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Radio

A widget with a series of toggle buttons that allows the user to select one of several options.

The choiceSettings object described in the Parameters page is required for defining an instance of this parameter.

If the parameter prompt field is not empty, the radio buttons will be put into a group that has the prompt as the title, otherwise the radio buttons will not be in a group.

Key	Type	Required	Default	Description	UPM/TD
numCols	int		1	The number of columns to layout the radio buttons in.

Example

{
  "name": "someradio",
  "type": "radio",
  "valueType": "string",
  "prompt": "Geometry Type",
  "choiceSettings": {
    "choices": [
      {
        "value": "poly",
        "display": "polygon"
      },
      {
        "value": "point",
        "display": "point"
      },
      {
        "value": "line",
        "display": "line"
      }
    ]
  },
  "numCols": 3
}