Get the input from a Checkbox in python tkinter?
You need to use an IntVar for the variable:
checkCmd = IntVar()checkCmd.set(0)def runSelectedItems(): if checkCmd.get() == 0: labelText = Label(text="It worked").pack() else: labelText = Label(text="Please select an item from the checklist below").pack()checkBox1 = Checkbutton(mGui, variable=checkCmd, onvalue=1, offvalue=0, text="Command Prompt").pack()buttonCmd = Button(mGui, text="Run Checked Items", command=runSelectedItems).pack()In other news, the idiom:
widget = TkinterWidget(...).pack()Is not a very good one. In this case, widget will always be None since that is what is returned by Widget.pack(). In general, you should create your widget and make it aware of the geometry manager in 2 separate steps. e.g.:
checkBox1 = Checkbutton(mGui, variable=checkCmd, onvalue=1, offvalue=0, text="Command Prompt")checkBox1.pack()