Hi Hunt,
According to error message, action "heyo" of controller "animal" requires
template in view folder. Are you sure in <your app>_animal_controller.erl,
heyo function returns ok tag ?
heyo('GET', []) -> {output, "hello world"}. %% Don't miss "
Maybe your "heyo" return ok or json tag?
Regards,
Cuong Th.
On Sunday, February 9, 2014 5:54:29 AM UTC+7, Hunt Graham wrote:
>
> Thanks again for the response Cuong.
>
> If I put in a route within a controller with the output format ( {output,
> "hello world}. ) I get the following error message:
>
> The requested template ("src/view/animal/heyo.{dtl,html,txt,js,jade,eex}")
> was not found. If you controller did not run, check that it was exported
> Additionally, no handler was found for processing 404 errors. You probably
> want to modify /home/hunt/cboss/cb_tut/priv/cb_tut.routes to prevent errors
> like this one.
>
> If I put a view in the appropriate sub directory that view renders but
> will not have anything to do with "hello world" placed in the controller.
>
>
>
> On Friday, February 7, 2014 9:57:38 PM UTC-5, Cuong Thai wrote:
>>
>> Hi Hunt Graham,
>>
>> 1. With output return, we don't need template for view
>>
>> hello('GET', []) ->
>>> {output, "<html><head></head><body><div>Hello
>>> world!</div></body></html>"}.
>>
>>
>> It already returns template.
>>
>> 2. With defined function above, GET request to
>> localhost:8001/greeting/hello maps with that unique action "hello" of
>> controller "greeting". In tutorial, Evan just shows 3 returned options:
>> output, json, ok that CB provides. If you want to test with ok, you should
>> add new action:
>>
>> salut('GET', []) ->
>>> {ok, [{greeting, "Hello, world!"}]}.
>>
>>
>> In this case you should create template view/greeting/salut.dtl (or
>> salut.html) with content
>>
>> <h1>Hello!</h1>
>>> {{ greeting }}
>>
>>
>> Now you can open localhost:8001/greeting/salut
>> Regards,
>> Cuong Th.
>>
>
--
You received this message because you are subscribed to the Google Groups
"ChicagoBoss" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
Visit this group at http://groups.google.com/group/chicagoboss.
To view this discussion on the web visit
https://groups.google.com/d/msgid/chicagoboss/7763287e-d8e0-45ab-97e2-5a2e27201c68%40googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.
