DatetimeRangePicker#

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import datetime as dt

import panel as pn

pn.extension()

The DatetimeRangePicker 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 (tuple): Tuple of upper and lower bounds of the selected range expressed as datetime types
    • 

  • 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): Whether to display time in 24 hour format, 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
    • 





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


datetime_range_picker = pn.widgets.DatetimeRangePicker(
    name='Datetime Range Picker', value=(dt.datetime(2021, 3, 2, 12, 10), dt.datetime(2021, 3, 2, 12, 22))
)

pn.Column(datetime_range_picker, height=400)








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


DatetimeRangePicker.value returns a tuple of datetime values that can be read out and set like other widgets:


datetime_range_picker.value





(datetime.datetime(2021, 3, 2, 12, 10), datetime.datetime(2021, 3, 2, 12, 22))








Controls#


The DatetimeRangePicker 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_range_picker.controls(jslink=True), datetime_range_picker)










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