How can I make a field in every OBX segment one thing?

Question

For example I have two OBX segements and would like to make the ValueType TX, currrently I am using:

message.setNode("OBX-2", 'TX');

 

That seems to only change the first one.

Answer 1

You can find different HL7 operations from the Code Wizard drop down. In this case the one you want is the setAllNodes.

 

message.setAllNodes('OBX-2', 'TX');