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我是Tkinter的新手。爲了學習Tkinter,我遵循this tutorial,我試圖用它來做我的新小項目。但是,當我在我創建的輸入框上按下輸入時出現錯誤。這裏是我的代碼:Tkinter錯誤,用函數綁定一個入口對象,給出2個參數,需要1個
# -*- coding: utf-8 -*-
import Tkinter
class PocketDEX(Tkinter.Tk):
def __init__(self, parent):
Tkinter.Tk.__init__(self, parent)
self.parent = parent
self.initialize()
def initialize(self):
self.grid()
self.labelVariable = Tkinter.StringVar()
self.labelVariable.set("Cuvântul căutat este:")
label = Tkinter.Label(self, textvariable = self.labelVariable, anchor="w")
label.grid(column = 0, row = 0)
self.entry = Tkinter.Entry(self)
self.entry.grid(column = 1, row = 0, sticky='EW')
self.entry.bind("<Return>", self.EnterPressed)
def EnterPressed(self):
print "It worked!"
if __name__ == "__main__":
app = PocketDEX(None)
app.title('★ PocketDEX ★')
app.mainloop()
我得到的錯誤是:
Exception in Tkinter callback
Traceback (most recent call last):
File "C:\Python27\lib\lib-tk\Tkinter.py", line 1470, in __call__
return self.func(*args)
TypeError: EnterPressed() takes exactly 1 argument (2 given)
我不exaclty明白爲什麼給定的,我使用Python 2.7.6 2個參數在Windows 8.1 Pro
感謝,它的工作! – MarK