Structured Data Capture
4.0.0-ballot - STU 4 ballot International flag

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

Extension: Extract Template - Context

Official URL: http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-templateExtractContext Version: 4.0.0-ballot
Standards status: Draft Maturity Level: 0 Computable Name: TemplateExtractContextExtension
Other Identifiers: OID:2.16.840.1.113883.4.642.40.17.42.87

Establishes mapping context for replacing template content based on a fhirpath expression. This will be used by any child properties as the context for any other templateExtractContext or templateExtractValue extensions. If the name property on an expression is included, it will be also available to child extension evaluation. If the expression evaluates to no results, then this element in the templated resource will be removed, and futher processing of it's children is not required.

Context of Use

This extension may be used on the following element(s):

  • Element ID Element

Additional details on the use of this extension can be found on the Data Extraction page.

Usage info

Usage:

Formal Views of Extension Content

Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

This structure is derived from Extension

Summary

Simple Extension of type string, Expression: Establishes mapping context for replacing template content based on a fhirpath expression. This will be used by any child properties as the context for any other templateExtractContext or templateExtractValue extensions. If the name property on an expression is included, it will be also available to child extension evaluation. If the expression evaluates to no results, then this element in the templated resource will be removed, and futher processing of it's children is not required.

Maturity: 0

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1 Extension FhirPath expression
... extension 0..0
... url 1..1 uri "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-templateExtractContext"
... value[x] 0..1 Value of extension
.... valueString string
.... valueExpression Expression

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1 Extension FhirPath expression
... 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-templateExtractContext"
.... valueString string
.... valueExpression Expression

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension of type string, Expression: Establishes mapping context for replacing template content based on a fhirpath expression. This will be used by any child properties as the context for any other templateExtractContext or templateExtractValue extensions. If the name property on an expression is included, it will be also available to child extension evaluation. If the expression evaluates to no results, then this element in the templated resource will be removed, and futher processing of it's children is not required.

Maturity: 0

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1 Extension FhirPath expression
... extension 0..0
... url 1..1 uri "http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire-templateExtractContext"
... value[x] 0..1 Value of extension
.... valueString string
.... valueExpression Expression

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1 Extension FhirPath expression
... 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-templateExtractContext"
.... valueString string
.... valueExpression Expression

doco Documentation for this format

 

Other representations of profile: CSV, Excel, Schematron