about 1 every 8 times, or less. Can someone please help me understand why this happens and tell me how I can fix it?
Also, in Firefox it appears I can’t display text within the redirection box warning, but in Safari (when it works) I can. Any idea why?
Thanks very much, you guys are always helpful.