Re: displaying an integer list
Re: displaying an integer list
- Subject: Re: displaying an integer list
- From: Joe Little <email@hidden>
- Date: Mon, 26 Oct 2009 17:42:45 -0700
On Mon, Oct 26, 2009 at 5:41 PM, David LeBer
<email@hidden> wrote:
>
> On 2009-10-26, at 8:37 PM, Joe Little wrote:
>
>> On Mon, Oct 26, 2009 at 5:29 PM, Miguel Arroz <email@hidden> wrote:
>>>
>>> Hi!
>>> You don't have to do new Integer(x) for all the integers. I have this on
>>> my code and it works:
>>> private NSArray<Integer> monthList = new NSArray<Integer>( new Integer[]
>>> {
>>> 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 } );
>>>
>>> Yours
>>
>> Wow, that doesn't work for me. The numbers are all marked red with the
>> error of
>>
>> The expression of type int is boxed into Integer
>>
>> Buts its an error nonetheless that won't let me continue from.
>
> Works fine for me. What JDK are you on?
Eclipse says JVM 1.5.0 (MacOS X Default) -- though I thought 1.6 was
the default on 10.6
>
>>
>>>
>>> Miguel Arroz
>>>
>>> On 2009/10/27, at 00:26, Joe Little wrote:
>>>
>>> On Mon, Oct 26, 2009 at 5:22 PM, Miguel Arroz <email@hidden> wrote:
>>>
>>> Hi!
>>>
>>> 1) Try new Integer[] instead of new int[].
>>>
>>> 2) Are you sure anAppliedClass.appliedYear is an integer?
>>>
>>> appliedYear is an Integer.
>>>
>>> I've added a formatter = "0000", but not help. I tried #1 but it
>>> requires a "new Integer(2000)" etc for each. That should work, but I'm
>>> just curious why its not handling the int to Integer conversion well.
>>> Just something that I expected. I guess I'll do it the ugly way.
>>>
>>>
>>> Yours
>>>
>>> Miguel Arroz
>>>
>>> On 2009/10/27, at 00:18, Joe Little wrote:
>>>
>>> I have a wo popup button
>>>
>>> YearPopUpButton: WOPopUpButton {
>>>
>>> item = intSelection;
>>>
>>> list = YearList;
>>>
>>> selection = anAppliedClass.appliedYear;
>>>
>>> }
>>>
>>> and the relevant code is
>>>
>>> public NSArray YearList = new NSArray(new int[]{2000, 2001, 2002,
>>>
>>> 2003, 2004, 2005, 2006, 2007, 2008, 2009});
>>>
>>> public int intSelection;
>>>
>>> appliedYear is an Integer.
>>>
>>> When run, I get:
>>>
>>> While trying to set the field "intSelection" on an object of type
>>>
>>> edu.stanford.ee.classmgmt.apply.ui.AppliedClassPage we expected a int
>>>
>>> but received a [I with a value of [I@70d9cbcb. This often happens if
>>>
>>> you forget to use a formatter.
>>>
>>> Setting a formatter doesn't seem to help. I'm guessing I need some
>>>
>>> indirection to setting the appliedYear value, but it seems the error
>>>
>>> is more due to the fact that its not liking the NSArray. Do I need to
>>>
>>> generate a list of new Integer(2000), new Integer(2001).. etc?
>>>
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> ;david
>
> --
> David LeBer
> Codeferous Software
> 'co-def-er-ous' adj. Literally 'code-bearing'
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