> All the link does is build a URL for you with appropriate params. In
> the controller action you then have to do things with the params.
> Have a look in log/development.log and you will see what params are
> being passed. Also I suggest having a look at the Rails Guide on
> debugging. You can then use ruby-debug to break into your code before
> the find call you have shown and inspect params to see what is there
> and work out why the find is not working. You can also experiment
> then calling find from the console to see what works.
I didn't think of checking the log, very useful tip!
I need to use the incident_id that's being passed to find the timesheet.
I tried:
@timesheet = Incident.find(params[:id]).timesheet
"Couldn't find Incident without an ID".
I checked by hardcoding it:
@timesheet = Incident.find(1).timesheet
That did work, so it must be params[:id] that's not working. The log
says that incident_id is being passed as a param though.
Started GET "/incidents/1/timesheet" for 127.0.0.1 at 2010-12-14
12:33:48 -0500
Processing by TimesheetsController#show as HTML
Parameters: {"incident_id"=>"1"}
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