Member Avatar for Derme

I was just wondering, in Tkinter, is there any difference in assigning an event handler to a button through class1.btn["command"]=self.update and class1.btn(command = self.update)? Because I got an attribute error saying that there wasn't a __call__ function when i used class1.btn(command = self.update), whereas when I used class1.btn["command"] I didn't get an error.

  • 2 Contributors
  • 1 Reply
  • 26 Views
  • 12 Hours Discussion Span
  • Latest Post Latest Post by ZZucker
Member Avatar for ZZucker

In the second approach you should use class1.btn.config(command = self.update)

Be a part of the DaniWeb community

We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.