Ruby on Rails

On Dec 13, 2010, at 3:08 PM, Finne Jager wrote:

>>> On a side note, by changing the resources to nested instead of top
>>> level, it broke my Index page which shows a list of Incidents and
>>> their
>>> Timesheets. It pointed out this line of code:
>>>
>>> ----------------------------
>>> <td><%= link_to 'View Time Sheet', timesheet_path(incident) %></td>
>>> ----------------------------
>>
>> Right, of course. Run rake routes to see what your routes look like
>> now.
>
> Ok, I ran 'rake routes' and it showed:
> --------------------------------
> incident_timesheet POST /incidents/:incident_id/timesheet(.:format)
> { :action=>"create", :controller=>"timesheets"}
> ----------------------------------
>
> So I changed the code in my Index view to:
> ---------------------------------
> <td><%= link_to 'View Time Sheet', incident_timesheet %></td>
> ---------------------------------
>
> That triggers: undefined local variable or method `incident_timesheet'
>
> --

OK, you're really close. However, think about that route. It needs
an :incident_id and you haven't given one. For the create, you'll
want to do incident_timesheet_path(incident)

-Rob

Rob Biedenharn
Rob@AgileConsultingLLC.com http://AgileConsultingLLC.com/
rab@GaslightSoftware.com http://GaslightSoftware.com/

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