Hi,
I am now trying to fix an old problem which seems to occur from time
to time (and I have it in front of my eyes on IE9). Look at this piece
of code, it will be familiar to some of you, as the problem has
already been mentionned here.
iframe.addEvent('load', function()
{
alert("load event: "+iframe.id);
if (!iframe.contentWindow.APE)
{
setTimeout(iframe.onload, 100);//Sometimes IE fire
the onload event, but the iframe is not loaded -_-
}
else
{
iframe.contentWindow.APE.init(config);
}
});
Sometimes, APE stops with an error on this line: if (!
iframe.contentWindow.APE).
When this happens frame.contentWindow.APE is completely unreachable.
Even iframe is not accessible. However, if I put an alert (iframe.id)
right before, I get the proper value! It means that iframe is loaded
indeed, but not properly.
Investigating some more, I went to look at
var iframe = new Element('iframe', {
id: 'ape_' + config.identifier,
styles: {
display: 'none',
position: 'absolute',
left: -300,
top: -300
}
}).inject(document.body);
where iframe is created and injected into document.body.
What I found is that iframe is actually not injected. There is no
error shown. But the iframe in not in Body (it is in Body when things
go right, which is most of the time).
In load: function(), the iframe is supposed to be loaded. However, it
appears that sometimes, it isn't or maybe it is but in an instable/
incorrect way.
I am now running into this problem systematically on IE9. If I refresh
the page, the problem will not go away. If I close the browser, it
will be back on track and APE will load fine.
So, WTF is iframe loaded improperly? What could cause this behaviour?
The browser is obviously unstable, but why?
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APE Project (Ajax Push Engine)
Official website : http://www.ape-project.org/
Git Hub : http://github.com/APE-Project/
