page.on_scroll doesn't seem to work and the documentation page is not found

[bobwatcherx]

Question

i want to try to use scroll on page and view data scroll on terminal . but it is not visible and I read
https://flet.dev/docs/controls/page/column#on_scroll
page not available. is there an example

Code sample

from flet import *


def main(page:Page):
	page.window_width=300

	def runapp(e:OnScrollEvent):
		print(e)
	sampletext = Column()
	for x in range(0,40):
		sampletext.controls.append(
			Text(f"Data {x}")
			)
	page.scroll = "always"
	page.on_scroll = "runapp"
	page.add(
		Column([
			sampletext
			])
		)

flet.app(target=main)

Error message

No response

------------------------------------------------------

• I have searched for answers to my question both in the issues and in previous discussions.

[ndonkoHenri]

page.on_scroll = runapp
No quotes.

[bobwatcherx]

but it still doesn't work and it doesn't show in the data terminal I scroll through
my code

from  flet import *
def main(page: Page):
	page.window_width=300
	page.scroll = "always"
	t = Tabs(
				selected_index=0,
				animation_duration=100,
				indicator_border_side="purple",
				tabs=[
				Tab(
					tab_content=Icon(
						name="home",
						color="white"
						)
					),
				Tab(
					tab_content=Icon(
						name="create",
						color="white"
						)
					),
				Tab(
					tab_content=Icon(
						name="person",
						color="white"
						)
					),
				]
				)

	page.overlay.append(
		Container(
				margin=margin.only(top=page.window_height-100,
					left=10,
					right=10
					),
				border_radius=30,
				width=page.window_width,
    			bgcolor="green",
    			padding=10,
    			content=t
    			),
		)
	def runscroll(e:OnScrollEvent):
		print(e)

	page.on_scroll = runscroll

	mylist = Column()

	for x in range(0,40):
		mylist.controls.append(Text(x))

	page.add(
    	Column([
    		mylist
    		
    		
    		])
    	)

flet.app(target=main)

[bobwatcherx]

@ndonkoHenri
does it work for you?