how to add previous and next button in tkinter in python code example

Example 1: how to find the text inside button in tkinter

my_text = my_button.cget('text')

Example 2: buttons on canvas tkinter

# ... snip ...
button1 = Button(self, text = "Quit", command = self.quit, anchor = W)
button1.configure(width = 10, activebackground = "#33B5E5", relief = FLAT)
button1_window = canvas1.create_window(10, 10, anchor=NW, window=button1)

Example 3: how to add previous and next in tkinter in python

prevBtn = Button(self.framePhoto, text='Previous', command=lambda s=self: s.getImgOpen('prev'),
                bg='blue', fg='red').place(relx=0.85, rely=0.99, anchor=SE)


nextBtn = Button(self.framePhoto, text='Next', command=lambda s=self: s.getImgOpen('next'),
                bg='green', fg='black').place(relx=0.90, rely=0.99, anchor=SE)