filling drop-down for specific record

C

Craig

I have a form that is displaying all the records from a
table in dataset view. I have created 2 drop-down boxes to
simplify data entry. The first one chooses a parameter.
Based on this parameter, the 2nd drop-down box is populated
with values from another table, based on a query. I can get
this to work to a certain extent, but unfortunately, if the
user returns to the already populated for and wants to
change the value in the 2nd drop-down, they first have to
re-select the parameter in the first drop-down.
So how do I get the query to return only the records that
belong to the particular parameter without having to first
reselect the parameter?

Thanks in advance.
 

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