¡@
2014/10/16 ¤W¤È 12:09:32
jquery Programming Glossary: trackpageJavaScript asynchronous return value / assignment with jQuery [duplicate] http://stackoverflow.com/questions/7779697/javascript-asynchronous-return-value-assignment-with-jquery as undefined . I'd like to do something like this function trackPage var elqTracker new jQuery.elq 459 elqTracker.pageTrack success.. var returnValue guid return returnValue var someGuid trackPage javascript jquery jquery ajax asynchronous share improve.. you can then attach any number of callbacks to function trackPage var elqTracker new jQuery.elq 459 dfd .Deferred elqTracker.pageTrack..
JavaScript asynchronous return value / assignment with jQuery [duplicate] http://stackoverflow.com/questions/7779697/javascript-asynchronous-return-value-assignment-with-jquery in other functions etc. Everything I've tried only displays as undefined . I'd like to do something like this function trackPage var elqTracker new jQuery.elq 459 elqTracker.pageTrack success function elqTracker.getGUID function guid alert guid var.. success function elqTracker.getGUID function guid alert guid var returnValue guid return returnValue var someGuid trackPage javascript jquery jquery ajax asynchronous share improve this question So this question has been asked a million times.. you to make your own asynchronous logic return a promise which you can then attach any number of callbacks to function trackPage var elqTracker new jQuery.elq 459 dfd .Deferred elqTracker.pageTrack success function elqTracker.getGUID function guid..
|