andersonm82
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- Today, 10:38
- Joined
- Oct 26, 2006
- Messages
- 7
I am having some problems with an Access database, obviously.. relatively new at the whole thing, so it's quite a patched-up mishmash, and I would be happy to expand on the intended structure, but it would all come together if there's a way to use a form-displayed GUID as a record source criteria.
Essentially, I can do the following:
Form 1 with autonumber GUID 1 has a text field on it which is equal to the autonumber GUID 1 field for the current record. This looks like a series of random characters, nothing like the long number, and it's set to be invisible. It then works, on a subform, to set record source criteria to include this text field as a way to delimit subform 2 by (non-autonumbered) GUID1.
However, what does not work is:
Form1 has an unbound lookup list that includes GUIDs as one of the things displayed. These are displayed properly, as a long number. I can set a text field equal to the value of this on the main form, and see the same long number. But I cannot then reference this text field as a criteria for the subform record source, and neither can I reference the lookup list directly. Essentially, it works when the text field is showing squiggly numbers, but not when showing the 'real' GUID.
Is there a way to convert the nice-and-tidy looking GUID from an unbound lookup list to something usable as a record source criteria? Or is this always possible, and I am just missing something elsewhere? I can do this through VBA for a _filter_ criteria with the ={guid " & guidvariable & "}))" thing, but haven't found a way for record sources.
The structure is rather convoluted.. would be happy to explain if there's no other way to do it. Replies greatly appreciated.
Essentially, I can do the following:
Form 1 with autonumber GUID 1 has a text field on it which is equal to the autonumber GUID 1 field for the current record. This looks like a series of random characters, nothing like the long number, and it's set to be invisible. It then works, on a subform, to set record source criteria to include this text field as a way to delimit subform 2 by (non-autonumbered) GUID1.
However, what does not work is:
Form1 has an unbound lookup list that includes GUIDs as one of the things displayed. These are displayed properly, as a long number. I can set a text field equal to the value of this on the main form, and see the same long number. But I cannot then reference this text field as a criteria for the subform record source, and neither can I reference the lookup list directly. Essentially, it works when the text field is showing squiggly numbers, but not when showing the 'real' GUID.
Is there a way to convert the nice-and-tidy looking GUID from an unbound lookup list to something usable as a record source criteria? Or is this always possible, and I am just missing something elsewhere? I can do this through VBA for a _filter_ criteria with the ={guid " & guidvariable & "}))" thing, but haven't found a way for record sources.
The structure is rather convoluted.. would be happy to explain if there's no other way to do it. Replies greatly appreciated.
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