[英]optionMenu does not appear in window tkinter
I am very new to python and tkinter.我对 python 和 tkinter 很陌生。 I am trying to build the below GUI interface which is a skincare program that will recommend products based on the result of picking from the 4 drop-down menus.
我正在尝试构建下面的 GUI 界面,这是一个护肤程序,它将根据从 4 个下拉菜单中选择的结果推荐产品。 The last button - help will bring up contact info.
最后一个按钮 - 帮助将显示联系信息。
I am at the very beginning stages and cannot get the first option menu for age to appear.我正处于起步阶段,无法显示年龄的第一个选项菜单。 Could anyone explain the reason for this please and how do I make it so that the combination of answers for Age, Skin Type, Main Skin Concern and Clean Beauty result in products recommended due to the combination?
任何人都可以解释一下这个原因吗?我该如何做到这一点,以便将年龄、皮肤类型、主要皮肤问题和清洁美容的答案组合起来,从而产生由于组合而推荐的产品?
import tkinter as tk
age_menu = [
"<=18",
"19 - 25",
"25 - 34",
"35 - 45"
]
# root window
root = tk.Tk()
root.geometry("800x500")
root.title("SAVE MY SKIN")
root.configure(bg = "#32402f")
greeting = tk.Label(root, text = "Hello!", fg = "#faf2e9",
bg = "#32402f",font = ("Courier",20,"bold"),
anchor = "w", width = 60, padx = 30,
pady = 40
).grid(row = 0, column = 0, sticky = tk.W)
instructions = tk.Label(root, text="Fill in your details to get
a list of product recommendations "
"perfect for your specific "
"skincare needs!",fg = "#faf2e9",
bg = "#32402f",
wraplength = 300, justify = "left",
font = ("Courier",20), anchor = "w",
width = 60, padx = 30, pady = 20
).grid(row = 1, column = 0,
sticky = tk.W)
disclaimer = tk.Label(root,text = "This is not intended as a
subsititute "
"for professional medical advice and should not be "
"relied on as health or personal advice. Always seek "
"the guidance of your doctor or other qualified health "
"professional with any questions you may have "
"regarding your health or a medical condition.",
fg = "#faf2e9", bg = "#32402f", wraplength = 500,
justify = "left",font = ("Helvetica Neue",10),
anchor = "w", width = 100, padx = 30, pady = 180
).grid(row = 2, column = 0, sticky = tk.W)
var = tk.StringVar()
var.set("Age")
ageclicked = tk.OptionMenu(root,var,*age_menu)
ageclicked.config(fg = "#faf2e9", bg = "#32402f",width = 90,
font = ("Helvetica",12), anchor = "e")
ageclicked.grid(row = 2,column = 1)
root.mainloop()
So the first issue I had was with formatting so I rewrote it to follow pep8 guidelines.所以我遇到的第一个问题是格式化,所以我重写了它以遵循pep8指南。 I simply added the
root.grid_rowconfigure(0, weight=1)
and root.grid_columnconfigure(0, weight=1)
which makes sure your gridding of the page treats all sections equally.我只是添加了
root.grid_rowconfigure(0, weight=1)
和root.grid_columnconfigure(0, weight=1)
以确保您的页面网格化处理所有部分。 Your window isn't large enough to display the info so I made the width of your OptionMenu
smaller.您的窗口不够大,无法显示信息,因此我将
OptionMenu
的宽度缩小了。
import tkinter as tk
age_menu = [
"<=18",
"19 - 25",
"25 - 34",
"35 - 45"
]
# root window
root = tk.Tk()
root.geometry("800x500") #this needs to be expanded to show everything
root.title("SAVE MY SKIN")
root.configure(bg="#32402f")
root.grid_rowconfigure(0, weight=1)
root.grid_columnconfigure(0, weight=1)
greeting = tk.Label(root, text="Hello!", fg="#faf2e9", bg="#32402f", font=("Courier", 20, "bold"), anchor="w",
width=60, padx=30, pady=40)
greeting.grid(row=0, column=0, sticky=tk.W)
