Hello,
I have a problem using a PeriodicalUpdater using prototype 1.6.0 on
safari 3.0.4, while everything works as intended under firefox, opera
and IE.
The code is monitoring the status of a server-side process, reporting
back via a div named 'status', and then once the job is completed,
loading a results page. The following function is triggered from an
onload attached to the pages body element, and is passed the URI of
the status reporting callback, and that of the results page:
function get_status(update, result) {
var update_url = encodeURI(update);
var result_url = encodeURI(result);
// necessary hack for IE since it caches GET requests..., so add a
timestamp to each request
Ajax.Responders.register ( { onCreate: function(o_Requester) {
var o_Date = new Date();
o_Requester.url =
o_Requester.url +
(o_Requester.url.indexOf('?') == -1 ? '?' :
'&') +
'Stamp=' + o_Date.getTime();
}
} );
updater = new Ajax.PeriodicalUpdater('status', update_url,
{asynchronous:true, method:'get', frequency:2,
onFailure:function(request){$('status').innerHTML='Failure; request
status='+request.status},
onSuccess:function(request){if (request.responseText.match(/
completed/)) {updater.stop(); document.location=result_url} }
})
}
Adding a couple of alert()s to the code shows that the function is
being called correctly, but no status information is being displayed.
Monitoring the server logs shows that no requests are being made to
the update_url. The only similar example I could find with google was
due to the onFailure /onSuccess functions being named rather than
anonymous, but that doesn't look to be the case here.
Does anyone have any ideas as to why these requests are not being
made?
Many Thanks,
James
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