RE: Non functioning IBOutlet
RE: Non functioning IBOutlet
- Subject: RE: Non functioning IBOutlet
- From: email@hidden
- Date: Mon, 10 Mar 2003 14:29:04 -0500
Thanks for the suggestions.
I've tried all the below - it looks to me as something is broken with
the NIB or the project some how.
I've examined the NIB file in BBEdit and all seems ok.
Is there a way to debug the NIB file to see what's happening when the
outlets get all linked in??
The other outlets in the project work just fine.... I've done this many
times before and I've never had a problem making outlets work. Is this
some sort of bug I've come across?
Graeme
On Monday, March 10, 2003, at 02:11 pm,
email@hidden wrote:
Message: 1
Reply-To: <email@hidden>
From: "Jonathan E. Jackel" <email@hidden>
To: <email@hidden>
Cc: "Cocoa-Dev" <email@hidden>
Subject: RE: Non functioning IBOutlet
Date: Mon, 10 Mar 2003 12:29:03 -0500
I've generally been able to solve problems with uncooperative outlets
by
doing the following:
1. Statically type the outlet, e.g., IBOutlet NSTextField
GroomingAmount
(BTW, the convention is to lowercase the g, but what they heck). That
way
IB will prevent you from connecting the outlet to any other type of
object.
With complex views (e.g., tableviews) this is really helpful.
2. Make sure to save the header file. This is a step I sometimes
forget.
IB apparently looks at the disk version of the header, so new outlets
are
ignored in IB unless you save first.
3. Drag the header file's icon from its title bar in PB to the
Instances tab
of the nib's window in IB.
4. Hook up the outlet.
5. Save the nib file. By far, this is the step I forget the most. PB
doesn't necessarily remind you or do it for you when you build. If I
had to
guess, this is probably what you are forgetting. The symptoms are
consistent with what you are reporting -- outlets that point to
nothing.
6. If it still doesn't work, disconnect the outlet, trash the field,
drag a
new field from the palette, rehook the outlet, and save the nib.
Jonathan
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