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• Content
• Detailed Descriptions
• Mappings
• XML
• JSON

Extension: The underlying FHIR data type

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: Questionnaire.item, Questionnaire.item.item

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

Extension Content

• Summary
• Full Structure
• XML
• JSON
• All

Summary

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	string	URL = http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType The underlying FHIR data type: For questionnaires generated from FHIR profiles, indicates the FHIR data type or resource type that corresponds to this node. Use on element: Questionnaire.item, Questionnaire.item.item
Documentation for this format

Fulle Structure

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType The underlying FHIR data type: For questionnaires generated from FHIR profiles, indicates the FHIR data type or resource type that corresponds to this node. Use on element: Questionnaire.item, Questionnaire.item.item
extension		0..0
url		1..1	uri	"http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"
valueString		1..1	string	Value of extension
Documentation for this format

XML Template

<!-- The underlying FHIR data type -->

<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

{ // The underlying FHIR data type
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType", // R! 
    "valueString" : "<string>" // R! Value of extension
  }

Summary

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	string	URL = http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType The underlying FHIR data type: For questionnaires generated from FHIR profiles, indicates the FHIR data type or resource type that corresponds to this node. Use on element: Questionnaire.item, Questionnaire.item.item
Documentation for this format

Full Structure

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType The underlying FHIR data type: For questionnaires generated from FHIR profiles, indicates the FHIR data type or resource type that corresponds to this node. Use on element: Questionnaire.item, Questionnaire.item.item
extension		0..0
url		1..1	uri	"http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType"
valueString		1..1	string	Value of extension
Documentation for this format

XML Template

<!-- The underlying FHIR data type -->

<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

{ // The underlying FHIR data type
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-fhirType", // R! 
    "valueString" : "<string>" // 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-14: Fhir type can only be specified for groups or questions (xpath: not(parent::*/f:type/@value='display'))