Release 4

Extension: referenceResource

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

URL for this extension:

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

Status: draft. Extension maintained by: HL7

Where the type for a question is "Reference", indicates a type of resource that is permitted.

Comment:

This extension only has meaning if the question.type = Reference. If no allowedResource extensions are present, the presumption is that any type of resource is permitted. If multiple are present, then any of the specified types are permitted.

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

Extension Content

Summary

NameFlagsCard.TypeDescription & Constraintsdoco
.. referenceResource0..*codeURL = http://hl7.org/fhir/StructureDefinition/questionnaire-referenceResource
referenceResource: Where the type for a question is "Reference", indicates a type of resource that is permitted.


Binding: ResourceType (required)
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='reference'</code>

doco Documentation for this format

Full Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..*ExtensionURL = http://hl7.org/fhir/StructureDefinition/questionnaire-referenceResource
referenceResource: Where the type for a question is "Reference", indicates a type of resource that is permitted.


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='reference'</code>
... extension I0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/questionnaire-referenceResource"
... value[x] I1..1codeValue of extension
Binding: ResourceType (required)

doco Documentation for this format

XML Template

<!-- referenceResource -->doco

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

JSON Template

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

Summary

NameFlagsCard.TypeDescription & Constraintsdoco
.. referenceResource0..*codeURL = http://hl7.org/fhir/StructureDefinition/questionnaire-referenceResource
referenceResource: Where the type for a question is "Reference", indicates a type of resource that is permitted.


Binding: ResourceType (required)
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='reference'</code>

doco Documentation for this format

Full Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..*ExtensionURL = http://hl7.org/fhir/StructureDefinition/questionnaire-referenceResource
referenceResource: Where the type for a question is "Reference", indicates a type of resource that is permitted.


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='reference'</code>
... extension I0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/questionnaire-referenceResource"
... value[x] I1..1codeValue of extension
Binding: ResourceType (required)

doco Documentation for this format

XML Template

<!-- referenceResource -->doco

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

JSON Template

{ // referenceResource
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-referenceResource", // R! 
    "valueCode" : "<code>" // 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)