| Name | Value | Comments |
|---|
 abstract | false | |
| baseDefinition | http://hl7.org/fhir/StructureDefinition/Extension | |
| copyright | | |
| date | 2022-03-08T18:37:19+00:00 | |
| description | 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. | |
| experimental | false | |
| fhirVersion | 4.0.1 | |
| jurisdiction | | |
 jurisdiction[0] | http://unstats.un.org/unsd/methods/m49/m49.htm#001 | |
| kind | complex-type | |
| name | EnableWhenExpressionExtension | |
| publisher | HL7 International - FHIR Infrastructure Work Group | |
| purpose | | |
| status | draft | |
| title | Enable when expression | |
| type | Extension | |
| url | http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-enableWhenExpression | |
| version | 3.0.0 | |
| Name | L Flags | L Card. | L Type | L Description & Constraints | R Flags | R Card. | R Type | R Description & Constraints | Comments |
|---|
 Extension | | 0..1 | Extension | Expression for when to enable the item
| | 0..1 | Extension | Expression for when to enable the item
| |
 id | | 0..1 | string | Unique id for inter-element referencing | | 0..1 | string | Unique id for inter-element referencing | |
 Slices for extension | | 0..* | Extension | Additional content defined by implementations
Slice: Unordered, Open by value:url
| | 0..* | Extension | Additional content defined by implementations
Slice: Unordered, Open by value:url
| |
| url | | 1..1 | uri | "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-enableWhenExpression" | | 1..1 | uri | "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-enableWhenExpression" | |
| value[x] | C | 0..1 | Expression | Value of extension | C | 0..1 | Expression | Value of extension | |
Documentation for this format |