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Grids/Select/Views/Tables -- Record pointers & Table Locking
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General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Title:
Grids/Select/Views/Tables -- Record pointers & Table Locking
Miscellaneous
Thread ID:
00040963
Message ID:
00040963
Views:
92
After some considerable time of trying to do some REAL programming with VFP 5.0;
I've come to the conclusion that this is really a micky mouse platform.

The type of thing that I'm trying to do, is to join two tables together; list the records in a grid;
select a record; call up another form that does editing or add to the underlying database.

However I'm confronted with problems at various stages.

1) Using SQL Select from where then using ADDObject('Grid') to create the grid.
The problem here is that the record pointers are not updated when selecting a record
ie: The first record is always selected.
Therefore the second form can only change the first record. Adding a record works.

2) Adding the tables to the dataenvironment. The Grid component can only display records from one OR the other tables. At this level there is no way to join them together.

3) Creating a View.
Works fine untill an append blank is issued to an underlying table. Of course the table is locked.

I cetrainly do not wish to add redundant fields to my tables. Should the user wish to make
changes to the data they should not be forced to run cleanup routines so that all the related
tables are also updated.

It seems to me that Microsoft have forgotten about NORMALISATION.

I've worked with DELPHI for some time :- REAL PROGRAMMING IS CAPABLE IN DELPHI.

Everything that I've outlined above is CAPIBLE of being carried out in DELPHI.

Please don't tell me to upgrade to VFP5.0a. My COUSIN is Microsoft's Product Manager
(development software)
here in South Africa and he can't even deliver a promised upgrade after 4 months.

There seems to be something wong somewhere.

Looks like it's back to DELPHI.

If you can help I'll be grateful.
John
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