Stream: implementers
Topic: FHIR path on single line:
Eric Haas (Feb 16 2019 at 09:52):
I taking this FHIR path from here http://build.fhir.org/questionnaire.html#search where is displayed on three lines as:
On Questionnaire.useContext: context-type: code context: value.as(CodeableConcept)
is this how its represent in a single line (e.g. ,spaces after useContext: and code)?
On Questionnaire.useContext: context-type: code context: value.as(CodeableConcept)
Grahame Grieve (Feb 17 2019 at 04:23):
well, it's not just FHIRPath being represented there
Eric Haas (Feb 18 2019 at 17:41):
Can you explain what the 'expression' is then? I thought it was a FHIR path for a composite SP?
Eric Haas (Feb 18 2019 at 17:52):
is the ":" a FHIR Path operator or a display notation?
Eric Haas (Feb 18 2019 at 18:03):
OK nm ... I answered my own question (RTFS): here is the expression for a composite SP:
"expression" : "Questionnaire.useContext",
"xpathUsage" : "normal",
"multipleOr" : false,
"multipleAnd" : true,
"modifier" : ["missing"],
"component" : [{
"definition" : "http://hl7.org/fhir/SearchParameter/Questionnaire-context-type",
"expression" : "code"
},
{
"definition" : "http://hl7.org/fhir/SearchParameter/Questionnaire-context",
"expression" : "value.as(CodeableConcept)"
}]
}
},
....
... and that is what the until-now-I-ignored component is for
Last updated: Apr 12 2022 at 19:14 UTC
