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Numeric

The Numeric shows an input box to collect a numer feedback.

Example​

Numeric example

Synopsis​

[
  {
    "feedbackKey": "sizeOfSomething",
    "caption": "Size",
    "type": "Numeric",
    "options": {
      "label": "Enter a positive integer",
      "minimum": 1,
      "multipleOf": 1
    }
  }
]

Options​

All options are optional.

  • label: string: If set, shows a caption above the input control.
  • minimum: number: Ensures input >= minimum.
  • exclusiveMinimum: number: Ensures input > minimum.
  • maximum: number: Ensures input <= maximum.
  • exclusiveMaximum: number: Ensures input < maximum.
  • multipleOf: number: Ensures the input is a multiple of this. Internally, we just check "input % multipleOf === 0", so this does not work correctly with floating-point numbers due to rounding errors.
tip

Use multipleOf: 1 if you want to ensure the input value is an integer.

Note​

This can be used at the "root" level of displayStrategy, but it is also suitable as the feedbackListener of the LesionCandidates display.