click action unuseable when back

[suchuyang]

Duplicate Check

• I have searched the opened issues and there are no duplicates

Describe the bug

I write some views, there is a listview in the first page and i click a button on a cell to enter another view.
Back it.
So, the click action i clicked before does not work.

Here is the whole code sample.
backexample.zip

Code sample

main.py

import flet as ft
from ClassListView import *
from practiceview import *

def main(page: ft.Page):
    page.title = "CG练习统计程序"
    page.vertical_alignment = ft.MainAxisAlignment.CENTER
    page.horizontal_alignment=ft.CrossAxisAlignment.CENTER

    def route_change(e):
        if page.route == "newpage":
            classview = ClassList(page.width,page.height-100)
            classview.route = page.route
            page.views.append(classview)
        if "classpageof_" in page.route:
            practiceview = PracticeListView("1","practice")
            page.views.append(practiceview)
        page.update()

    def view_pop(view):
        page.views.pop()
        page.update()
    page.on_route_change = route_change
    page.on_view_pop = view_pop 
    
    def click(para):
        page.go(para.control.url_target)


    page.add(ft.TextButton("newpage",on_click=click,url_target="newpage"))

ft.app(main)

ClassListView .py

import flet as ft

class ClassList(ft.ListView):
    def __init__(self,w,h):
        super().__init__()
        for i in range(3):
            cell = ft.Row([
                 ft.Text(f"{i} cell", size=20),
                 ft.IconButton(icon=ft.icons.ARROW_RIGHT,on_click=self.cellclick,url_target=f"classpageof_{i}")
            ])
            self.controls.append(cell)

    def cellclick(self,para:ft.ControlEvent):
        print("click class:")
        print("name=",para.name)
        print("data=",para.data)
        print("target=",para.control.url_target)
        print("page=",self.page)
        self.page.go(para.control.url_target)

practiceview.py

import flet as ft

class PracticeListView(ft.View):
    def __init__(self,classid,classname):
        super().__init__()
        self.classid = classid
        self.classname = classname
        self.bgcolor = "#A3AC99"
        self.vertical_alignment=ft.MainAxisAlignment.CENTER
        self.horizontal_alignment=ft.CrossAxisAlignment.CENTER
        #来一个appbar
        self.appbar = ft.AppBar(
                        title=ft.Text(f"练习"),
                    )
        self.controls.append(self.appbar)

To reproduce

1、Run the sample code and click the newpage

2、click a cell right button

3、at the appbar view，click back button

4、click the cell button again

5、click another cell button ，it work

Expected behavior

No response

Screenshots / Videos

Screenshots / Video demonstration

default.mp4

Operating System

Windows

Operating system details

win11

Flet version

0.23.2

Regression

Yes, it used to work in a previous Flet version (please specify the version in additional details)

Suggestions

No response

Logs

Logs

[Paste your logs here]

Additional details

No response

[ndonkoHenri]

Your popping callback should look like this.

[suchuyang]

This method will create a new view, so all data will be reload again. I want to use the view object create before, because some setting is still on the back page.