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Extension: date

Context of Use: Use on Element ID Element

Definition

The date (and optionally time) when the {{title}} was last significantly changed. The date must change when the business version changes and it must change if the status code changes. In addition, it should change when the substantive content of the {{title}} changes.

Comment:

The date is often not tracked until the resource is published, but may be present on draft content. Note that this is not the same as the resource last-modified-date, since the resource may be a secondary representation of the {{title}}. Additional specific dates may be added as extensions or be found by consulting Provenances associated with past versions of the resource.

Extension Content

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• Full Structure
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Summary

Name	Flags	Card.	Type	Description & Constraints
date		0..1	dateTime	URL = http://hl7.org/fhir/StructureDefinition/artifact-date date: The date (and optionally time) when the {{title}} was last significantly changed. The date must change when the business version changes and it must change if the status code changes. In addition, it should change when the substantive content of the {{title}} changes. Use on Element ID Element
Documentation for this format

Full Structure

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/artifact-date date: The date (and optionally time) when the {{title}} was last significantly changed. The date must change when the business version changes and it must change if the status code changes. In addition, it should change when the substantive content of the {{title}} changes. Use on Element ID Element
extension		0..0
url		1..1	uri	"http://hl7.org/fhir/StructureDefinition/artifact-date"
value[x]		1..1	dateTime	Value of extension
Documentation for this format

XML Template

<!-- date -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/artifact-date" >
  <!-- from Element: extension -->
 <valueDateTime value="[dateTime]"/><!-- I 1..1 Value of extension -->
</extension>

JSON Template

{ // date
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
  // extension: Extension: Prohibited
    "url" : "http://hl7.org/fhir/StructureDefinition/artifact-date", // R! 
    "valueDateTime" : "<dateTime>" // I R! Value of extension
  }

Summary

Name	Flags	Card.	Type	Description & Constraints
date		0..1	dateTime	URL = http://hl7.org/fhir/StructureDefinition/artifact-date date: The date (and optionally time) when the {{title}} was last significantly changed. The date must change when the business version changes and it must change if the status code changes. In addition, it should change when the substantive content of the {{title}} changes. Use on Element ID Element
Documentation for this format

Full Structure

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/artifact-date date: The date (and optionally time) when the {{title}} was last significantly changed. The date must change when the business version changes and it must change if the status code changes. In addition, it should change when the substantive content of the {{title}} changes. Use on Element ID Element
extension		0..0
url		1..1	uri	"http://hl7.org/fhir/StructureDefinition/artifact-date"
value[x]		1..1	dateTime	Value of extension
Documentation for this format

XML Template

<!-- date -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/artifact-date" >
  <!-- from Element: extension -->
 <valueDateTime value="[dateTime]"/><!-- I 1..1 Value of extension -->
</extension>

JSON Template

{ // date
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
  // extension: Extension: Prohibited
    "url" : "http://hl7.org/fhir/StructureDefinition/artifact-date", // R! 
    "valueDateTime" : "<dateTime>" // I R! Value of extension
  }

Constraints

• ele-1: All FHIR elements must have a @value or children (xpath: hasValue() or (children().count() > id.count()))
• ext-1: Must have either extensions or value[x], not both (xpath: extension.exists() != value.exists())
• ele-1: On Extension.extension: All FHIR elements must have a @value or children (xpath on Extension.extension: hasValue() or (children().count() > id.count()))
• ext-1: On Extension.extension: Must have either extensions or value[x], not both (xpath on Extension.extension: extension.exists() != value.exists())
• ele-1: On Extension.value[x]: All FHIR elements must have a @value or children (xpath on Extension.value[x]: hasValue() or (children().count() > id.count()))

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Examples of this extension

No examples found.