undefined happen when success to create post and need to transitionToRoute about guides HOT 5 CLOSED

I'm a newbie with EmberJS and like you had some problems with this guide.

To solve my specific problem, which had symptoms like yours, I used the Console to figure out exactly which bit of the code was causing the "undefined is not a function" error.

If you enter "x=this.currentModel" into your Console, what value does it display?
If you enter "x=this.currentModel.save" into your Console, does the error now appear?

from guides.

Please see below screen, seem the route just have no method name transitionToRoute?

from guides.

route does have a method "transitionTo", though, which is what I have in my new.js.coffee script. I'm not sure what the difference is, or why the guide uses transitionToRoute in some places and transitionTo in other places.

The following throws some light on the matter, perhaps:
http://www.smashingmagazine.com/2013/11/07/an-in-depth-introduction-to-ember-js-2/#transitionTo_or_transitionToRoute

PS I like that you included screenshots - it makes it so much easier to see what people are talking about!

from guides.

I was seeing an error when I was writing the guide that transitionTo was deprecated, but I cannot remember what context. It appears that transitionTo is the right method, and so the guide should use that.

from guides.

This is now fixed in the guide.

from guides.