Number#

class marimo.ui.number(start: float, stop: float, step: float | None = None, value: float | None = None, debounce: bool = False, *, label: str = '', on_change: Callable[[int | float | None], None] | None = None)#

A number picker over an interval.

Example.

number = mo.ui.number(start=1, stop=10, step=2)

Attributes.

  • value: the value of the number, possibly None

  • start: the minimum value of the interval

  • stop: the maximum value of the interval

  • step: the number increment

Initialization Args.

  • start: the minimum value of the interval

  • stop: the maximum value of the interval

  • step: the number increment

  • value: default value

  • debounce: whether to debounce (rate-limit) value updates from the frontend

  • label: text label for the element

  • on_change: optional callback to run when this element’s value changes

Public methods

Inherited from UIElement

form([label])

Create a submittable form out of this UIElement.

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.

Public Data Attributes:

Inherited from UIElement

value

The element’s current value.

Inherited from Html

text

A string of HTML representing this element.