This page is part of the FHIR Specification (v5.0.0-ballot: R5 Ballot - see ballot notes). 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: R4B R4 R3 R2
FHIR Infrastructure Work Group | Maturity Level: 1 | Informative | Use Context: Any |
Summary
Defining URL: | http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs |
Version: | 5.0.0-ballot |
Name: | maxOccurs |
Title: | null |
Modifier: | This extension is not a modifier extension |
Status: | draft |
Definition: | The maximum number of times the group must appear, or the maximum number of answers for a question - when greater than 1 and not unlimited. |
Committee: | FHIR Infrastructure Work Group |
Status: draft. Extension maintained by: HL7
The maximum number of times the group must appear, or the maximum number of answers for a question - when greater than 1 and not unlimited.
Comment:
Only relevant if the element has repeats=true and there's a need to constrain the number of allowed repetitions. See additional guidance and examples in the SDC implementation guide.
Context of Use: Use on Element ID Questionnaire.item or Element ID ElementDefinition, with Context Invariant = type!='display' and (repeats=true or %extension.valueInteger=1)
Summary
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
maxOccurs | 0..1 | integer | URL = http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs maxOccurs: The maximum number of times the group must appear, or the maximum number of answers for a question - when greater than 1 and not unlimited. Use on Element ID Questionnaire.item or Element ID ElementDefinition, with <a href="structuredefinition-definitions.html#StructureDefinition.contextInvariant">Context Invariant</a> = <code>type!='display' and (repeats=true or %extension.valueInteger=1)</code> | |
Documentation for this format |
Full Structure
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
extension | 0..1 | Extension | URL = http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs maxOccurs: The maximum number of times the group must appear, or the maximum number of answers for a question - when greater than 1 and not unlimited. Use on Element ID Questionnaire.item or Element ID ElementDefinition, with <a href="structuredefinition-definitions.html#StructureDefinition.contextInvariant">Context Invariant</a> = <code>type!='display' and (repeats=true or %extension.valueInteger=1)</code> | |
extension | 0..0 | |||
url | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs" | |
value[x] | 1..1 | integer | Value of extension | |
Documentation for this format |
XML Template
<!-- maxOccurs --> <extension xmlns="http://hl7.org/fhir" url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs" > <!-- from Element: extension --> <valueInteger value="[integer]"/><!-- I 1..1 Value of extension --> </extension>
Summary
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
maxOccurs | 0..1 | integer | URL = http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs maxOccurs: The maximum number of times the group must appear, or the maximum number of answers for a question - when greater than 1 and not unlimited. Use on Element ID Questionnaire.item or Element ID ElementDefinition, with <a href="structuredefinition-definitions.html#StructureDefinition.contextInvariant">Context Invariant</a> = <code>type!='display' and (repeats=true or %extension.valueInteger=1)</code> | |
Documentation for this format |
Full Structure
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
extension | 0..1 | Extension | URL = http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs maxOccurs: The maximum number of times the group must appear, or the maximum number of answers for a question - when greater than 1 and not unlimited. Use on Element ID Questionnaire.item or Element ID ElementDefinition, with <a href="structuredefinition-definitions.html#StructureDefinition.contextInvariant">Context Invariant</a> = <code>type!='display' and (repeats=true or %extension.valueInteger=1)</code> | |
extension | 0..0 | |||
url | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs" | |
value[x] | 1..1 | integer | Value of extension | |
Documentation for this format |
XML Template
<!-- maxOccurs --> <extension xmlns="http://hl7.org/fhir" url="http://hl7.org/fhir/StructureDefinition/questionnaire-maxOccurs" > <!-- from Element: extension --> <valueInteger value="[integer]"/><!-- I 1..1 Value of extension --> </extension>
Constraints
Search
No Search Extensions defined for this resource |
Examples of this extension
No examples found.