Jove, I have seen very familiar behavior in an application I'm building with Ext. I poll the server for a JSON response, and every once in a while I notice that the transport.responseText is empty, and my function would throw an error. More details in this ticket:
http://prototype.lighthouseapp.com/projects/8886/tickets/128-string-evaljson-throwing-a-typeerror I've since refactored to use transport.responseJSON, and the problem with that part of the application seems to have abated. However, the entire application is Ajax, and every so often I will have a response come up empty. Do the Ajax internals work the same way for transport.responseText as for transport.responseJSON? Also, if you have a patch, I'd love to see it! Best, Chris On Jun 26, 7:01 pm, jove4015 <[EMAIL PROTECTED]> wrote: > aha - found someone else who seems to have found out why: > > http://prototype.lighthouseapp.com/projects/8886-prototype/tickets/18... > > On Jun 26, 6:55 pm, jove4015 <[EMAIL PROTECTED]> wrote: > > > I wish it were that simple... I just did a quick grep through all of > > the Ext JS code I include and there's no reference to XMLHttpRequest > > outside of comments (and certainly no reference to > > XMLHttpRequest.prototype)... when I check the contents of > > XMLHttpRequest.prototype in Firebug they match what I see on a page > > that does not include Ext. > > > I'd say maybe it's Firebug but the bug that caused me to find this in > > the first place happens in IE 6/7 and Safari 2/3 as well... really it > > might even happen in Opera, I just haven't looked. > > > On Jun 26, 6:46 pm, "Frederick Polgardy" <[EMAIL PROTECTED]> wrote: > > > > Maybe ExtJS mucks with the XHR prototype in some way? > > > > On Thu, Jun 26, 2008 at 5:38 PM, jove4015 <[EMAIL PROTECTED]> wrote: > > > > > Yeah, these calls are definitely asynchronous... So *both* types are > > > > happening here. > > > > -- > > > Science answers questions; philosophy questions answers. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Spinoffs" group. To post to this group, send email to rubyonrails-spinoffs@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-spinoffs?hl=en -~----------~----~----~----~------~----~------~--~---