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import panel as pn

The RadioBoxGroup widget allows selecting from a list or dictionary of values using a set of checkboxes. It falls into the broad category of single-value, option-selection widgets that provide a compatible API and include the RadioButtonGroup, Select and DiscreteSlider widgets.

For more information about listening to widget events and laying out widgets refer to the widgets user guide. Alternatively you can learn how to build GUIs by declaring parameters independently of any specific widgets in the param user guide. To express interactivity entirely using Javascript without the need for a Python server take a look at the links user guide.


For layout and styling related parameters see the customization user guide.


  • options (list or dict): A list or dictionary of options to select from

  • value (object): The current value; must be one of the option values


  • disabled (boolean): Whether the widget is editable

  • inline (boolean): Whether to arrange the items vertically in a column (False) or horizontally in a line (True)

  • name (str): The title of the widget

radio_group = pn.widgets.RadioBoxGroup(name='RadioBoxGroup', options=['Biology', 'Chemistry', 'Physics'], inline=True)


Like most other widgets, RadioBoxGroup has a value parameter that can be accessed or set:



The RadioBoxGroup widget exposes a number of options which can be changed from both Python and Javascript. Try out the effect of these parameters interactively:

pn.Row(radio_group.controls(jslink=True), radio_group)
This web page was generated from a Jupyter notebook and not all interactivity will work on this website. Right click to download and run locally for full Python-backed interactivity.

Download this notebook from GitHub (right-click to download).