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Extension: Date and time
| Official URL: http://ltsi.univ-rennes.fr/StructureDefinition/date-time | Version: 0.1.0 | |||
| Draft as of 2025-05-22 | Computable Name: DateTime | |||
Date and time.
Context of Use
-
Element ID:
Element
This extension may be used on the following element(s):
Usage info
Usage:
- This Extension is not used by any profiles in this Implementation Guide
Formal Views of Extension Content
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
  Extension |
0..* | Extension | Date and time | |
  extension |
0..0 | |||
| url |
1..1 | uri | "http://ltsi.univ-rennes.fr/StructureDefinition/date-time" | |
  Slices for value[x] |
1..1 | dateTime | Value of extension Slice: Unordered, Open by type:$this | |
   value[x]:valueDateTime |
1..1 | dateTime | Value of extension | |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Extension |
0..* | Extension | Date and time | |
 id |
0..1 | id | Unique id for inter-element referencing | |
| extension |
0..0 | |||
| url |
1..1 | uri | "http://ltsi.univ-rennes.fr/StructureDefinition/date-time" | |
| Slices for value[x] |
1..1 | dateTime | Value of extension Slice: Unordered, Closed by type:$this | |
| value[x]:valueDateTime |
1..1 | dateTime | Value of extension | |
| Documentation for this format | ||||
This structure is derived from Extension
Differential View
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Extension |
0..* | Extension | Date and time | |
| extension |
0..0 | |||
| url |
1..1 | uri | "http://ltsi.univ-rennes.fr/StructureDefinition/date-time" | |
| Slices for value[x] |
1..1 | dateTime | Value of extension Slice: Unordered, Open by type:$this | |
| value[x]:valueDateTime |
1..1 | dateTime | Value of extension | |
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Extension |
0..* | Extension | Date and time | |
| id |
0..1 | id | Unique id for inter-element referencing | |
| extension |
0..0 | |||
| url |
1..1 | uri | "http://ltsi.univ-rennes.fr/StructureDefinition/date-time" | |
| Slices for value[x] |
1..1 | dateTime | Value of extension Slice: Unordered, Closed by type:$this | |
| value[x]:valueDateTime |
1..1 | dateTime | Value of extension | |
| Documentation for this format | ||||
This structure is derived from Extension
Other representations of profile: CSV, Excel, Schematron
Constraints
| Id | Grade | Path(s) | Details | Requirements |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both : extension.exists() != value.exists() |