Add get_<choicesfield>_display() to the docs

[Jorge Gajon]

Hi,

I have a model with a field with "choices" set, but couldn't find how to display the human readable (second part) of the choice in a template. Until I found at the irc logs a mention that there is a "get_<whatever>_display" method to do that.

I couldn't find a reference to that method anywhere on the docs. I just wanted to mention that maybe it would be good to add it somewhere, probably right in the Model Reference page, under the choices description.

​http://www.djangoproject.com/documentation/model_api/#general-field-options

[Adrian Holovaty]

See ​http://www.djangoproject.com/documentation/db_api/#get-foo-display