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APPTS_BY_STATUS, list into an array

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Anonymous

(@Anonymous)

Posts: 0

New Member Guest

Topic starter

On a fake patient, I created 5 appts with status of 'arrived' .

Inside Data Display:

{APPTS_BY_STATUS("arrived")}

gives me

01/25/2013 8:45 am
01/25/2013 10:30 am
01/27/2013 9:00 am
01/29/2013 9:00 am
01/29/2013 1:15 pm

I have a function

{

fn foo()

{

local appts_list = getfield(APPTS_BY_STATUS("arrived"),HRET,"")

return appts_list[1]

}

this gives me:

01/25/2013 8:45 am

but returning appts_list[2] gives me NOTHING......why?

I have tried "\n" AND "\r" as the delimiting character inside getfield() and I get absolutely nothing.......why?

Posted : January 31, 2013 1:21 am

gibsonmi

(@gibsonmi)

Posts: 827

Prominent Member

I have seen this before, your second appt is hiding in appts_list[3], and every appointment is in the odd numbers. I don't remember exactly what the solution is but try one of these -

local appts_list = getfield(APPTS_BY_STATUS("arrived"),\n\r,"")

local appts_list = getfield(APPTS_BY_STATUS("arrived"),\r\n,"")

local appts_list = getfield(APPTS_BY_STATUS("arrived"),HRET,"\r")

Posted : January 31, 2013 1:41 am

Anonymous

(@Anonymous)

Posts: 0

New Member Guest

Topic starter

Thanks. I eventually got it to work with the following code:

{

fn appts_last_three_days(){

local appts_list = ""

local return_string = ""

appts_list = getfield(APPTS_BY_STATUS("scheduled"),HRET,"\r")

FOR i=1,i<=size(appts_list),i=i+1

DO

if(appts_list[i]<>"")then

if(val(DURATIONDAYS(sub(appts_list[i],1,10),str(._TODAYSDATE)))<=3)then

return_string = return_string + appts_list[i] + HRET

endif

endif

ENDFOR

return return_string

}

}

Even elements are blank, and odd elements have dates as you said. I have no idea how to populate them normally (i.e. 1,2,3,4,5 instead of 1,3,5,7,9).

Posted : January 31, 2013 3:10 am

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