DatetimePicker.ipynb

Kernel: Unknown Kernel

import datetime as dt

import panel as pn

pn.extension()

The DatetimePicker widget allows selecting selecting a datetime value using a text box and the browser's datetime-picking utility.

Discover more on using widgets to add interactivity to your applications in the how-to guides on interactivity. Alternatively, learn how to set up callbacks and (JS-)links between parameters or how to use them as part of declarative UIs with Param.

Parameters:

For details on other options for customizing the component see the layout and styling how-to guides.

Core

• value (datetime): The selected value as a datetime type

• start (date or datetime): Inclusive lower bound of the allowed date selection.

• end (date or datetime): Inclusive upper bound of the allowed date selection.

• disabled_dates (list): Dates to make unavailable for selection; others will be available

• enabled_dates (list): Dates to make available for selection; others will be unavailable

• enable_time (boolean): Enable editing of the time in the widget, default is True

• enable_seconds (boolean): Enable editing of seconds in the widget, default is True

• military_time (boolean): Enable 24 hours time in the widget, default is True

• allow_input (boolean): Whether the user can enter a date directly into the input field, default is False

Display

• disabled (boolean): Whether the widget is editable

• name (str): The title of the widget

• visible (boolean): Whether the widget is visible

---

DatetimePicker uses a browser-dependent calendar widget to select the datetime:

datetime_picker = pn.widgets.DatetimePicker(
    name='Datetime Picker', value=dt.datetime(2021, 3, 2, 12, 10)
)

pn.Column(datetime_picker, height=400)

To ensure it is visible in a notebook we have placed it in a Column with a fixed height.

DatetimePicker.value returns a datetime type that can be read out or set like other widgets:

datetime_picker.value

Controls

The DatetimePicker 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(datetime_picker.controls(jslink=True), datetime_picker)