On Wednesday 21 March 2007 20:11, Samkos wrote:
> Hi there,
>
> I am fighting with a problem I intended to
> believe trivial that I could not solve yet!
>
> I am trying to have a button with a variable
> text, that pops up another button with a
> variable text when pressed.
>
> I did that with the following program in
> Python, but the second button remains always
> void!!! is it related to the textvariable
> parameters?
>
> If any of you had a clue, please don't
> hesitate!
>
> in advance, many thanks
>
> Samuel
>
> #----------------------- program 2 buttons.py
> --------------------------
>
> from Tkinter import *
>
>
> def go(event):
> root = Tk()
>
> s1=StringVar()
> s1.set("s1")
> label1 = Label(root, textvariable=s1)
> label1.pack(side=LEFT)
>
> root.mainloop()
>
>
>
> root = Tk()
>
> s0=StringVar()
> s0.set("s0")
> label0 = Label(root, textvariable=s0)
> label0.pack(side=LEFT)
>
>
> root.bind("<Return>",go)
>
> root.mainloop()
try this;
def go():
root = Tk()
root.config(bg= 'yellow')
s1=StringVar()
blabel1 = Button(root, textvariable=s1,
width = 10, height = 2,
command = next)
blabel1.pack()
root.bind("<Return>", vbind)
s1.set('click_s1')
def vbind(event):
next()
def next():
second = Toplevel()
s0=StringVar()
s0.set("click_s0")
blabel0 = Button(second, textvariable=s0,
command = second.destroy,
width = 10, height = 2)
blabel0.pack()
if __name__ == '__main__' :
go()
mainloop()
jim-on-linux
http://inqvista.com
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