Function Dispo Chronological()

Function Dispo_Chronological checks that the times in Category:2016 Time and Place changes are in a sensible chronological order.

The check will run each time one of the following is edited, and will generate an error if:

Visit Admit DtTm field - error if > than any other time
Accept DtTm field - error if >Transfer Ready DtTm field or >Dispo DtTm field
Arrive DtTm field - error if >Transfer Ready DtTm field or >Dispo DtTm
Transfer Ready DtTm field - error if < arrive/accept (as above) or >Dispo DtTm
Dispo DtTm field - error if in future (don't need to check for others because they need to be before this) and all other errors are taken care off by other pair checks above.

Arrive vs Accept

will arrive always be after accept? is this sensible to check?
- Re: Arrive after Accept: Intuitively should be yes however docs will send patients direct to wards for admission from clinic/s and only get to ward after clinics are over to write their orders...timing their admission orders will then be later than arrival. We have been adjusting their admit times to be same or 5 min earlier in order to avoid errors in these cases.--Llemoine 07:47, 2016 May 26 (CDT)
a few of us have our admit & accept times as the same time depending on the situation. Judy 27 may 2016

Will want to reconcile Transfer time rule