Slider
Allows users to set a range of values by moving a thumb along a track.
app.slider
app.slider(value=None, disabled=False, marks=None, max=100, min=0, step=None, range=False, vertical=False,
on_change=None, on_change_complete= None)
Parameters
| Parameter | Description |
|---|---|
| value (Optional[SliderValueType]) | The default value of the slider |
| disabled (bool) | If true, the slider will not be interactable |
| marks (SliderMarksType) | Tick mark of the slider |
| max (int) | Maximum value of the slider |
| min (int) | Minimum value of the slider |
| step (Optional[int]) | Granularity the slider can step through values |
| range (bool) | Dual thumb mode |
| vertical (bool) | If true, the slider will be vertical |
| on_change (Callable[[float], None]) | Callback function that is fired when the value of the slider is being changed |
| on_change_complete (Callable[[float], None]) | Callback function that is fired when mouseup or keyup is pressed |
Example
The example below shows how to create a slider component.
from shapelets.apps import IconCodes, Slider, dataApp, icon, text
from typing import Tuple, Union
# Set up Data App
app = dataApp()
# Set the title of the app
app.title('Slider Example')
# create a slider
slider = app.slider(min=0, max=100, value=20, marks={25: '25C', 45: text('Very Hot', strong=True, role='danger'), 90: icon(IconCodes.AlertFilled)})
# Define an onChange event handler
def onChange(src: Slider, value: Union[float, Tuple[float, float]]):
print(value)
slider.on_change = onChange
