Current Build

Extension: displayCategory

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

URL for this extension:

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

Status: draft. Extension maintained by: HL7

Describes the intended purpose of the rendered text. For example - instructions, guidance on access control, maintenance information, etc.

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
.. displayCategory0..1CodeableConceptURL = http://hl7.org/fhir/StructureDefinition/questionnaire-displayCategory
displayCategory: Describes the intended purpose of the rendered text. For example - instructions, guidance on access control, maintenance information, etc.


Binding: Questionnaire Text Categories (extensible)
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-displayCategory
displayCategory: Describes the intended purpose of the rendered text. For example - instructions, guidance on access control, maintenance information, etc.


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-displayCategory"
... value[x] I0..1(Slice Definition)Value of extension
Slice: Unordered, Closed by type:$this
... value[x]:valueCodeableConcept I0..1CodeableConceptValue of extension
Binding: Questionnaire Text Categories (extensible)

doco Documentation for this format

XML Template

<!-- displayCategory -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/questionnaire-displayCategory" >
  <!-- from Element: extension -->
 <-- valueCodeableConcept sliced by type:$this  in the specified orderClosed-->
 <valueCodeableConcept><!-- ?? 0..1 CodeableConcept Value of extension --></valueCodeableConcept>
</extension>

JSON Template

{ // displayCategory
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-displayCategory", // R! 
    "valueCodeableConcept" : [ //  sliced by type:$this  in the specified order, Closed 
      { // Value of extension // C?
        // from Element: extension
      }
    ],
  }

Summary

NameFlagsCard.TypeDescription & Constraintsdoco
.. displayCategory0..1CodeableConceptURL = http://hl7.org/fhir/StructureDefinition/questionnaire-displayCategory
displayCategory: Describes the intended purpose of the rendered text. For example - instructions, guidance on access control, maintenance information, etc.


Binding: Questionnaire Text Categories (extensible)
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-displayCategory
displayCategory: Describes the intended purpose of the rendered text. For example - instructions, guidance on access control, maintenance information, etc.


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-displayCategory"
... value[x] I0..1(Slice Definition)Value of extension
Slice: Unordered, Closed by type:$this
... value[x]:valueCodeableConcept I0..1CodeableConceptValue of extension
Binding: Questionnaire Text Categories (extensible)

doco Documentation for this format

XML Template

<!-- displayCategory -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/questionnaire-displayCategory" >
  <!-- from Element: extension -->
 <-- valueCodeableConcept sliced by type:$this  in the specified orderClosed-->
 <valueCodeableConcept><!-- ?? 0..1 CodeableConcept Value of extension --></valueCodeableConcept>
</extension>

JSON Template

{ // displayCategory
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-displayCategory", // R! 
    "valueCodeableConcept" : [ //  sliced by type:$this  in the specified order, Closed 
      { // Value of extension // C?
        // from Element: 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)
  • ele-1: On Extension.value[x]: All FHIR elements must have a @value or children (xpath on Extension.value[x]: @value|f:*|h:div)