Re: NSPredicateEditorRowTemplate for NSDate
Re: NSPredicateEditorRowTemplate for NSDate
- Subject: Re: NSPredicateEditorRowTemplate for NSDate
- From: "Vitaly Ovchinnikov" <email@hidden>
- Date: Tue, 20 Jan 2009 02:45:11 +0300
Thanks to all for answers, now I need a few days to sleep with all these data.
Thank you.
On Tue, Jan 20, 2009 at 12:04 AM, Jim Turner <email@hidden> wrote:
> The miracle is over. The out-of-the-box templates in IB only provide
> three-view templates (left expression, operator, right expression).
> You'll need to subclass NSPredicateEditorRowTemplate and provide the
> views and logic you want to use in your template.
>
> I did a presentation for the local CocoaHeads a while back on
> NSPredicateEditor and my sample code does show a basic "Date is within
> N days/weeks/months/years" if you'd like a starting point.
>
> Go to http://groups.google.com/group/des-moines-cocoaheads/files and
> look for "NSPredicateEditor.zip" (I'd direct link but the URL is a
> monster).
>
> --
> Jim
> http://nukethemfromorbit.com
>
>
> On Mon, Jan 19, 2009 at 2:13 PM, Vitaly Ovchinnikov
> <email@hidden> wrote:
>> Hey, boys and girls?
>> Am I the first, who use NSPredicateEditor?
>> I just found that there is no default template for time values...
>>
>> Please somebody confirm that miracle is over and I need to code all
>> this data/time stuff myself :(
>>
>>
>> On Sun, Jan 18, 2009 at 7:22 PM, Vitaly Ovchinnikov
>> <email@hidden> wrote:
>>> Hello list,
>>>
>>> When I add a row template that edits date to predicate editor, it
>>> allows to perform simple comparisons. Like less or greater or equal
>>> etc. Smart folders in Finder allow to add clauses like "Date is within
>>> last X weeks". I can't find a simple way to do the same. It seems that
>>> the only way is to use custom view with that implements what I want,
>>> but want to make sure that it is correct before I start.
>>>
>>> Maybe I missed something? Or maybe some standard implementation
>>> already exists? I googled the Internet and this list - nothing.
>>> Any ideas?
>>>
>>> Thank you.
>>>
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