Styjun

I've managed to get the user_input from the Entry field to be displayed on my Text widget when Enter key is pressed, but when I try to build nested if/statements using the last answer entered by the user, it doesn't seem to recognise it and it stops.

root = Tk()
...
Text and Entry widgets created
...

def Enter_pressed(event):
 global input_get
 input_get = input_field.get()
 print(input_get)
 messages.tag_config("right", justify="right") 
 messages.insert(INSERT, '%sn' % input_get, "right")
 input_user.set('')
 return "continue"
frame = Frame(root)
input_field.bind("<Return>", Enter_pressed)
frame.pack()

def question():
 question1 = str(">>>Do you like apples?")
 messages.insert(INSERT, '%sn' % question1)
 if input_get == str("Yes") or input_get == str("yes"):
 messages.insert(INSERT, ">>>Great")
 else:
 question2 = str(">>>How about peaches?")
 messages.insert(INSERT, '%sn' % question2) 
 if input_get == str("Yes") or input_get == str("yes"):
 messages.insert(INSERT, ">>>I like peaches too.")
 else:
 messages.insert(INSERT, ">>Have you tried mango?")
messages.after(5000, question)

root.mainloop()

I am trying to evangelize toward an oo approach... so look at the below script

import tkinter as tk

class App(tk.Frame):

 def __init__(self,):

 super().__init__()

 self.master.title("Hello World")

 self.option =tk.IntVar()
 self.option.set(2)
 self.questions = 0:"Do you like apples?",
 1:"How about peaches?",
 2:"I like peaches too.",
 3:"Have you tried mango?",
 4:"Great",
 5:"End of the questions."

 self.which = tk.IntVar()

 self.which.set(0)

 self.init_ui()

 def init_ui(self):

 self.pack(fill=tk.BOTH, expand=1,)

 f = tk.Frame()

 self.question = tk.Label(f, text = self.questions[0])
 self.question.pack()

 ops = ('Yes','No',)

 for index, text in enumerate(ops):
 tk.Radiobutton(f,
 text=text,
 variable=self.option,
 command=self.callback,
 value=index,).pack(anchor=tk.W) 

 w = tk.Frame()

 tk.Button(w, text="Print", command=self.callback).pack()
 tk.Button(w, text="Reset", command=self.on_reset).pack()
 tk.Button(w, text="Close", command=self.on_close).pack()

 f.pack(side=tk.LEFT, fill=tk.BOTH, expand=0)
 w.pack(side=tk.RIGHT, fill=tk.BOTH, expand=0)


 def callback(self):

 #print(self.option.get())

 if self.which.get()==0:
 if self.option.get() == 0:
 self.which.set(4)

 else:
 self.which.set(1)

 elif self.which.get()==1:

 if self.option.get() == 0:
 self.which.set(2)
 else:
 self.which.set(3)

 else:
 self.which.set(5)

 a = self.questions[self.which.get()]
 self.question.config(text=a)
 self.option.set(2) 

 def on_reset(self):

 self.which.set(0)
 self.option.set(2)
 a = self.questions[self.which.get()]
 self.question.config(text=a)

 def on_close(self):
 self.master.destroy()

if __name__ == '__main__':
 app = App()
 app.mainloop()

Thanks for taking the time to reply. I tried your option and I wasn't able to make it work somehow.`

I tried to insert the nested if statements within the def Enter_presssed(event) code-block and it works up to a point. It recognises the first "if" and the last "else" but not the ifs and elses inbetween.

Shouldn't the program see and use each new input_get after Return is pressed as an answer to the last question displayed in the Text widget?