Current Build

Extension: itemControl

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

URL for this extension:

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

Status: draft. Extension maintained by: HL7

The type of data entry control or structure that should be used to render the item.

Comment:

Different controls may be appropriate for different item types. It is up to the system rendering a questionnaire as to what controls it will support and for which data types.

Context of Use: Use on Element ID Questionnaire.item or Element ID Questionnaire.item.item

Extension Content

Summary

NameFlagsCard.TypeDescription & Constraintsdoco
.. itemControl0..1CodeableConceptURL = http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl
itemControl: The type of data entry control or structure that should be used to render the item.


Binding: Questionnaire Item UI Control Codes (extensible)
Use on Element ID Questionnaire.item or Element ID Questionnaire.item.item

doco Documentation for this format

Full Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..1ExtensionURL = http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl
itemControl: The type of data entry control or structure that should be used to render the item.


Use on Element ID Questionnaire.item or Element ID Questionnaire.item.item
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"
... valueCodeableConcept 0..1CodeableConceptValue of extension
Binding: Questionnaire Item UI Control Codes (extensible)

doco Documentation for this format

XML Template

<!-- itemControl -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl" >
  <!-- from Element: extension -->
 <valueCodeableConcept><!-- 0..1 CodeableConcept Value of extension --></valueCodeableConcept>
</extension>

JSON Template

{ // itemControl
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl", // R! 
    "valueCodeableConcept" : { CodeableConcept } //Value of extension
  }

Summary

NameFlagsCard.TypeDescription & Constraintsdoco
.. itemControl0..1CodeableConceptURL = http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl
itemControl: The type of data entry control or structure that should be used to render the item.


Binding: Questionnaire Item UI Control Codes (extensible)
Use on Element ID Questionnaire.item or Element ID Questionnaire.item.item

doco Documentation for this format

Full Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..1ExtensionURL = http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl
itemControl: The type of data entry control or structure that should be used to render the item.


Use on Element ID Questionnaire.item or Element ID Questionnaire.item.item
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"
... valueCodeableConcept 0..1CodeableConceptValue of extension
Binding: Questionnaire Item UI Control Codes (extensible)

doco Documentation for this format

XML Template

<!-- itemControl -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl" >
  <!-- from Element: extension -->
 <valueCodeableConcept><!-- 0..1 CodeableConcept Value of extension --></valueCodeableConcept>
</extension>

JSON Template

{ // itemControl
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl", // R! 
    "valueCodeableConcept" : { CodeableConcept } //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')]))