[TYPO3-dev] "Save and view" from backend

[Chris Müller]

Hello,

I want to implement the feature of the "save and view" button from the 
backend as described here:

http://www.t3node.com/blog/save-and-view-button-for-records-of-typo3-extensions/

But I got always a 404 page. If a append manually the cHash value of 
this record to the URL the content is shown. Is there a problem without 
the cHash?

I implemented this feature in TYPO3 4.7 some time ago and it works, now 
I am using TYPO3 6.1 in another project, but it doesn't work. Are there 
some hints?

Regards,
Chris.