instructions = tk.Label(root, text="Fill in your details to get a list of product recommendations "
"perfect for your specific "
"skincare needs!", fg="#faf2e9",
bg="#32402f",
wraplength=300, justify="left",
font=("Courier", 20), anchor="w",
width=60, padx=30, pady=20)
instructions.grid(row=1, column=0,
sticky=tk.W)
disclaimer = tk.Label(root, text="This is not intended as a subsititute "
"for professional medical advice and should not be "
"relied on as health or personal advice. Always seek "
"the guidance of your doctor or other qualified health "
"professional with any questions you may have "
"regarding your health or a medical condition.",
fg="#faf2e9", bg="#32402f", wraplength=500,
justify="left", font=("Helvetica Neue", 10),
anchor="w", width=100, padx=30, pady=180)
disclaimer.grid(row=2, column=0, sticky=tk.W)
var = tk.StringVar()
var.set("Age")
ageclicked = tk.OptionMenu(root, var, *age_menu) #changed from 90 to 20
ageclicked.config(fg="#faf2e9", bg="#32402f", width=20,
font=("Helvetica", 12), anchor="e")
ageclicked.grid(row=2, column=1)
root.mainloop()
This sample would show you want I meant in the comments.此示例将显示您想要我在评论中的意思。 I removed a lot of
width
parameters since you don't really need it.我删除了很多
width
参数,因为你真的不需要它。 I also added the root.resizable(False, False)
to set a permanent window size.我还添加了
root.resizable(False, False)
来设置永久窗口大小。 Sometimes that's easier for simple GUIs.有时这对于简单的 GUI 来说更容易。 I also removed the row and column configuration since I control the window size.
我还删除了行和列配置,因为我控制了窗口大小。 I made a slight adjustment to the window size as well.
我也对窗口大小进行了微调。
import tkinter as tk
age_menu = [
"<=18",
"19 - 25",
"25 - 34",
"35 - 45"
]
# root window
root = tk.Tk()
root.geometry("750x450")
root.title("SAVE MY SKIN")
root.configure(bg="#32402f")
root.resizable(False, False) # stops the user from maximizing the window
#might not need or want the row and column config this way
#root.grid_rowconfigure(0, weight=1)
#root.grid_columnconfigure(0, weight=1)
greeting = tk.Label(root, text="Hello!", fg="#faf2e9", bg="#32402f", font=("Courier", 20, "bold"), anchor="w",
padx=30)
greeting.grid(row=1, column=0, sticky=tk.W)
instructions = tk.Label(root, text="Fill in your details to get a list of product recommendations "
"perfect for your specific "
"skincare needs!", fg="#faf2e9",
bg="#32402f",
wraplength=300, justify="left",
font=("Courier", 20), anchor="w",
padx=20, pady=20)
instructions.grid(row=2, column=0,
sticky=tk.W)
disclaimer = tk.Label(root, text="This is not intended as a subsititute "
"for professional medical advice and should not be "
"relied on as health or personal advice. Always seek "
"the guidance of your doctor or other qualified health "
"professional with any questions you may have "
"regarding your health or a medical condition.",
fg="#faf2e9", bg="#32402f", wraplength=500,
justify="left", font=("Helvetica Neue", 10),
anchor="w", padx=20)
disclaimer.grid(row=3, column=0, sticky=tk.W, ipadx=20)#ipadx=20 added for spacing
var = tk.StringVar()
var.set("Age")
ageclicked = tk.OptionMenu(root, var, *age_menu) #removed width parameter
ageclicked.config(fg="#faf2e9", bg="#32402f",
font=("Helvetica", 12), anchor="e", padx=10) #pad the pixel by 10 title will center itself
ageclicked.grid(row=3, column=1)
root.mainloop()
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