004-expressions.yml

id: 002-micro
title: Simple example

optionSets:
  shirtSizes:
    - { value: "S", label: "Small" }
    - { value: "M", label: "Medium" }
    - { value: "L", label: "Large" }
    - { value: "XL", label: "Extra Large" }

blocks:
  - id: beginning
    title: First block
    pages:
      - id: intro
        title: Getting started
        nodes:
          - id: greet
            markdown: Hello. This is Survey Definition Language (SDL DSL)
            type: text

          - id: name
            label: What is your name?
            type: question

          - id: age
            label: How old are you?
            type: number

          - type: text
            markdown: "You are older than 18 years old."
            id: older_than_18
            showIf: age > 18

          - type: text
            markdown: "You are not older than 18 years old."
            id: younger_than_18
            showIf: age <= 18

          - type: radio
            label: What is your favorite color?
            id: color
            options:
              sources:
                - inline:
                    - { value: "red", label: "Red" }
                    - { value: "green", label: "Green" }
                    - { value: "blue", label: "Blue" }

  - id: middle
    title: Middle block
    showIf: age == 40
    pages:
      - id: middle_page
        title: Middle page
        nodes:
          - id: middle_node
            type: text
            markdown: This is middle page.

  - id: finish
    title: Finish
    showIf: 1 != 2
    pages:
      - id: last
        title: Done
        showIf: true != false

        nodes:
          - id: shirtSize
            label: What size shirt do you wear?
            type: radio
            options:
              sources:
                - optionSet: shirtSizes
                - inline:
                    - { value: "XXL", label: "Extra Extra Large" }

          - id: final_text
            markdown: Done.
            type: text