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• Content
• Detailed Descriptions
• Mappings
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Extension: Allowed resource for reference

URL for this extension:

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

Status: draft. Extension maintained by: HL7

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

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..*	code	URL = http://hl7.org/fhir/StructureDefinition/questionnaire-allowedResource Allowed resource for reference: Where the type for a question is "Reference", indicates a type of resource that is permitted. Use on element: Questionnaire.item, Questionnaire.item.item
Documentation for this format

Fulle Structure

Name	Flags	Card.	Type	Description & Constraints
extension		0..*	Extension	URL = http://hl7.org/fhir/StructureDefinition/questionnaire-allowedResource Allowed resource for reference: Where the type for a question is "Reference", indicates a type of resource that is permitted. Use on element: Questionnaire.item, Questionnaire.item.item
extension		0..0
url		1..1	uri	"http://hl7.org/fhir/StructureDefinition/questionnaire-allowedResource"
valueCode		1..1	code	Value of extension Binding: ResourceType (required)
Documentation for this format

XML Template

<!-- Allowed resource for reference -->

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

JSON Template

{ // Allowed resource for reference
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-allowedResource", // R! 
    "valueCode" : "<code>" // R! Value of extension
  }

Summary

Name	Flags	Card.	Type	Description & Constraints
extension		0..*	code	URL = http://hl7.org/fhir/StructureDefinition/questionnaire-allowedResource Allowed resource for reference: Where the type for a question is "Reference", indicates a type of resource that is permitted. Use on element: Questionnaire.item, Questionnaire.item.item
Documentation for this format

Full Structure

Name	Flags	Card.	Type	Description & Constraints
extension		0..*	Extension	URL = http://hl7.org/fhir/StructureDefinition/questionnaire-allowedResource Allowed resource for reference: Where the type for a question is "Reference", indicates a type of resource that is permitted. Use on element: Questionnaire.item, Questionnaire.item.item
extension		0..0
url		1..1	uri	"http://hl7.org/fhir/StructureDefinition/questionnaire-allowedResource"
valueCode		1..1	code	Value of extension Binding: ResourceType (required)
Documentation for this format

XML Template

<!-- Allowed resource for reference -->

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

JSON Template

{ // Allowed resource for reference
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-allowedResource", // R! 
    "valueCode" : "<code>" // 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-10: Allowed resource can only be specified for items of type 'reference' (xpath: parent::*/f:type/@value='reference')