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 set field to values from other fields

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freddie
Posted: 03/02/2004, 8:25 AM

I want to take three fields and set the contents of a forth field to these fields on an insert or update of a mysql record.

i.e. field1 = "123456" field2 = "987" field3 = "001"

resulting field4 shoud be = "123456-987-001"

How and where do I code this assignment?

Thanks
aradi

Posts: 66
Posted: 03/02/2004, 10:52 AM

The following SQL can do it using MySql:

UPDATE Dbtable SET field1 = '123456',field2 = '987',field3 = '001',field4 = CONCAT_WS( "-", field1, field2, field3 );

or if the values of field1,field3,field3 already set then this will update field4:

UPDATE DBtable SET field4 = CONCAT_WS( "-", field1, field2, field3 );
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freddie
Posted: 03/02/2004, 4:14 PM

okay but where in CCS do I put this code????

And what about doing it with php?
RonB
Posted: 03/08/2004, 11:08 AM

On Tue, 02 Mar 2004 08:25:43 -0800, freddie wrote:

> I want to take three fields and set the contents of a forth field to these fields on an insert or update of a mysql record.
>
> i.e. field1 = "123456" field2 = "987" field3 = "001"
>
> resulting field4 shoud be = "123456-987-001"
>
> How and where do I code this assignment?
>
> Thanks
>
> ---------------------------------------
> Sent from YesSoftware forum
> http://forums.codecharge.com/
In before show row:
$gridname->field4->setvalue($gridname->field1->GetValue() ."-"
..$gridname->field2->GetValue() ."-" . $gridname->field3->GetValue() );

RonB
Si Cranmer
Posted: 03/09/2004, 12:10 AM

The extra DB updates need to be fired in
AfterUpdate & AfterInsert events
OR
If you make field4 a DB field then CCS will automaticaly updated/insert it to the DB so you can just do
$gridname->field4->setvalue($gridname->field1->GetValue() ."-"
..$gridname->field2->GetValue() ."-" . $gridname->field3->GetValue() );
in BeforeUpdate & BeforeInsert events.

HTH

Si.

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