Release 4

This page is part of the FHIR Specification (v4.0.1: R4 - Mixed Normative and STU) in it's permanent home (it will always be available at this URL). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions . Page versions: R4B R4 R3

Extension: fhirType

FHIR Infrastructure Work Group Maturity Level: 1InformativeUse Context: Any

URL for this extension:

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

Status: draft. Extension maintained by: HL7

For questionnaires generated from FHIR profiles, indicates the FHIR data type or resource type that corresponds to this node.

Context of Use: Use on Element ID Questionnaire.item or Element ID Questionnaire.item.item, with Context Invariant = type!='display'

Extension Content

Summary

NameFlagsCard.TypeDescription & Constraintsdoco
.. fhirType0..1stringURL = http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType
fhirType: For questionnaires generated from FHIR profiles, indicates the FHIR data type or resource type that corresponds to this node.


Use on Element ID Questionnaire.item or Element ID Questionnaire.item.item, with <a href="structuredefinition-definitions.html#StructureDefinition.contextInvariant">Context Invariant</a> = <code>type!='display'</code>

doco Documentation for this format

Full Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..1ExtensionURL = http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType
fhirType: For questionnaires generated from FHIR profiles, indicates the FHIR data type or resource type that corresponds to this node.


Use on Element ID Questionnaire.item or Element ID Questionnaire.item.item, with <a href="structuredefinition-definitions.html#StructureDefinition.contextInvariant">Context Invariant</a> = <code>type!='display'</code>
... extension I0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"
... value[x] I1..1stringValue of extension

doco Documentation for this format

XML Template

<!-- fhirType -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType" >
  <!-- from Element: extension -->
 <valueString value="[string]"/><!-- ?? 1..1 Value of extension -->
</extension>

JSON Template

{ // fhirType
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType", // R! 
    "valueString" : "<string>" // C? R! Value of extension
  }

Summary

NameFlagsCard.TypeDescription & Constraintsdoco
.. fhirType0..1stringURL = http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType
fhirType: For questionnaires generated from FHIR profiles, indicates the FHIR data type or resource type that corresponds to this node.


Use on Element ID Questionnaire.item or Element ID Questionnaire.item.item, with <a href="structuredefinition-definitions.html#StructureDefinition.contextInvariant">Context Invariant</a> = <code>type!='display'</code>

doco Documentation for this format

Full Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..1ExtensionURL = http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType
fhirType: For questionnaires generated from FHIR profiles, indicates the FHIR data type or resource type that corresponds to this node.


Use on Element ID Questionnaire.item or Element ID Questionnaire.item.item, with <a href="structuredefinition-definitions.html#StructureDefinition.contextInvariant">Context Invariant</a> = <code>type!='display'</code>
... extension I0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"
... value[x] I1..1stringValue of extension

doco Documentation for this format

XML Template

<!-- fhirType -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType" >
  <!-- from Element: extension -->
 <valueString value="[string]"/><!-- ?? 1..1 Value of extension -->
</extension>

JSON Template

{ // fhirType
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType", // R! 
    "valueString" : "<string>" // C? 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')]))
  • ele-1: On Extension.extension: All FHIR elements must have a @value or children (xpath on Extension.extension: @value|f:*|h:div)
  • ext-1: On Extension.extension: Must have either extensions or value[x], not both (xpath on Extension.extension: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")]))
  • ele-1: On Extension.value[x]: All FHIR elements must have a @value or children (xpath on Extension.value[x]: @value|f:*|h:div)