[Seaside] SeasideAsync problem with Mozilla/Firefox

[Dmitry Dorofeev]

I think it may affect every liveUpdate component.
I often see white pages if I do double click on a link which is supposed to
do liveUpdate magic.
The solution is to forbid XML request sending if you already sent one (and timeout
would be nice as well)

-Dmitry.

Philippe Marschall wrote:
> Hi
> 
> Finally I have been able to track down a problem with liveupdate on
> Firefox and Mozilla (probably happens on every Gecko browser (Galeon,
> Epiphany, Camino, Kmeleon, Skipstone, Netscape, ... ).
> 
> Steps to reproduce
> - load the attached monticello file
> - register the LPDemo component and visit it
> - type same charaters fast into the textfield like `aaa'
> - make a short pause so that the request gets sent, but not so long
> that the request gets serviced. So I'd say 0.5 to 1 second.
> - type same charaters fast into the textfield like `bbb'
> 
> observed behavior:
> you get a white page
> 
> desired behavior:
> you get a textfield and the text you typte
> 
> By looking into the Javascript Console I found out that I the
> following exception happened:
> 
> document.getElementById(id) has no properties
> 
> in:
> 
> function liveSearch(id, uri)
> {
> 	function constructUri()
> 	{
> 		return addParameter(uri, "s", document.getElementById(id).value);
> //problem here
> 	}
> 
>    	var updater = liveUpdater(constructUri, false);
> 	var last = "";
> 	var timeout = false;
> 
> Cheers
> Philippe
> 
> 
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