On 2014-01-15 20:16, eneskri...@gmail.com wrote:
While working with tkinter in python 3.3, I had the following problem.
def get_text(event):
self.number_of_competitors = entered_text.get()
try:
self.number_of_competitors = int(self.number_of_competitors)
A bare except like this is virtually never a good idea:
except:
pass
if type(self.number_of_competitors) == int:
root.destroy()
else:
label.config(text = "Enter the number of competitors. Please enter
a number.")
Something like this would be better:
try:
self.number_of_competitors = int(entered_text.get())
except ValueError:
label.config(text="Enter the number of competitors. Please
enter a number.")
else:
root.destroy()
root = Tk()
label = Label(root, text = "Enter the number of competitors.")
label.pack(side = TOP)
entered_text = Entry(root)
entered_text.pack()
This will make it call 'get_text' when the button is clicked:
Button(root, text = "Submit", command = get_text).pack()
This will make it call 'get_text' when the pointer enters the frame:
root.bind('<Enter>', get_text)
Did you mean '<Return>', i.e. the Return key?
root.mainloop()
This is a buggy part of the code. When I run it, instead of doing what it
should do, it responds to all events BUT enter. I'm not sure if this error is
on tkinters or my side. Please help!
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