ztable filter error.
Posted: 16.05.2010, 15:35
I tryed to filter with ztable
ztable1.filter := 'CONAME="teste"';
ztable1.Filtered := true;
it shows nothing .
Do anyone know why?
I been reading the source and found only MasterLink filter on
procedure filterrow on zabstractRODataset unit.
Does ztable filter only linked tables (Master/Detail)????
I almost sure the client dataset is better then a zquery, the clientdataset a provider to filter( this one only ask to ztable (already local) the data once and filter it alone on is memory datacopy) i supose the clientdatset is better but ...
Does the zquery " *teste*" works ? - suppose so ?
Any better ideia ???
ztable1.filter := 'CONAME="teste"';
ztable1.Filtered := true;
it shows nothing .
Do anyone know why?
I been reading the source and found only MasterLink filter on
procedure filterrow on zabstractRODataset unit.
Does ztable filter only linked tables (Master/Detail)????
I almost sure the client dataset is better then a zquery, the clientdataset a provider to filter( this one only ask to ztable (already local) the data once and filter it alone on is memory datacopy) i supose the clientdatset is better but ...
Does the zquery " *teste*" works ? - suppose so ?
Any better ideia ???