DateSlider#

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import datetime as dt

import panel as pn
import panel_material_ui as pmui

pn.extension()

The DateSlider widget allows selecting selecting a date value within a set bounds using a slider.


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 customization guides.




Core#


    

  • as_datetime: Whether to return value as a date (default) or datetime
    • 

  • disabled (boolean): Whether the widget is editable
    • 

  • start (date or datetime): The range’s lower bound
    • 

  • step (integer): The selected step i the slider in days
    • 

  • end (date or datetime): The range’s upper bound
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  • value (date or datetime): The selected value as a datetime type
    • 

  • value_throttled (datetime): The selected value as a datetime type throttled until mouseup
    • 







Display#


    

  • bar_color (color): Color of the slider bar as a hexadecimal RGB value.
    • 

  • direction (str): Whether the slider should go from left to right (‘ltr’) or right to left (‘rtl’).
    • 

  • format (string): The datetime’s format
    • 

  • label (str): The title of the widget.
    • 

  • marks (boolean | list[dict]):  Marks indicate predetermined values to which the user can move the slider. If True the options are shown as marks. If a list, it should contain dicts with ‘value’ and an optional ‘label’ keys.
    • 

  • orientation (Literal["horizonta", "vertical"]): Whether the slider should be displayed in a ‘horizontal’ or ‘vertical’ orientation.
    • 

  • show_value (boolean): Whether to show the widget value as a label or not.
    • 

  • tooltips (boolean | Literal["auto"]): Whether to display tooltips on the slider handle.
    • 

  • track (Literal["normal", "inverted"]): Whether to display ‘normal’ or ‘inverted’.
    • 







Styling#


    

  • sx (dict): Component level styling API.
    • 

  • theme_config (dict): Theming API.
    • 







Aliases#


For compatibility with Panel certain parameters are allowed as aliases:


    

  • name: Alias for label
    • 





date_slider = pmui.DateSlider(name='Date Slider', start=dt.datetime(2019, 1, 1), end=dt.datetime(2019, 6, 1), value=dt.datetime(2019, 2, 8))

date_slider







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


date_slider.value





datetime.datetime(2019, 2, 8, 0, 0)








Controls#


The DateSlider 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(date_slider.controls(jslink=True), date_slider)







            
            


Download this notebook from GitHub (right-click to download).