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Article View: borland.public.cppbuilder.database.ado
Article #2357

Re: Creating multiple records with one entry

#2357
From: Lee
Date: Sat, 30 Aug 2003 07:54
121 lines
4820 bytes
Gary,

Thanks for your response.  I don't think what you have suggested would work
for me.  it seems from reading your idea, it would make the duplicate
records on the same table.  I need them written to different tables.

I hope that I understood your idea correctly though.

Thanks
Lee


"Gary" <gcdesroches@mindspring.com> wrote in message
news:3f4fd746@newsgroups.borland.com...
> I would have done something like this: ( I'll do it in English but you
> should get the idea)
>
> //User Clicks ADD RECORD
>
> MASTER Student Data Table Required Field: (User must supply a value)
> Student ID (NO Duplicates allowed by code)
> Other Fields:
> LastNm: Duplicates OK
> FirstNm: Duplicates OK
> ... (Etc as needed)
>
> // User adds Student Class & Grade Information
>
> Student Grades SUBTABLE Required Fields: (User must supply a value)
> Student ID (Auto Populated by code when Student Name is Selected,
Duplicates
> OK) (Field can be HIDDEN)
> Class Taken: Duplicates OK ( incase of drop & reenrollment etc)
> Other Fields:
> LastNm: Duplicates OK (Read-Only ComboBox; user must select from active
> students)
> FirstNm: Duplicates OK (Auto Populated by code)
> Grade: Duplicates OK
> ... (Etc as needed)
>
> // User Requests Student Record to be Displayed on Screen or by Printer:
>
> Select Student by search for Student ID or a Name field or by selection
from
> a ComboBox
> Display MASTER Record in DBTextBoxes over a DBGrid which lists all
> Student Grades (or whatever) using query filtered by Student ID to
populate
> the grid.
>
> Done Deal.
>
>
> "Lee" <gobroski@elltel.net> wrote in message
> news:3f4e2c4f$1@newsgroups.borland.com...
> > well, it seems that I have solved my own problem, but I am sure there is
> an
> > easier way to do it.
> >
> > what I did was check the registry for the tables values of 1 (means they
> > have been created) if the had been I then wrote the ID number to that
> table.
> > The big problem is that there is a lot of same code, but they all have
the
> > autoincrementing number
> >
> > Now I just need to create the relations between them all...
> >
> > Any ideas on that aspect?
> >
> >
> >
> > "Lee" <gobroski@elltel.net> wrote in message
> > news:3f4cb1db$1@newsgroups.borland.com...
> > > I have created a primary key on my student information table,
> > > autoincrementing.  Now I would like that number to becopied on to the
> > other
> > > tables that I have created.
> > >
> > > How I did the autoincrementing was a little odd I am wondering if
there
> is
> > a
> > > better way to do this:
> > >
> > >     Data->Table->Connection = Data->Connection;
> > >     Data->Table->TableName = "StudentInformation";
> > >     Data->DataSet->CommandType = cmdTable;
> > >     //opens student information
> > >     Data->DataSet->CommandText = "StudentInformation";
> > >     Data->DataSet->Open();
> > >     Data->Table->Active = true;
> > >     Data->Table->Insert();
> > >     Data->Table->FieldByName("ID")->AsInteger =
> Data->DataSet->RecordCount
> > +
> > > 1;  //checks the number of records and adds one, every time I add a
new
> > one.
> > >     Data->Table->FieldByName("SID")->AsInteger =
StrToInt(Edit1->Text);
> > >     Data->Table->FieldByName("Last")->AsString = Edit2->Text;
> > >     Data->Table->FieldByName("First")->AsString = Edit3->Text;
> > >     Data->DataSet->Close();
> > >     Data->Table->Post();
> > >     Edit1->SetFocus();
> > >     Button1->Caption = "Next Student";
> > >     Edit1->Clear();
> > >     Edit2->Clear();
> > >     Edit3->Clear();
> > >
> > >
> > > Thanks.
> > >
> > > Lee
> > >
> > >
> >
> >
>
>
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From: "Lee" <gobroski@elltel.net>
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Subject: Re: Creating multiple records with one entry
Date: Sat, 30 Aug 2003 00:54:03 -0700
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