How do I return a ACK message different from the standard HL7 ACK on the Source Node

Question

For example how can i just return "true"

Answer 1

While there are other ways to return a differnt ACK message, the easist way is to use the qie post message response function in the Source Node Response Script.

qie.postMessageResponse('true');

Comments

Does this have to be in the source node's "Response Script" or can it be called in other nodes, like a mapping node?

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I found the option on the source node "Response: From Mapping or Destination node" and found the behavior I was looking for.

Answer 2

Another way would be to return a csv message. In this example we are returning just one row and one column but you could build a larger csv message model.

message = qie.createCSVMessage();

message.setNode('1[1]', 'true');

 

Answer 3

Or you could build a csv message pulling data from the source message and parse it as csv and return.

var patientId = source.getNode('1');

var patientName = source.getNode('2');

message = qie.parseCSVString(patientId + ',' + patientName);