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Re: radio Button newbie question
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Re: radio Button newbie question


  • Subject: Re: radio Button newbie question
  • From: Bill Mutch <email@hidden>
  • Date: Sun, 27 Apr 2008 10:29:45 -0400

Alli,

I was having problems with my radio group as well. Everything seemed to be coded correctly but when I referenced the radio button it was never set. The matrix 1 row by 2 columns (2 radio buttons).

my code was:

	IBOutlet NSMatrix *IB_timeInterval;


I set method IBA_intervalChanged as the action for the matrix in Interface Builder


- (IBAction)IBA_intervalChanged:(id)sender{
	NSLog(@"Controller.m IBA_intervalChanged, column: %i, row: %i",
		[IB_timeInterval selectedColumn], [IB_timeInterval selectedRow]);
	if ( [IB_timeInterval selectedColumn] == 1 ) {
		timeInterval = (NSTimeInterval)6.0;
	} else {
		timeInterval = (NSTimeInterval)0.5;
	}
}

The selected column was always 0, even when the 2nd button (column 1) was selected.

As it turns out, I forgot to make the connection (cntl drag) from my window controller to the matrix. So it appeared that I was referencing IB_timeInterval but I wasn't. This worked after I fixed the connection.

Bill
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