WebTo create a new OptionMenu widget, you use the OptionMenu constructor: OptionMenu (container, variable, default= None, *values, **kwargs) Code language: Python (python) … Webtkinter.Entry (command=) not working According to tutorial sites this command should work: mainWindow.output = tk.Entry (mainWindow, width=20, command=mainWindow.assess) but I get this error: _tkinter.TclError: unknown option "-command" has something about tkinter changed recently? 21 comments 72% Upvoted …

Tkinter OptionMenu - Python Tutorial

WebTkinter error: _tkinter.TclError: unknown option "-menu" Tkinter error: _tkinter.TclError: unknown option "-menu" score:0 Accepted answer Agree the error message is confusing. … WebJun 5, 2024 · I understand that the unknown option means that that attribute/keyword doesn't exist in my version of tkinter and python 3. The error lines look like: rpsFrame = … current value of tesla stock as of 2/15/2023

_tkinter.TclError: unknown option "-text" at tkinter project ... - Reddit

WebFeb 29, 2024 · import tkinter as tk app = tk.Tk() app.geometry("400x200") entryExample = tk.Entry(app, width=10) entryExample.pack(side=tk.LEFT, padx=10) app.mainloop() The unit of width option in Tkinter Entry widget is text units but not pixels. One text unit in the width is equal to the width of 0 in the system font. Webtkinter.TclError: unknown option. Update: It was just a typo while creating btComputePayment. I'm learning Python using the book "Introduction to Programming Using Python (Pearson 2013)". Currently I'm doing an exercise in which I have to code a loan … WebAug 31, 2024 · In this tutorial, our main focus is to create option menu using tkinter in python. As the name suggests, option menu is a list of options for the user in simple language. This can be achieved using OptionMenu class, which creates a pop-up menu and displays the options that the user can avail. current value of the s\u0026p 500