我有Tkinter的網格:Python的Tkinter的網格發出
from tkinter import *
class App():
def __init__(self, root):
self.root = root
self.TopFrame = Frame(root)
self.MiddleFrame = Frame(root)
self.BottomFrame = Frame(root)
self.TopFrame.grid(row=0)
self.MiddleFrame.grid(row=5)
self.BottomFrame.grid(row=6)
buttonQ = Button(self.BottomFrame, text="Quit", command=quit)
buttonS = Button(self.BottomFrame, text="Save", command=self.saveToFile)
buttonS.grid(row=0, column=0, padx=10)
buttonQ.grid(row=0, column=1, padx=10)
def Function(self):
self.grid = []
for i in range(5):
row = []
for j in range(5):
row.append(Button(self.TopFrame,width=6,height=3,command=lambda i=i, j=j: self.getClick(i, j),background='gray'))
row[-1].grid(row=i,column=j)
self.grid.append(row)
row2 = []
for k in range(4):
row2.append(Button(self.MiddleFrame,width=6,height=3,command=lambda i=5, k=k: self.getClick(i, k),background='gray'))
row2[-1].grid(row=6,column=k, pady=10)
def getClick(self, i, j):
orig_color = self.grid[i][j].cget('bg')
if orig_color=="red":
self.grid[i][j]["bg"]="gray"
else:
self.grid[i][j]["bg"]="red"
def saveToFile(self):
myFile=open("example.txt", 'w')
for line in range(5):
for column in range(5):
bg_color = self.grid[line][column].cget('bg')
if bg_color == "red":
myFile.write("1 ")
else:
myFile.write("0 ")
myFile.write("\n")
for column in range(4):
bg_color2 = self.grid[5][column].cget('bg')
if bg_color2 == "red":
myFile.write("1 ")
else:
myFile.write("0 ")
myFile.write("\n")
myFile.close()
myFile = open("example.txt",'r')
print(myFile.read())
myFile.close()
root = Tk()
app = App(root)
app.Function()
root.mainloop()
但問題是,從中間網格的按鈕不改變點擊它們的顏色並返回該錯誤:
line 1699, in __call__
return self.func(*args)
line 28, in <lambda>
row2.append(Button(self.MiddleFrame,width=6,height=3,command=lambda i=5, k=k: self.getClick(i, k),background='gray'))
line 32, in getClick
orig_color = self.grid[i][j].cget('bg')
IndexError: list index out of range
而且當我按下按鈕Save
:
line 1699, in __call__
return self.func(*args)
line 39, in saveToFile
myFile=open("example.txt", 'w')
PermissionError: [Errno 13] Permission denied: 'example.txt'
我在做什麼錯?
你對這個是正確的。我爲歉收而道歉。但是,我無法糾正我的投票,直到您對帖子進行編輯。也許指出他應該在哪裏放置'self.grid.append(row2)'然後我可以更新我的投票:D –
@SierraMountainTech我曾經說過她應該在函數Function的末尾添加I。但我會更新答案是更具體的,謝謝你的建議:) – dwmyfriend
@SierraMountainTech功能的名稱是功能... – dwmyfriend