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order_list_change() how to separate the list

MEL, SQL, Oracle

Last Post by Anonymous 1 second ago

4 Posts

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Maryne

(@maryne)

Posts: 4

Active Member

Topic starter

Upon siging the lab orders it displays a list of new orders on the text part of the encounter form (using order_list_change() I believe) like:

Added new Test order of BASIC METABOLIC PANEL (80048) - Signed

I am trying to list the order code and instructions for each of these lab orders:

something like (80048) "instruction: while fasting "

I am using the following, but I only get the info for the last lab order

{while ORDER_LIST_CHANGES() <> "" do

CFMT(ORD_COMMENTS(), "", " ", "B", "") +

CFMT(ORD_CODE(), "", "
", "B", "
")
endwhile
}

Posted : January 12, 2015 9:35 am

slamond

(@slamond)

Posts: 39

Trusted Member

I think in order to get everything, you've got to use the ORDERS_AFTER() or ORDERS_ALL() MEL symbols. I wrote the following function which parses out the code and the comments:

{fn fnOrderDetails(){

local lOrderArray = getfield(ORDERS_AFTER("delimited"),"|","")
local lSize = size(lOrderArray)
local lCount
local lResult = ""

for lCount=1, lCount<=lSize, lCount = lCount + 1 do

lOrderArray[lCount] = getfield(lOrderArray[lCount],"^","")

lResult = lResult + lOrderArray[lCount][3] + ": " + lOrderArray[lCount][8] + HRET

endfor

return lResult}}

{fnOrderDetails()}

You can of course switch out the "ORDERS_AFTER" with "ORDERS_ALL" or "ORDERS_NOW" to only give you the orders for which you're looking.

Posted : January 16, 2015 9:14 am

Maryne

(@maryne)

Posts: 4

Active Member

Topic starter

Thank you for your response Sarah. But I think I am doing something wrong (obviously).

I copied your code to the left code of the VFE window, then created a button to RUNPROCESS with {fnOrderDetails()} but it is still not displaying any of the codes and instructions. I also tried it with MEL expression field.

Help please.

Posted : January 18, 2015 7:09 am

DavidShower

(@davidshower)

Posts: 1255

Noble Member

Sometimes when you copy code from here, you need to redo your quotation marks. Sometimes they end up being the wrong symbol.

Posted : January 26, 2015 7:36 am

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