I am giving this command in ubuntu
def gui_c(self):
self.button1=Button(app,text="Search",command=self.search_())
self.button1.grid()
I want to search_() function by clicking on this button.But before clicking this function has been called and self.button1.grid() is not executed.
Please help.
To pass the function instead of executing it, get rid of the () brackets, so use command=self.search_ instead of command=self.search_()
This is python's way of referring to the function itself. For example:
>>> def foo():
... print("Spam eggs bacon and spam")
...
>>> foo()
Spam eggs bacon and spam
>>> foo
<function foo at 0x7f4dac4ec2a8>
>>> a = foo
>>> a
<function foo at 0x7f4dac4ec2a8>
>>> a()
Spam eggs bacon and spam
You just need to write:
def gui_c(self):
self.button1=Button(app,text="Search",command=self.search_)
self.button1.grid()
THis is a doubt that I had too, when I was new to Tkinter.
