Re: NSPopupButtons and NSArrayControllers question and behavior
Re: NSPopupButtons and NSArrayControllers question and behavior
- Subject: Re: NSPopupButtons and NSArrayControllers question and behavior
- From: Steven Kramer <email@hidden>
- Date: Wed, 23 Mar 2005 09:20:17 +0100
Op 22-mrt-05 om 20:31 heeft george tempel het volgende geschreven:
(Question) Once you select a state in (#7) and then a station in (#8),
if you go back and select a different state (#7) the stationsPopup
(#8) has the correct stations PLUS an additional bit of already
selected garbage, which _was_ the previously selected station. At
first I thought this may be because the previous state had more
stations than the just-selected state, but that's not the case. And
once you click on the stationsPopup (#8) and select something "real"
the garbage goes away. What am I doing wrong, if anything? Should I be
binding to something else in (#8) above, such as selectedValue?
I seem to remember that binding 'selectedObject' or 'selectedItem' (I
forget so quickly ;-) will add that item to the popup, even if you have
bound contentObjects. Unfortunately, this is not a solution, just a
confirmation... I think you need to run some kind of action method to
get the popup properly set up.
Regards,
Steven Kramer
--
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