试图用一个按钮删除条目小部件,但一直出现错误
AttributeError: 'object' object has no attribute 'delete'
我将代码缩短为:
from tkinter import *
e = object()
def getname():
global name
e = Entry(root, textvariable=name)
e.pack()
e.focus_set()
b = Button(root, text = "Get", width = 10, command = callback)
b.pack()
b2 = Button(root, text = "Delete", width = 10, command = delete_entry)
b2.pack()
def callback():
username = name.get()
print(username)
def delete_entry():
e.delete(0, "end")
root = Tk()
name = StringVar()
getname()
root.mainloop()
谢谢你的时间
您可以使用此代码(完全删除输入框):
还是只想删除条目小部件中的文本?告诉我,我会更新我的答案。你知道吗
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