Structured Data Capture
4.0.0-ballot - STU 4 ballot
Structured Data Capture
4.0.0-ballot - STU 4 ballot
This page is part of the Structured Data Capture FHIR IG (v4.0.0-ballot: STU 4 Ballot 1) based on FHIR (HL7® FHIR® Standard) R4. The current version which supersedes this version is 3.0.0. For a full list of available versions, see the Directory of published versions
| Official URL: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-enableWhenExpression | Version: 4.0.0-ballot | |||
| Standards status: Trial-use | Maturity Level: 4 | Computable Name: EnableWhenExpressionExtension | ||
| Other Identifiers: OID:2.16.840.1.113883.4.642.40.17.42.22 | ||||
An expression that returns a boolean value for whether to enable the item. If the expression does not resolve to a boolean, it is considered an error in the design of the Questionnaire. Form renderer behavior is undefined. Some tools may attempt to force the value to be a boolean (e.g. is it a non-empty collection, non-null, non-zero - if so, then true). Systems SHOULD present a warning to the user if a non-boolean valued expression result does not trigger an all-out error.
Context of Use
This extension may be used on the following element(s):
Additional details on the use of this extension can be found on the Form Behavior page.
Usage info
Usage:
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from Extension
Summary
Simple Extension of type Expression: An expression that returns a boolean value for whether to enable the item. If the expression does not resolve to a boolean, it is considered an error in the design of the Questionnaire. Form renderer behavior is undefined. Some tools may attempt to force the value to be a boolean (e.g. is it a non-empty collection, non-null, non-zero - if so, then true). Systems SHOULD present a warning to the user if a non-boolean valued expression result does not trigger an all-out error.
Maturity: 4
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
  Extension |
0..1 | Extension | Expression for when to enable the item | |
  extension |
0..0 | |||
| url |
1..1 | uri | "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-enableWhenExpression" | |
  value[x] |
C | 0..1 | Expression | Value of extension sdc-inv1: FHIR query language not allowed. |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Extension |
0..1 | Extension | Expression for when to enable the item | |
 id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | |||
| url |
1..1 | uri | "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-enableWhenExpression" | |
| value[x] |
C | 0..1 | Expression | Value of extension sdc-inv1: FHIR query language not allowed. |
| Documentation for this format | ||||
This structure is derived from Extension
Summary
Simple Extension of type Expression: An expression that returns a boolean value for whether to enable the item. If the expression does not resolve to a boolean, it is considered an error in the design of the Questionnaire. Form renderer behavior is undefined. Some tools may attempt to force the value to be a boolean (e.g. is it a non-empty collection, non-null, non-zero - if so, then true). Systems SHOULD present a warning to the user if a non-boolean valued expression result does not trigger an all-out error.
Maturity: 4
Differential View
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Extension |
0..1 | Extension | Expression for when to enable the item | |
| extension |
0..0 | |||
| url |
1..1 | uri | "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-enableWhenExpression" | |
| value[x] |
C | 0..1 | Expression | Value of extension sdc-inv1: FHIR query language not allowed. |
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Extension |
0..1 | Extension | Expression for when to enable the item | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | |||
| url |
1..1 | uri | "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-enableWhenExpression" | |
| value[x] |
C | 0..1 | Expression | Value of extension sdc-inv1: FHIR query language not allowed. |
| Documentation for this format | ||||
Other representations of profile: CSV, Excel, Schematron
| Id | Grade | Path(s) | Details | Requirements |
| sdc-inv1 | error | Extension.value[x] | FHIR query language not allowed. : language!='application/x-fhir-query' |
IG © 2022+ HL7 International / FHIR Infrastructure. Package hl7.fhir.uv.sdc#4.0.0-ballot based on FHIR 4.0.1. Generated 2024-12-17
Links: Table of Contents |
QA Report
| Version History |
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