single select filter

[spuri]

is there any chance to have a filter on single select?
I don't want to show all data just only which have 1 in field shoow, for example

thanks in advance
spuri

 

[DebbieS]

There are a few posts in the forum discussing distinct values for drop-downs. Search the forums for 'select single distinct' (without quotes) to see them. They may answer your question.