Release 5 Draft Ballot

This is the Continuous Integration Build of FHIR (will be incorrect/inconsistent at times).
See the Directory of published versions

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. See additional guidance and examples in the SDC implementation guide.

Context of Use: Use on Element ID Questionnaire.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): User interface controls or widgets used for questionnaire items.


Use on Element ID Questionnaire.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
... Slices for extension 0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"
... value[x] 1..1CodeableConceptValue of extension
Binding: Questionnaire Item UI Control Codes (extensible): User interface controls or widgets used for questionnaire items.


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><!-- ?? 1..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 } // C? R! 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): User interface controls or widgets used for questionnaire items.


Use on Element ID Questionnaire.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
... Slices for extension 0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl"
... value[x] 1..1CodeableConceptValue of extension
Binding: Questionnaire Item UI Control Codes (extensible): User interface controls or widgets used for questionnaire items.


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><!-- ?? 1..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 } // 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)