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Interactive changes in Grids and Tables
Message
From
26/08/1999 15:24:13
 
General information
Forum:
Visual FoxPro
Category:
Databases,Tables, Views, Indexing and SQL syntax
Miscellaneous
Thread ID:
00258094
Message ID:
00258106
Views:
12
You're quite right - what was I thinking :)))

g


>Hi Gerry,
>
>If I'm understanding correctly and Changed is a field in a table named PHONEBOOK, then you'll need to:
>
>Replace PhoneBook.Changed with .T.
>
>Yes, changed = .t. would create a local variable, and without the replace command VFP assumes you are trying to refer to an object named PhoneBook.
>
>>I have a form containing a grid whose data source is a DBF table. As soon as the user edits any field in the grid I want to set a field of the DBF called 'changed' to .T. The idea being to send only the changed records to another application at the end of the editing session.
>>
>>I have tried putting the following code in the the GRID1.COLUMN1.TEXT1.IntercativeChange event :
>>
>>PHONEBOOK.changed = .T.
>>
>>However I get a runtime error
>>
>>Object PHONEBOOK not found. I have omitted the ALIAS name and the error goes away i.e.:
>>
>>changed = .T.
>>
>>The database is never updated and I suspect that the above line merely creates a local variable that is destroyed as the procedure exits.
>>
>>Can anyone help with a bug fix or even a better strategy.
>>
>>Thanks,
>>
>>Gerry.
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