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Eldar
Guest
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 Posted: Thu Jan 15, 2004 5:41 pm Post subject: Convert Delphi5 to Delphi7: post problem |
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Hi,
Maybe it is wrong group but I think my problem relates to the installation
(I posted this question in the borland.public.install.delphi group
(news:40048150 (AT) newsgroups (DOT) borland.com) but there have not been any ideas for
3 days. I hope Borland's gurus visit this group more often  ).
I've converted my D5 project to D7. Everything is fine except one place: a
duplication of a contract.
Here is my routine for duplication:
TableMaster.Append;
TableLookup.FindKey;
Copy 95% of fields from TableLookup to TableMaster;
Create a form with visual objects (70% of fields);
User can modify the duplicated info or can just save a contract;
TableMaster.Post; (here is the problem: all fields which have a visual
object as a TDBMemo or TDBEdit lose the data if an user did not modified
it!!!)
So I have data only for modified fields or fields without visual object.
Under D5 the code was perfect.
Any idea?
Thanks.
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Bill Todd (TeamB)
Guest
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| Posted: Thu Jan 15, 2004 7:28 pm Post subject: Re: Convert Delphi5 to Delphi7: post problem |
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On Thu, 15 Jan 2004 12:41:45 -0500, "Eldar" <eldar (AT) gtechna7 (DOT) com>
wrote:
Show us the code you use to copy the values from one table to the
other.
I assume you are assigning the values to the DataSet, not to the data
aware controls, is that true?
Are you using the dbExpress components?
What database are you using?
--
Bill (TeamB)
(TeamB cannot respond to questions received via email)
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Eldar
Guest
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| Posted: Mon Jan 19, 2004 5:32 pm Post subject: Re: Convert Delphi5 to Delphi7: post problem |
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Hi Bill,
| Quote: | Show us the code you use to copy the values from one table to the other.
Here is it: |
with TableTemp do
try
TableMaster.Append;
TableMasterCLNT.AsString := FieldByName('CLNT').AsString;
TableMasterCONTACT.AsString := FieldByName('CONTACT').AsString;
...
except
...
end;
I do TableMaster.Post only when a user pushes a button "Save";
| Quote: | I assume you are assigning the values to the DataSet, not to the data
aware controls, is that true?
Yes, how you see, I'm assigning the values to the DataSet. |
| Quote: | Are you using the dbExpress components?
No, I'm not. |
| Quote: | What database are you using?
I use ADS (Advantage Database Server) engine. |
I hope I've answered to all your questions.
Thanks.
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Bill Todd (TeamB)
Guest
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| Posted: Mon Jan 19, 2004 8:13 pm Post subject: Re: Convert Delphi5 to Delphi7: post problem |
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On Mon, 19 Jan 2004 12:32:20 -0500, "Eldar" <eldar (AT) gtechna7 (DOT) com>
wrote:
| Quote: | Are you using the dbExpress components?
No, I'm not.
|
I won't ask why you posted in the dbExpress newsgroup. However, I
do have some other questions.
Which data access components are you using?
What database are you using?
Have you downloaded and installed all of the updates for Delphi 7?
--
Bill (TeamB)
(TeamB cannot respond to questions received via email)
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