如何在Tkinter中从其唯一ID获取对象？

Question

canvas=Canvas(...)
unique_id=canvas.create_rectangle(...)
unique_id.tag_bind(...)

I get this error because it is an integer

AttributeError: 'int' object has no attribute 'tag_bind'

I need to get the object

Answer 1

You need to use tag_bind in the following with with canvas items.

canvas=Canvas(...)
unique_id=canvas.create_rectangle(...)
canvas.tag_bind(unique_id,...)