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CPS, C-EMR, PM

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erdmanni

(@erdmanni)

Posts: 27

Trusted Member

Topic starter

I'm trying to pull an observation term's values by date into a text component. Here's what I have:

{fn getEchoAll(){TempArray = GETFIELD(LIST_OBS("echofinding", "Signed", "Delimited", "value", FALSE),"^","") return tempArray[2] + " - " + tempArray[1]}}

{getEchoAll()}

This function only pulls the last value instead of ALL of them. Values are delimited by a pipe (|).

Any ideas how I can pull of them? Also, preferably with a blank line between each value.

Thanks!

Posted : February 23, 2017 7:47 am

jfitzmd

(@jfitzmd)

Posts: 419

Reputable Member

You're close but not quite there. Contact me directly if you need more information.

/*Retrieve Date/Time*/

{! fn Retrieve_Values()

{

local i=0

local strRet=""

local strArray=""

local arrayValues

strArray=List_Obs("HPI","Pencil","delimited","value")

if strArray<>"" then

arrayValues=getfield(strArray,"|","")

for i=1,i<=size(arrayValues),i=i+1 do

arrayValues[i]=getfield(arrayValues[i],"^","")

strRet=strRet+(if strRet=="","",",")+str(i)+": "+arrayValues[i][2]+" "+arrayValues[i][3]

endfor

endif

document.DateTime=strRet

}

}

Posted : February 23, 2017 8:02 am

DavidShower

(@davidshower)

Posts: 1255

Noble Member

You are putting the results from LIST_OBS into an array, but your code is only pulling the second (and possibly the first) record. Jim's code shows you have to loop through each record in the array to pull out the fields that you want to show from each record.

Posted : February 24, 2017 2:15 am

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