Format date in Ext JS 5.

How do you format the date in Ext JS 5.

See the attached fiddle:

http://ift.tt/1uL6pQZ

I tried several ways to format the date that appears on the label right 'viewer'(Fri Oct 10 2014 00:00:00 GMT+0100) to make it equal to the date field of the form(10-10-2014), but without success.

Thanks in advance.

Format date in Ext JS 5.