Radio¶
- class marimo.ui.radio(options: Sequence[str] | dict[str, Any], value: str | None = None, inline: bool = False, *, label: str = '', on_change: Callable[[Any], None] | None = None)¶
- A radio group. - Example. - radiogroup = mo.ui.radio( options=["a", "b", "c"], value="a", label="choose one" ) - radiogroup = mo.ui.radio( options={"one": 1, "two": 2, "three": 3}, value="one", label="pick a number", ) - Or from a dataframe series: - radiogroup = mo.ui.radio.from_series(df["column_name"]) - Attributes. - value: the value of the selected radio option
- options: a dict mapping option name to option value
 - Initialization Args. - options: sequence of text options, or dict mapping option name to option value
- value: default option name, if None, starts with nothing checked
- label: optional text label for the element
- on_change: optional callback to run when this element’s value changes
 - Public methods - from_series(series, **kwargs)- Create a radio group from a dataframe series. - Inherited from- UIElement- form([label, bordered, loading, ...])- Create a submittable form out of this - UIElement.- send_message(message, buffers)- Send a message to the element rendered on the frontend from the backend. - Inherited from- Html- batch(**elements)- Convert an HTML object with templated text into a UI element. - center()- Center an item. - right()- Right-justify. - left()- Left-justify. - callout([kind])- Create a callout containing this HTML element. - style(style)- Wrap an object in a styled container. - Public Data Attributes: - Inherited from- UIElement- value- The element’s current value. - Inherited from- Html- text- A string of HTML representing this element.