I am working in Access VBA. I have two fields on a form. One is for Architect Firm and the other for Architect. The architect combobox needs to be filtered on Architect.FirmID so that only Architects from the selected firm are in the list. I am using [Screen].[ActiveControl].[Parent]![cmbArchitectFirm] as a criteria in the RowSource of cmbArchitect. It works great to filter it, but only after a record has been selected in the Architect Firm combobox, because the AfterUpdate event on cmbArchitectFirm has Me!cmbArchitect.Requery. Before I select the architect firm, the architect field is blank even if the firm and architect fields have values. I have tried putting Me!cmbArchitect.Requery in different opening events on the subform with no luck.
There are two forms where I am seeing this behavior. Both are datasheet subforms. I use the same controls in two form views where the form is primary. There I use [Screen].[ActiveForm]![cmbArchitectFirm] and it works great.
This is something I have been fighting off and on for several days, trying to figure out the best way to create this filter. If I have to use the actual form names to make this happen I will have to make several copies of my subforms so that every form will have it's own dedicated subform, which I would prefer not to do.
Any help would be greatly appreciated!!!