Thank you Mike, that works nicely enough. Appreciate the quick response, as always.
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Mike Alsup Sent: Thursday, April 12, 2007 5:38 PM To: [EMAIL PROTECTED] Subject: [jQuery] Re: Block UI plugin not unblocking on xhr.abort() ? I meant jQuery's onreadystatechange fn. I was just wondering if it even gets called when the xhr is aborted. Probably not. It sounds like you'll just have to unblock manually when you do the abort. Mike On 4/12/07, Matt Grimm <[EMAIL PROTECTED]> wrote: > > Good question. No, ajaxStop isn't being fired when I call abort. I used > this to test: > > $().ajaxStop( function() { alert('foo!'); } ); > > The alert appeared normally when I allowed the request to complete, but > if I hit cancel (calling the abort method), the block UI overlay stayed > and the alert did not appear. > > As for onreadystatechange, I'm not too familiar with it, but I see it is > a property of the xhr object. Instead of calling abort, I tried having > the "cancel" event log xhr.onreadystatechange in the Firebug console, > and it was null. Trying to log it from ajaxStart doesn't work either, > since the xhr object doesn't exist yet. > > m. > > > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Mike Alsup > Sent: Thursday, April 12, 2007 4:45 PM > To: [EMAIL PROTECTED] > Subject: [jQuery] Re: Block UI plugin not unblocking on xhr.abort() ? > > > Hi Matt, > > Is ajaxStop getting invoked when you call abort? What about > onreadystatechange, does it get invoked on an abort? > > Mike > > > > On 4/12/07, Matt Grimm <[EMAIL PROTECTED]> wrote: > > > > > > One thing I forgot to add: > > > > The block UI overlay *does* go away if I explicitly call $.unblockUI() > in > > the Firebug console after the block message gets stuck (from the > xhr.abort() > > call). > > > > ________________________________ > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > On > > Behalf Of Matt Grimm > > Sent: Thursday, April 12, 2007 4:17 PM > > To: [EMAIL PROTECTED] > > Subject: [jQuery] Block UI plugin not unblocking on xhr.abort() ? > > > > > > > > Mike (or others): > > > > I've recently upgraded my jQuery core and block UI code to the most > recent > > versions and have noticed something is not working the way it did > before. > > > > I'm using the default settings recommended on your web site to block > and > > unblock the UI: > > > > $().ajaxStart( $.blockUI ).ajaxStop( $.unblockUI ); > > > > > > When I make an ajax call with $.ajax, I assign the XMLHttpRequest > object > > that is returned to a variable so I can call the abort() method on it > if the > > user clicks "cancel" within the block UI dialog I use. For example: > > > > var xhr = $.ajax( { url: '/test.htm' } ); > > > > While that's loading, I call xhr.abort() to kill the request. That bit > still > > works, but the block UI overlay never goes away. Is this a bug, > by-design > > behavior, something else? I get the same result from Firefox 2.0, IE 6 > and > > IE 7. > > > > Thanks for any help you can provide, > > > > m. >
