Re: WOBatchNavigationBar and qualifyDisplayGroup()

Thanks for helping out, I receive:

Cannot resolve symbol : constructor EOOrQualifier
(com.webobjects.eocontrol.EOQualifier)



On 21/2/05 4:40 PM, "Lawrence Kendall" <[email protected]> wrote:

> 
> I have tried this before as well but haven't had any success.
> 
> The way I got round it was to use an NSArray as a class variable and
> reference it.  I also had to abandon the WOBatchNavigationBar and
> create my own.  It's easy though.
> 
> All you do is create the table the way you want it (I use 3 columns in
> a table that is 80% of the window width) and add your strings and
> buttons etc.  Then use the methods from the WODisplayGroup to hook it
> up.  You will use the displayPreviousBatch, displayNextBatch,
> currentBatchIndex and batchCount.  For the total objects found you will
> need to hook up the foundObjects.count.
> 
> So:
> 
> public NSArray foundObjects = null;
> 
> Then in my search method:
> 
> foundObjects =  
> EOQualifier.filteredArrayWithQualifier(productDetailDisplayGroup.allObje
> cts(), new EOOrQualifier(qualifier));
> 
> Then in the WO, hook up the foundObjects.count to your
> totalFoundObjects string.
> 
> I also put a conditional around mine so it only displays the bar if
> there are objects in the array.  If there are no objects it displays a
> "No Matching Product Records Found" message instead.
> 
> As far as I can tell there is no way in which to use the
> detailDisplayGroup with the WOBatchNavigationBar.  This is exactly how
> I got round the issue and I use it in a number of applications for
> clients.  If you do find a way to use the WOBatchNavigationBar in this
> way, be sure to post it :)
> 
> If you need any more help, let me know.
> 
> Good Luck.
> 
> Larry.
> 
> 
> 
> On 21/02/2005, at 4:56 PM, Adam Rice wrote:
> 
> I've done a little reading and know why these two don't go together but
>   can't find a solution.
> 
>   I've I use qualifyDataSource() I do not get the results I'm looking
> for.
> 
>   My search currently reads as:
> 
>   productDetailDisplayGroup.queryMatch().setObjectForKey("N",
> "product.obs");
> 
>   productDetailDisplayGroup.queryMatch().setObjectForKey("RES",
> "pricelevel");
> 
>   NSArray args = new NSArray(new Object[] { "IPOD", "SW", "MON", "ACC"
> });
> 
>   String qualifierString = "(product.brand = %@)";
> 
>   EOQualifier qualifier =
>   EOQualifier.qualifierWithQualifierFormat(qualifierString, args);
> 
>   EOFetchSpecification fs = new EOFetchSpecification("productDetail",
>   qualifier, null);
> 
>   EOEditingContext ec = session().defaultEditingContext();
> 
>   NSArray tempResultsArray = ec.objectsWithFetchSpecification(fs);
> 
>   productDetailDisplayGroup.setObjectArray(tempResultsArray);
> 
>   productDetailDisplayGroup.qualifyDisplayGroup();
> 
> 
> 
> 
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