使用我输入的if语句，即使它是正确的，它也只会显示loss语句。
我不确定声明的编写方式是否正确。
我试图使当按下开始时两个标签都显示一个介于1到21之间的数字。
此外，如果可能的话，我想确保在按下点击按钮时，可以在标签上添加一个数字。例如，按hit将增加10 + 5，然后显示总数。
位于班级TTY：
import tkinter as tk
k = 10
Q = 10
J = 10
A = 11 or 1
class WINDOW(tk.Tk):
def __init__(self, *args, **kwargs):
tk.Tk.__init__(self, *args, **kwargs)
tk.Tk.wm_title(self, "Memory") #sets the window title
container = tk.Frame(self)#Name of frame to refer to
container.pack(side="top", fill="both", expand=True)#size of window
container.grid_rowconfigure(0, weight=4)#size of window
container.grid_columnconfigure(0, weight=4)
self.frames = {}
for F in (MainMenu, tty):
page_name = F.__name__
frame = F(parent=container, controller=self)
self.frames[page_name] = frame
frame.grid(row=0, column=0, sticky="nsew")
self.show_frame("MainMenu")
def show_frame(self, page_name):
frame = self.frames[page_name]
frame.tkraise()
class MainMenu(tk.Frame):
def __init__(self, parent, controller):
tk.Frame.__init__(self, parent)
self.controller = controller
self.configure(background = 'white')
label = tk.Label(self, text="Memory",font=(15),
borderwidth=5, relief="solid")
label.pack(side="top", fill="y", pady=15, padx=270)
label.pack(fill="both")
button1 = tk.Button(self, text="Start", relief="solid",
borderwidth=5,width=30,
font=(17),command=lambda:
controller.show_frame("tty"))
button1.pack()
button3 = tk.Button(self,
text="Quit",relief="solid",borderwidth=4,width=30,font=(17),command = quit)
button3.place(x="420", y ="50")
button3.pack()
class tty(tk.Frame):
def __init__(self, parent, controller):
tk.Frame.__init__(self, parent)
self.controller = controller
self.configure(background = "white")
def win():
if score > deal:
tts = tk.Label(self, text="win", font=(20))
tts.pack()
else:
lose = tk.Label(self, text="lose", font=(10))
lose.pack() #The if statement
deal = tk.Label(self, text="18", font=(18))
deal.pack(side="top", fill="y", pady=15, padx=270)
score = tk.Label(self, text="19", font=(18))
score.pack()
f = tk.Frame(self)
button1 = tk.Button(f,borderwidth=5, text="stand", font=(18),command =
lambda: win())#This is the button that i want to display the label
button1.grid(row=0,column=0)
button2 = tk.Button(f, text="Hit",borderwidth=5, font=(18))
button2.grid(row=0,column=1)
f.pack(side="bottom")
button3 = tk.Button(self, text="Quit", font=(18))
button3.pack(side="right", pady=50)
if __name__ == "__main__":
app = WINDOW()
app.geometry("800x400")
app.mainloop()
答案 0 :(得分：1)
if score > deal:正在比较两个tkinter标签对象，而不是得分和交易的值。进行比较之前，请尝试获取标签的值并将其转换为整数。
if int(score['text']) > int(deal['text']):
帮助您解决其他问题。
要选择1到21之间的随机数，请使用python的random模块中包含的randint函数（请参见下面的代码）。我添加了一个新的randomise函数，该函数将在创建页面后被调用，以随机选择交易和得分的值。
使用hit按钮，我添加了一个新功能hit，它将采用当前得分，并向其中添加另一个随机值。
import tkinter as tk
from random import randint
k = 10
Q = 10
J = 10
A = 11 or 1
class WINDOW(tk.Tk):
def __init__(self, *args, **kwargs):
tk.Tk.__init__(self, *args, **kwargs)
tk.Tk.wm_title(self, "Memory") #sets the window title
container = tk.Frame(self)#Name of frame to refer to
container.pack(side="top", fill="both", expand=True)#size of window
container.grid_rowconfigure(0, weight=4)#size of window
container.grid_columnconfigure(0, weight=4)
self.frames = {}
for F in (MainMenu, tty):
page_name = F.__name__
frame = F(parent=container, controller=self)
self.frames[page_name] = frame
frame.grid(row=0, column=0, sticky="nsew")
self.show_frame("MainMenu")
def show_frame(self, page_name):
frame = self.frames[page_name]
frame.tkraise()
class MainMenu(tk.Frame):
def __init__(self, parent, controller):
tk.Frame.__init__(self, parent)
self.controller = controller
self.configure(background = 'white')
label = tk.Label(self, text="Memory",font=(15),
borderwidth=5, relief="solid")
label.pack(side="top", fill="y", pady=15, padx=270)
label.pack(fill="both")
button1 = tk.Button(self, text="Start", relief="solid",
borderwidth=5,width=30,
font=(17),command=lambda:
controller.show_frame("tty"))
button1.pack()
button3 = tk.Button(self,
text="Quit",relief="solid",borderwidth=4,width=30,font=(17),command = quit)
button3.place(x="420", y ="50")
button3.pack()
class tty(tk.Frame):
def __init__(self, parent, controller):
tk.Frame.__init__(self, parent)
self.controller = controller
self.configure(background = "white")
self.deal = tk.Label(self, text="18", font=(18))
self.deal.pack(side="top", fill="y", pady=15, padx=270)
self.score = tk.Label(self, text="19", font=(18))
self.score.pack()
f = tk.Frame(self)
button1 = tk.Button(f,borderwidth=5, text="stand", font=(18),command = self.win)#This is the button that i want to display the label
button1.grid(row=0,column=0)
button2 = tk.Button(f, text="Hit",borderwidth=5, font=(18),command = self.hit)
button2.grid(row=0,column=1)
f.pack(side="bottom")
button3 = tk.Button(self, text="Quit", font=(18))
button3.pack(side="right", pady=50)
self.randomise()
def randomise(self):
self.deal['text'] = str(randint(1,21))
self.score['text'] = str(randint(1,21))
def hit(self):
current_score = int(self.score['text'])
new_score = current_score + randint(1,21)
self.score['text'] = str(new_score)
def win(self):
if int(self.score['text']) > int(self.deal['text']):
tts = tk.Label(self, text="win", font=(20))
tts.pack()
else:
lose = tk.Label(self, text="lose", font=(10))
lose.pack() #The if statement
if __name__ == "__main__":
app = WINDOW()
app.geometry("800x400")
app.mainloop()