Re: The value of the entry widget doesn't get updated
Yes that solves my problem all right...THanks a bunch to both of you -- http://mail.python.org/mailman/listinfo/python-list
Re: The value of the entry widget doesn't get updated
Yes that solves my problem all right...THanks a bunch to both of you -- http://mail.python.org/mailman/listinfo/python-list
Re: The value of the entry widget doesn't get updated
Clara wrote: self.loginButton = Button(self, text='Login', command = VerifyProcessor(self.x.get(), self.y.get()) ) class VerifyProcessor: def __init__(self, thename, thepass): self.username = thename self.password = thepass def __call__(self): print self.username print self.password Your VerifyProcessor object is constructed just before your loginButton, not when you click. Therefore you may want to pass the x and y StringVars to its __init__ function instead of their value at contruction. Therefore your __call__ method can .get() their values each time the button is clicked. -- http://mail.python.org/mailman/listinfo/python-list
Re: The value of the entry widget doesn't get updated
Clara wrote: Hi, can somebody help me,..I have an assignment due next week but now I'm stuck with this problem I tried to get values from entry widget using the widgetcontrolvariable.get(),..but it seems that it won't work I can't print the value I input in the entry widget...However when I first set the value to something I can get the value just fine... This is my code Help please... msg='*~*Please Login to use the system*~*' class LoginMenu(Frame): def createWidgets(self, msg): import tkFont self.x = StringVar() self.y = StringVar() self.x.set("Type here") self.messageLabel= Label(self, text=msg, pady=15, font=tkFont.Font(weight='bold' ,size=10)) self.messageLabel.grid(row=0, columnspan=6) self.nameLabel= Label(self, text='UserName :', padx=12, justify=LEFT) self.nameLabel.grid(row=1, column=0, ipadx=9, ipady=5) self.nameEntry= Entry(self,justify=LEFT, textvariable=self.x) self.nameEntry.grid(row=1, column=3, columnspan=2) self.nameEntry.update_idletasks() self.passLabel= Label(self, text='Password :', padx=12, justify=LEFT) self.passLabel.grid(row=2, column=0,ipadx=9, ipady=5) self.passEntry= Entry(self,justify=LEFT, show='*', textvariable=self.y) self.passEntry.grid(row=2, column=3, columnspan=2) self.passEntry.update_idletasks() self.loginButton = Button(self, text='Login', command = VerifyProcessor(self.x.get(), self.y.get()) ) Here is the problem, the values of the two entries have been got'on before the button is pressed and the command is called. I would replace the above with:- VerifyProcessor(self.x, self.y)) ) and see below for the changes to the command callback class self.loginButton.grid(row=4, column=3, ipadx=15, ipady=3, pady=20) self.quitButton = Button(self, text='Exit', command = self.quit) self.quitButton.grid(row=4, column=4, ipadx=20, ipady=3, pady=20, padx=10) def __init__(self, msg, master=None): Frame.__init__(self, master) self.grid(column=4, row=4) self.createWidgets(msg) class VerifyProcessor: def __init__(self, thename, thepass): self.username = thename self.password = thepass def __call__(self): print self.username print self.password print self.username.get() print self.password.get() app = LoginMenu(msg) app.master.title("Login Menu") app.master.maxsize(280,200) app.mainloop() HTH Martin -- http://mail.python.org/mailman/listinfo/python-list
The value of the entry widget doesn't get updated
Hi, can somebody help me,..I have an assignment due next week but now I'm stuck with this problem I tried to get values from entry widget using the widgetcontrolvariable.get(),..but it seems that it won't work I can't print the value I input in the entry widget...However when I first set the value to something I can get the value just fine... This is my code Help please... msg='*~*Please Login to use the system*~*' class LoginMenu(Frame): def createWidgets(self, msg): import tkFont self.x = StringVar() self.y = StringVar() self.x.set("Type here") self.messageLabel= Label(self, text=msg, pady=15, font=tkFont.Font(weight='bold' ,size=10)) self.messageLabel.grid(row=0, columnspan=6) self.nameLabel= Label(self, text='UserName :', padx=12, justify=LEFT) self.nameLabel.grid(row=1, column=0, ipadx=9, ipady=5) self.nameEntry= Entry(self,justify=LEFT, textvariable=self.x) self.nameEntry.grid(row=1, column=3, columnspan=2) self.nameEntry.update_idletasks() self.passLabel= Label(self, text='Password :', padx=12, justify=LEFT) self.passLabel.grid(row=2, column=0,ipadx=9, ipady=5) self.passEntry= Entry(self,justify=LEFT, show='*', textvariable=self.y) self.passEntry.grid(row=2, column=3, columnspan=2) self.passEntry.update_idletasks() self.loginButton = Button(self, text='Login', command = VerifyProcessor(self.x.get(), self.y.get()) ) self.loginButton.grid(row=4, column=3, ipadx=15, ipady=3, pady=20) self.quitButton = Button(self, text='Exit', command = self.quit) self.quitButton.grid(row=4, column=4, ipadx=20, ipady=3, pady=20, padx=10) def __init__(self, msg, master=None): Frame.__init__(self, master) self.grid(column=4, row=4) self.createWidgets(msg) class VerifyProcessor: def __init__(self, thename, thepass): self.username = thename self.password = thepass def __call__(self): print self.username print self.password app = LoginMenu(msg) app.master.title("Login Menu") app.master.maxsize(280,200) app.mainloop() -- http://mail.python.org/mailman/listinfo/python-list