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Re: Sorting Attributed Strings w/Bindings

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Re: Sorting Attributed Strings w/Bindings

Subject: Re: Sorting Attributed Strings w/Bindings
From: Marcel Weiher <email@hidden>
Date: Sun, 21 Nov 2004 10:44:43 +0000


On 21 Nov 2004, at 04:20, Ian G. Gillespie wrote:

I tried adding a compare: category to NSAttributedString, but then I
got this error:
-[NSConcreteAttributedString _fastCharacterContents]: selector not
recognized

How did you implement 'compare'?

Thanks for replying. I added this a method like this as a category to NSAttributedString. It gets called when I click the table column.

-(NSComparisonResult)compare:(NSAttributedString *)str  {
    NSString *us = [self string];
    NSString *other = [str string];
    return [us caseInsensitiveCompare:str];
}


Typo-time!  Try:

    return [us caseInsensitiveCompare:other];

instead...

Marcel


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References:  
  >Re: Sorting Attributed Strings w/Bindings (From: "Ian G. Gillespie" <email@hidden>)




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