TextAreaInput#

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import panel as pn
pn.extension()

The TextAreaInput allows entering any multiline string using a text input box. Lines are joined with the newline character \n.


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 (str): The current value updated when the widget loses focus because the user clicks away or presses the tab key.
    • 

  • value_input (str): The current value updated on every key press.
    • 







Display#


    

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

  • max_length (int): Max character length of the input field. Defaults to 5000
    • 

  • name (str): The title of the widget
    • 

  • placeholder (str): A placeholder string displayed when no value is entered
    • 





text_area_input = pn.widgets.input.TextAreaInput(name='Text Area Input', placeholder='Enter a string here...')
text_area_input








TextAreaInput.value returns a string type that can be read out and set like other widgets:


text_area_input.value













Controls#


The TextAreaInput 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(text_area_input.controls(jslink=True), text_area_input)








pn.panel(text_area_input.param.value)










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