clear values in ui.input or ui.number by using a button

[minoger]

Hello and thank you for this development.

I have a question, how to clear some inputs by using a button-element.
I have some ui.input and ui.number fields and I need a way to delete entries that have been made.

thank you
Michael

[AL-THE-BOT-FATHER]

Simple example.

from nicegui import ui

def clear_number():
    number.value = None
    
def clear_input():
    input.value = None

number = ui.number()
input = ui.input()

ui.button("Clear Number", on_click=clear_number)
ui.button("Clear Input", on_click=clear_input)

ui.run()

[falkoschindler]

Or even shorter using a lambda statement calling set_value():

from nicegui import ui

number = ui.number()
input = ui.input()

ui.button("Clear Number", on_click=lambda: number.set_value(None))
ui.button("Clear Input", on_click=lambda: input.set_value(None))

ui.run()

[AL-THE-BOT-FATHER]

This ^^^^

[minoger]

OK - thank you - this is very helpful
where to find a documentation about this methods like set_value?

best regards
Michael

[falkoschindler]

This particular method might currently be undocumented. We are working on filling the gaps... #439

[minoger]

Thank you again. for some of my question I can find answers in the discussions ..and if no ... i will ask : - )