Unless your code example above is just a simplification of your actual code, you're only testing for existence of the knob in each "if" statement.
Instead, you want to test if the knob is the same that triggered the knobchanged event: if a_knob == knob: ... if b_knob == knob: ... if c_knob == knob: ... On Tue, May 7, 2013 at 9:26 AM, Rich Bobo <rich.b...@armstrong-white.com>wrote: > Hi, > > This is probably a very elementary question, but I can't quite wrap my > head around it… > > I have a Python_Panel with four knobs on it: three Enumeration_Pulldown > knobs and a PyScript_Knob. I have added them all to a knobChanged method. I > am using something like this for my checking: > > def knobChanged(self, knob): > if a_knob: > set_something = a_knob.value() > if b_knob: > set_something_else = b_knob.value() > if c_knob: > set_another_thing = c_knob.value() > if d_knob: > run_a_method() > > You will probably notice that each time a knob is changed, all of the > statements are executed, including the run_a_function(). I'm sure this is > from "Programming 101", but how do I isolate the knob changed events, so > that *only* the one that has been changed is executed…? > > Thanks for any help! > > > Rich > > > Rich Bobo > Senior VFX Compositor > Armstrong-White > http://armstrong-white.com/ > > Email: richb...@mac.com > Mobile: (248) 840-2665 > Web: http://richbobo.com/ > > "Destiny is not a matter of chance, it is a matter of choice; it is not a > thing to be waited for, it is a thing to be achieved." > - William Jennings Bryan > > > > > > > > _______________________________________________ > Nuke-python mailing list > Nuke-python@support.thefoundry.co.uk, http://forums.thefoundry.co.uk/ > http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-python > >
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