STU 3 Ballot

This page is part of the FHIR Specification (v1.6.0: STU 3 Ballot 4). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions

Extension: Questionnaire to populate a reference

URL for this extension:

http://hl7.org/fhir/StructureDefinition/questionnaire-lookupQuestionnaire

Status: draft. Extension maintained by: HL7

For items of type reference, the reference can be populated either by picking an existing entity or by creating a new one. In the later case, this Questionnaire allows specifying the Questionnaire to use in creating the target instance. This can be direct (if the Reference is to a Questionnaire) or indirect via mapping if the Reference is to some other sort of resource.

Context of Use: Use on element: Questionnaire.item, Questionnaire.item.item

usage info: insert a list of places where this extension is used

Summary

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	uri	URL = http://hl7.org/fhir/StructureDefinition/questionnaire-lookupQuestionnaire Questionnaire to populate a reference: For items of type reference, the reference can be populated either by picking an existing entity or by creating a new one. In the later case, this Questionnaire allows specifying the Questionnaire to use in creating the target instance. This can be direct (if the Reference is to a Questionnaire) or indirect via mapping if the Reference is to some other sort of resource. Use on element: Questionnaire.item, Questionnaire.item.item
Documentation for this format

Fulle Structure

Name	Card.	Type	Description & Constraints
extension	0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/questionnaire-lookupQuestionnaire Questionnaire to populate a reference: For items of type reference, the reference can be populated either by picking an existing entity or by creating a new one. In the later case, this Questionnaire allows specifying the Questionnaire to use in creating the target instance. This can be direct (if the Reference is to a Questionnaire) or indirect via mapping if the Reference is to some other sort of resource. Use on element: Questionnaire.item, Questionnaire.item.item
extension	0..0
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/questionnaire-lookupQuestionnaire"
valueUri	1..1	uri	Value of extension
Documentation for this format

XML Template

<!-- Questionnaire to populate a reference -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/questionnaire-lookupQuestionnaire" >
  <!-- from Element: extension -->
 <valueUri value="[uri]"/><!-- 1..1 Value of extension -->
</extension>

JSON Template

{ // Questionnaire to populate a reference
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-lookupQuestionnaire", // R! 
    "valueUri" : "<uri>" // R! Value of extension
  }

Summary

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	uri	URL = http://hl7.org/fhir/StructureDefinition/questionnaire-lookupQuestionnaire Questionnaire to populate a reference: For items of type reference, the reference can be populated either by picking an existing entity or by creating a new one. In the later case, this Questionnaire allows specifying the Questionnaire to use in creating the target instance. This can be direct (if the Reference is to a Questionnaire) or indirect via mapping if the Reference is to some other sort of resource. Use on element: Questionnaire.item, Questionnaire.item.item
Documentation for this format

Full Structure

Name	Card.	Type	Description & Constraints
extension	0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/questionnaire-lookupQuestionnaire Questionnaire to populate a reference: For items of type reference, the reference can be populated either by picking an existing entity or by creating a new one. In the later case, this Questionnaire allows specifying the Questionnaire to use in creating the target instance. This can be direct (if the Reference is to a Questionnaire) or indirect via mapping if the Reference is to some other sort of resource. Use on element: Questionnaire.item, Questionnaire.item.item
extension	0..0
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/questionnaire-lookupQuestionnaire"
valueUri	1..1	uri	Value of extension
Documentation for this format

XML Template

<!-- Questionnaire to populate a reference -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/questionnaire-lookupQuestionnaire" >
  <!-- from Element: extension -->
 <valueUri value="[uri]"/><!-- 1..1 Value of extension -->
</extension>

JSON Template

{ // Questionnaire to populate a reference
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-lookupQuestionnaire", // R! 
    "valueUri" : "<uri>" // R! Value of extension
  }

Constraints

ele-1: All FHIR elements must have a @value or children (xpath: @value|f:*|h:div)
ext-1: Must have either extensions or value[x], not both (xpath: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')]))
inv-15: Lookup Questionnaire can only be specified for questions with a type of "reference" (xpath: parent::*/f:type/@value='reference')