sorry for the newbe question...

[Ted 0]

Hi all, though I have a lot of experience with VCL I'm totally new to FMX.  I have been trying to get the ToDoList demo to run an cannot get past the error

AttributeError: Error in getting property "_TodoApp__add_task_on_click".

The relevant code chunk is straight from the demo.  Thanks for any help getting me started. Windows 11, Python 3.8.1 running in VScode

     self.add_task_btn = Button(self)

        self.add_task_btn.Parent = self

        self.add_task_btn.SetBounds(150, 75, 100, 30)

        self.add_task_btn.Text = "Add Task"

        self.add_task_btn.OnClick = self.__add_task_on_click

 

        self.del_task_btn = Button(self)

        self.del_task_btn.SetProps(Parent=self, Text="Delete Task")

        self.del_task_btn.SetBounds(150, 120, 100, 30)

        self.del_task_btn.OnClick = self.__del_task_on_click

 

        self.list_of_tasks = ListBox(self)

        self.list_of_tasks.Parent = self

        self.list_of_tasks.SetBounds(300, 50, 300, 350)

 

        def __add_task_on_click(self, Sender)

            self.list_of_tasks.Items.Add(self.task_text_box.Text)

            self.task_text_box.Text = ""

 

        def __del_task_on_click(self, Sender)

            self.list_of_tasks.Items.Delete(0)

Edited September 3, 2022 by Ted
emogies inserted

[Remy Lebeau 1397]

1 hour ago, Ted said:

Python 3.8.1 running in VScode

Then what does this have to do with Delphi/FMX?

[Ted 0]

Thanks for the response, I am importing delphifmx into Python for this program.

from delphifmx import *