I really don't understand. Are you saying that I should write a
function to do the comparison? Nothing I saw in the JavaDoc explains
why I can't search objects on the result of a function although I'm
getting an error that says that the function isn't available. I have
no trouble taking the info I'm searching on and displaying it in the
WOComponent I'm working on.
thanks,
matt
On 9/4/06, Jerry W. Walker <[EMAIL PROTECTED]> wrote:
Hi, Matt,
Take a look at the EOQualifier JavaDoc and search for "Using
Selectors in Qualifier Expressions".
I think you'll find your answer there.
Regards,
Jerry
On Sep 3, 2006, at 10:42 PM, Matt Kime wrote:
> I have an object with the code below. When I try this search from a
> WOComponent - EOQualifier.qualifierWithQualifierFormat
> ("hasOpeningPlusZeroDays
> = 'true'" ,null); I get the error below. I don't understand why I'm
> getting this error. hasOpeningPlusZero days is clearly reachable.
>
> Can anyone provide a better debug message? I really don't understand
> why I'm getting this error.
>
> thanks,
> matt
>
>
> ---
>
> java.lang.IllegalStateException: sqlStringForKeyValueQualifier:
> attempt to generate SQL for
> com.webobjects.eocontrol.EOKeyValueQualifier (hasOpeningPlusZeroDays =
> 'true') failed because attribute identified by key
> 'hasOpeningPlusZeroDays' was not reachable from entity 'State'
>
> ---
>
> code from 'State' object
>
> public NSArray galleriesActive() {
> EOQualifier qualifier =
> EOQualifier.qualifierWithQualifierFormat("parentID = nil AND status =
> 1",null);
> NSMutableArray EOArray = EOQualifier.filteredArrayWithQualifier(
> galleries(), qualifier).mutableClone();
>
> EOSortOrdering galleryOrdering =
> EOSortOrdering.sortOrderingWithKey("name",
> EOSortOrdering.CompareCaseInsensitiveAscending );
> NSArray sortArray = new NSArray(galleryOrdering);
> EOSortOrdering.sortArrayUsingKeyOrderArray(EOArray, sortArray);
> return EOArray;
> }
>
> public NSArray galleriesWithOpeningPlusZeroDays(){
> EOQualifier qualifier =
> EOQualifier.qualifierWithQualifierFormat("hasOpeningPlusZeroDays =
> 'true'",null);
> return EOQualifier.filteredArrayWithQualifier( galleriesActive(),
> qualifier).mutableClone();
> }
>
> public boolean hasOpeningPlusZeroDays(){ return
> (galleriesWithOpeningPlusZeroDays().count() > 0); }
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