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Form / Spinbox / Trigger

Enable the trigger attribute in order to handle live changes to a spinbox.

from typing import Optionalfrom h2o_wave import main, app, Q, ui

def get_form_items(value: Optional[float]):    return [        ui.text(f'spinbox_trigger={value}'),        ui.spinbox(name='spinbox_trigger', label='Pick a number', trigger=True),    ]

@app('/demo')async def serve(q: Q):    if not q.client.initialized:        q.page['example'] = ui.form_card(box='1 1 4 4', items=get_form_items(None))        q.client.initialized = True    if q.args.spinbox_trigger is not None:        q.page['example'].items = get_form_items(q.args.spinbox_trigger)
    await q.page.save()

Tags: โ€‚form โ€‚spinbox โ€‚trigger