CODEWITHSUNDEEP
javascripthl7-fhirsmart-on-fhir
John
John

Reputation: 4006

How to generate QuestionnaireResponse using LHC-Forms (LForms)

I'm working through the capabilities of LHC-Forms (LForms) in github here:

https://github.com/lhncbc/lforms-fhir-app

Looking at the example here:

https://lhcforms.nlm.nih.gov/sdc

There is a button that lets the user see a FHIR QuestionnaireResponse based on the form and the data entered in the form. Using the debugging/Elements tool in my browser, the button has a javascript:void(0) method for href. What does LForms use to generate the QuestionnaireResponse from the form displayed on the page? Is this documented somewhere?

enter image description here

Upvotes: 1

Views: 353

Answers (1)

Paul Lynch
Paul Lynch

Reputation: 1337

Documentation for LHC-Forms is at http://lhncbc.github.io/lforms/. Following the "Exporting FHIR" link on the left (http://lhncbc.github.io/lforms/#retrieving-fhir-data), you will see it provides this API call for getting back a FHIR Resource:

LForms.Util.getFormFHIRData(resourceType, fhirVersion, formDataSource, options)

So, for an R4 QuestionnaireResponse, one could write:

LForms.Util.getFormFHIRData("QuestionnaireResponse", "R4")

Incidentally, questions about LHC-Forms are more likely to get noticed on the "questionnaire" stream at chat.fhir.org, or by posting an issue on the GitHub package (though sometimes I miss the notice about those).

Upvotes: 1

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