Вот код:
Код: Выделить всё
from shiny import App, ui, reactive, render
# main ui object for the app
app_ui = ui.page_fluid(
ui.div(
( "Welcome Screen",
ui.input_text(id='str_val', label='Type in something'),
ui.input_action_button(id="btn_welcome", label="Proceed!"),
),
id="welcome_screen",
),
ui.div(id="main_page")
)
# main server function for the app
def server(input, output, session):
@reactive.effect
@reactive.event(input.btn_welcome, ignore_init=True, ignore_none=True)
def _():
ui.remove_ui(selector="div:has(> #welcome_screen)")
ui.insert_ui(
selector=f"#main-page",
where="beforeBegin",
ui= ui.page_navbar(
ui.nav_panel("Tab 1", "Tab 1 content",ui.output_text('str_val')),
ui.nav_panel("Tab 2", "Tab 2 content"),
ui.nav_panel("Tab 3", "Tab 3 content"),
title="Main Page",
id="page",
),
)
@render.text
def str_val():
return input.str_val()
app = App(app_ui, server)
Я ценю любые предложения.
Подробнее здесь: https://stackoverflow.com/questions/790 ... -ui-insert