On Dec 3, 2009, at 12:13 PM, Gustavo Pizano wrote:
Chuck Hi.
On Dec 3, 2009, at 8:55 PM, Chuck Hill wrote:
I have no idea what your problem is, but it is probably not
related. The only way I know of to debug this is:
(a) get a good grasp of how the Ajax page cache works
.. well... yes I must learn Ajax and related, you are right, Im
working blind here as a "trained monkey" as my Discrete math teacher
used to say.
(b) log out all the requests (and probably response content) and
examine them carefully to see what went wrong
I will set up the logs, and see what can I see.. due my lack of
experience what should I be looking for? or at what should I pay
more attention in the log?.
I expect that this will be very, very difficult. You might better
spend your time looking at what you need to do and finding a different
way of doing it.
Chuck
Anyway..
Thanks for all, I will keep you informed about the debugging process.
Gustavo
Chuck
On Dec 3, 2009, at 11:25 AM, Gustavo Pizano wrote:
SO.. I got little confused here.... what happened? is it because
all the Updates Im making after the response form an
AjaxSubmitButton?
G.
On Dec 3, 2009, at 7:56 PM, Chuck Hill wrote:
On Dec 3, 2009, at 10:49 AM, Mike Schrag wrote:
yeah, good point -- i think we have a safety net of 2 requests,
but i seem to recall that if you can manage to trigger 3
requests for an update container before the first one comes
back, you can get this to happen, except that wo blocks by
session, which makes this pretty hard to actually pull off. not
sure how you'd actually do it.
If I have time, I will dig into it when it happens again. I
recall that the context ID was waaaaay off when this happened.
Chuck
ms
On Dec 3, 2009, at 1:27 PM, Chuck Hill wrote:
I've gotten them with Selenium tests were it was triggering
actions faster than a user could. I did not look into it, but
expect that things may have been happening out of order.
Adding a 250ms or 500ms pause here and there fixed it.
On Dec 3, 2009, at 4:40 AM, [email protected] wrote:
You're the second person who has mentioned backtrack errors
with new Ajax. Did something break? You should never get a
backtrack error from an Ajax request.
Sent from my iPhone
On Dec 3, 2009, at 4:22 AM, "Gustavo Pizano"<[email protected]
> wrote:
Hello all.
In my app I have so AjaxUpdateContainers which gets updated
when pressing some AjaxSubmitButtons , (funny, :) ), now
sometimes, when I, clicking the submit butons, I get the you
backtrack too far exception, it happens randlmly, it can
happen after clicking 10 times the button, or after clicking
5, or sometimes it doesn't even happen.
this is what Im doing at the end of the WOActionResult methods,
if (this.didBacktrack()){
session().defaultEditingContext().revert();
// handle and prepare to report errors
// this.errors.addObject("Unable to process page after back
button was pressed.");
return this.context().page();
}
I read it somewhere in the wiki, but it seems its not
working..
Any suggestions.?
thanks
Gustavo
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overall knowledge of WebObjects or who are trying to solve specific
problems.
http://www.global-village.net/products/practical_webobjects
--
Chuck Hill Senior Consultant / VP Development
Practical WebObjects - for developers who want to increase their
overall knowledge of WebObjects or who are trying to solve specific
problems.
http://www.global-village.net/products/practical_webobjects
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