Creating web services

Patient Demographics

Patient Demographics is a more realistic example of building a web service with Iguana. Just load up the code and inspect it see how it works. It uses these techniques:

  • Using error handling with pcall()
  • Maintaining a table of available calls
  • Returning JSON from the result set
  • It also serves up some simple documentation for the interface

Try it now: Patient demographics, username = admin and password = password.

To run the example

  1. Set up a channel with From HTTPS –> To Channel
  2. Set the Source > Use Translator to “Translator”
  3. Then set the “Source>URL path” to “demographic”, and note the web link that is created
    Note: The port number will be different from that used for Iguana
  4. Import this project file Patient_demographics_From_HTTPS.zip into the From HTTPS script
  5. Create the tables using table.vmd that is included in the project
  6. Use the URL from step 3 to access the web service
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