Question

from tkinter import *

data = {'parakeet': ['fly', 'bird'], 'dog': 'animal', 'cat': 'feline'}
for key in data.keys():
    print(key)
root = Tk()
Label(root, text = "Enter your name").grid(row=0,ipadx = 10,ipady = 10)
Label(root, text = key ).grid(row=1,ipadx = 10,ipady = 100)

mainloop()

当我执行代码时，它只显示文本小部件中字典中的一个键。我希望它显示所有键。

Answer 1

我最终得到了它。我必须列出一个键列表然后追加lkst并打印列表项

from tkinter import *
x = []
root = Tk()
data = {'parakeet': ['fly', 'bird'], 'dog': 'animal', 'cat': 'feline'}
for key in data.keys():
    x.append(key)

Label(root, text = "Enter your name").grid(row=0,ipadx = 10,ipady = 10)
Label(root, text = x ).grid(row=1,ipadx = 10,ipady = 50)

mainloop()

Answer 2

from Tkinter import *

data = {'parakeet': ['fly', 'bird'], 'dog': 'animal', 'cat': 'feline'}

root = Tk()
Label(root, text = "Enter your name").grid(row=0,ipadx = 10,ipady = 10)

for i in range(len(data.keys())):
    key = data.keys()[i]
    print key
    Label(root, text = key ).grid(row=i + 1,ipadx = 10,ipady = 10)

mainloop()

这应该可以解决您的问题。首先，您应该在for循环中包含带有键的标签的创建，以便包含所有键。为防止它们重叠，您必须在执行此操作时更改其行号。我还将ipady更改为10（这是标签之间的垂直距离。

如果你有问题，请随时再提出问题！

Tkinter显示字典键到文本小部件？

2 个答案: