on 10/31/01 15:03, Kaj Schermer Didriksen at kaj AT macron D.OT dk wrote:
> Hi Listers
>
> Im reading the v4ws manual and in the description of
> valUpdateAllRecords() it states:
>
> ... Valentina vill update only fields with new values (dirty fields)...
>
> Does this mean that if I was to dublicate a series of records and change
> a field I could do this:
>
> 1. do a select to get all the records I want a copy of and
> 2. loop through the cursor and call valGoToRecord() then valAddRecord()
> witout [field-values] (loop only the original size of the cursor
> 3. Call valUpdateAllRecords() and only the new records in the cursor
> will get updated with the field-values submittet with
> valUpdateAllRecords()
No, Kaj.
valUpdateAllRecords() work in different way:
curs.goto some record
curs.f1 = new value, e.g. 2 // this make field dirty
may be enough fields you set here.
curs.valUpdateAllRecords()
now all records of this cursor has in f1 value 2.
--
Best regards,
Ruslan Zasukhin
-------------------------
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