R4 Ballot #1 (Mixed Normative/Trial use)

This page is part of the FHIR Specification (v3.3.0: R4 Ballot 2). 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: R3 R2

Extension: definition

Vocabulary Work Group Maturity Level: 1InformativeUse Context: Any

URL for this extension: 

http://hl7.org/fhir/StructureDefinition/valueset-definition

Status: draft. Extension maintained by: HL7

A display name that describes the meaning of this code when used as part of this value set.

Context of Use: Use on Element ID ValueSet.compose.include.concept or Element ID ValueSet.expansion.contains

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

Extension Content

Summary

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..1stringURL = http://hl7.org/fhir/StructureDefinition/valueset-definition
definition: A display name that describes the meaning of this code when used as part of this value set.


Use on Element ID ValueSet.compose.include.concept or Element ID ValueSet.expansion.contains

doco Documentation for this format

Full Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..1ExtensionURL = http://hl7.org/fhir/StructureDefinition/valueset-definition
definition: A display name that describes the meaning of this code when used as part of this value set.


Use on Element ID ValueSet.compose.include.concept or Element ID ValueSet.expansion.contains
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/valueset-definition"
... valueString 0..1stringValue of extension

doco Documentation for this format

XML Template

<!-- definition -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/valueset-definition" >
  <!-- from Element: extension -->
 <valueString value="[string]"/><!-- 0..1 Value of extension -->
</extension>

JSON Template

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

Summary

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..1stringURL = http://hl7.org/fhir/StructureDefinition/valueset-definition
definition: A display name that describes the meaning of this code when used as part of this value set.


Use on Element ID ValueSet.compose.include.concept or Element ID ValueSet.expansion.contains

doco Documentation for this format

Full Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..1ExtensionURL = http://hl7.org/fhir/StructureDefinition/valueset-definition
definition: A display name that describes the meaning of this code when used as part of this value set.


Use on Element ID ValueSet.compose.include.concept or Element ID ValueSet.expansion.contains
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/valueset-definition"
... valueString 0..1stringValue of extension

doco Documentation for this format

XML Template

<!-- definition -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/valueset-definition" >
  <!-- from Element: extension -->
 <valueString value="[string]"/><!-- 0..1 Value of extension -->
</extension>

JSON Template

{ // definition
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/valueset-definition", // R! 
    "valueString" : "<string>" //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')]))