【发布时间】:2016-12-22 05:29:16
【问题描述】:
我正在尝试在 python 3.5 中学习 tkinter,但由于某种原因,我无法在输入框中打印文本。这是我的代码:
from tkinter import *
text = StringVar
def func():
print(text.get())
root = Tk()
root.geometry('450x450')
root.title('App')
mylabel = Label(text='My Label').grid(row = 0, column=0, sticky='W')
mybutton = Button(text = 'Button',command = func).grid(row=0,column=1,sticky='W')
myentry = Entry(root, textvariable=text).grid(row=1,column=1)
root.mainloop()
但是当我按下按钮时,我得到一个错误提示
Traceback (most recent call last):
File "/usr/lib/python3.5/tkinter/__init__.py", line 1553, in __call__
return self.func(*args)
File "tkapp.py", line 6, in func
print(text.get())
TypeError: get() missing 1 required positional argument: 'self'
提前感谢您的帮助!
【问题讨论】:
标签: python class tkinter python-3.5